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University of Georgia
1.
Lumpkins, Brett Stephen.
Nutritional value and use of distiller's dried grains with solubles in the feeding of poultry.
Degree: 2014, University of Georgia
URL: http://hdl.handle.net/10724/21895
► Recently, policies encouraging the production of fuel ethanol have resulted in an enormous increase in the production of “new generation” distiller’s dried grains with solubles…
(more)
▼ Recently, policies encouraging the production of fuel ethanol have resulted in an enormous increase in the production of “new generation” distiller’s dried grains with solubles (NG-DDGS). “New generation” distiller’s dried grains with
solubles refers to DDGS from modern non-beverage fuel ethanol plants, which exclusively use corn in the fermentation process. The present studies were conducted to evaluate the use of NG-DDGS in poultry diets and to determine the lysine and phosphorus
bioavailability of NG-DDGS. Based on the data, 6% NG-DDGS can safely be used in starter broiler diets, and can be increased to a 12% level during the grower and finisher periods. Six to 8% NG-DDGS can be fed in layer diets during peak production, and
once body weight and feed intake have stabilized the NG-DDGS level can be increased to 10 or 12%. The lysine and phosphorus availability of NG- DDGS was estimated to be 80% and 61%, respectively.
Subjects/Keywords: distiller\'s dried grains with solubles; broilers; laying hens; lysine; phosphorus; bioavailability
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APA (6th Edition):
Lumpkins, B. S. (2014). Nutritional value and use of distiller's dried grains with solubles in the feeding of poultry. (Thesis). University of Georgia. Retrieved from http://hdl.handle.net/10724/21895
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Chicago Manual of Style (16th Edition):
Lumpkins, Brett Stephen. “Nutritional value and use of distiller's dried grains with solubles in the feeding of poultry.” 2014. Thesis, University of Georgia. Accessed January 22, 2021.
http://hdl.handle.net/10724/21895.
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
MLA Handbook (7th Edition):
Lumpkins, Brett Stephen. “Nutritional value and use of distiller's dried grains with solubles in the feeding of poultry.” 2014. Web. 22 Jan 2021.
Vancouver:
Lumpkins BS. Nutritional value and use of distiller's dried grains with solubles in the feeding of poultry. [Internet] [Thesis]. University of Georgia; 2014. [cited 2021 Jan 22].
Available from: http://hdl.handle.net/10724/21895.
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Council of Science Editors:
Lumpkins BS. Nutritional value and use of distiller's dried grains with solubles in the feeding of poultry. [Thesis]. University of Georgia; 2014. Available from: http://hdl.handle.net/10724/21895
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

University of Illinois – Urbana-Champaign
2.
Weitekamp, Catherine.
Effect of level and duration of feeding conjugated linoleic acid in different dietary programs on the growth performance of growing-finishing pigs and on longissiumus muscle quality, belly characteristics, and fat quality measured post mortem.
Degree: MS, 0002, 2014, University of Illinois – Urbana-Champaign
URL: http://hdl.handle.net/2142/50556
► The effect of level and duration of feeding conjugated linoleic acid in different dietary programs on the growth performance of growing-finishing pigs and on Longissiumus…
(more)
▼ The effect of level and duration of feeding conjugated linoleic acid in different dietary programs on the growth performance of growing-finishing pigs and on Longissiumus muscle quality, belly characteristics, and fat quality measured post mortem was evaluated in a study carried out on a commercial wean-to-finish facility. A randomized complete block design with 15 treatments consisting of different combinations of Dietary Program (i.e., 0% DDGS, 30% DDGS, and DDGS withdrawal [30% DDGS from week 0 to approximately 104 kg and 0% DDGS from approximately 104 kg to end of study]), CLA Inclusion Level (i.e., 0, 0.5, and 1.0%), and CLA Feeding Duration (i.e., 0, 14, and 28 days prior to harvest). The treatments (Trt.) were defined by the combination of Dietary Program, CLA Inclusion level, and CLA Feeding Duration and were as follows: Trt. 1 (0%, 0%, and 0 days), Trt. 2 (30%, 0%, and 0 days), Trt. 3 (Withdrawal, 0%, and 0 days), Trt. 4 (0%, 0.5%, 14 days), Trt. 5 (30%, 0.5%, 14 days), Trt. 6 (Withdrawal, 0.5%, 14 days), Trt. 7 (0%, 0.5%, 28 days), Trt. 8 (30%, 0.5%, 28 days), Trt. 9 (Withdrawal, 0.5%, 28 days), Trt. 10 (0%, 1.0%, 14 days), Trt. 11 (30%, 1.0%, 14 days), Trt. 12 (Withdrawal, 1.0%, 14 days), Trt. 13 (0%, 1.0%, 28 days), Trt. 14 (30%, 1.0%, 28 days), Trt. 15 (Withdrawal, 1.0%, 28 days). Pen was the experimental unit. The study used a total of 3,300 pigs housed in pens of 20 with 11 pens per treatment. This study was carried out from an initial live weight of 92.2 ± 1.20 kg for a fixed-time feeding period of 70 days (to Week 10 of the study), with CLA being fed for the last 14 or 28 days prior to harvest according to treatment. All pigs were individually weighed at the start of the study. Group pen weights were collected on all replicates at the start of study, week 3, 6, 8, and 10 of the study period. At the end of Week 10 of study, all pens in a replicate were taken off test, and sent for harvest on the same day. Carcass, Longissiumus muscle, belly, and fat quality measures were collected after harvest. At approximately 24 h post mortem, a fat sample was taken and near-infrared spectroscopy (NIR) was performed on the sample, to measure iodine value. Including 30% DDGS in the diet reduced (P < 0.05) growth performance (i.e., ADG and G:F), carcass characteristics (i.e., carcass yield and 10th rib backfat depth), belly firmness (i.e., belly flop distance and subjective firmness score), and increased (P < 0.05) iodine value by on average 7.46 g/100g (68.88 to 76.34 g/100g), when compared to pigs fed 0% DDGS. Withdrawing DDGS from the diet for the last 4 wk before harvest increased (P < 0.05) growth performance, carcass yield, belly firmness (i.e., belly flop distance and subjective firmness score), and reduced (P < 0.05) iodine value by on average 3.61 units (76.34 to 72.73 g/100g), when compared to pigs fed 30% DDGS. The level and duration of feeding CLA had no effect (P > 0.05) on growth performance; however, feeding diets with 1% CLA for 28 days increased (P < 0.05) flop distance and subjective…
Advisors/Committee Members: Ellis, Michael (advisor).
Subjects/Keywords: Pigs; Conjugated Linoleic Acid; Corn Distiller Dried Grain with Solubles
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APA ·
Chicago ·
MLA ·
Vancouver ·
CSE |
Export
to Zotero / EndNote / Reference
Manager
APA (6th Edition):
Weitekamp, C. (2014). Effect of level and duration of feeding conjugated linoleic acid in different dietary programs on the growth performance of growing-finishing pigs and on longissiumus muscle quality, belly characteristics, and fat quality measured post mortem. (Thesis). University of Illinois – Urbana-Champaign. Retrieved from http://hdl.handle.net/2142/50556
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Chicago Manual of Style (16th Edition):
Weitekamp, Catherine. “Effect of level and duration of feeding conjugated linoleic acid in different dietary programs on the growth performance of growing-finishing pigs and on longissiumus muscle quality, belly characteristics, and fat quality measured post mortem.” 2014. Thesis, University of Illinois – Urbana-Champaign. Accessed January 22, 2021.
http://hdl.handle.net/2142/50556.
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
MLA Handbook (7th Edition):
Weitekamp, Catherine. “Effect of level and duration of feeding conjugated linoleic acid in different dietary programs on the growth performance of growing-finishing pigs and on longissiumus muscle quality, belly characteristics, and fat quality measured post mortem.” 2014. Web. 22 Jan 2021.
Vancouver:
Weitekamp C. Effect of level and duration of feeding conjugated linoleic acid in different dietary programs on the growth performance of growing-finishing pigs and on longissiumus muscle quality, belly characteristics, and fat quality measured post mortem. [Internet] [Thesis]. University of Illinois – Urbana-Champaign; 2014. [cited 2021 Jan 22].
Available from: http://hdl.handle.net/2142/50556.
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Council of Science Editors:
Weitekamp C. Effect of level and duration of feeding conjugated linoleic acid in different dietary programs on the growth performance of growing-finishing pigs and on longissiumus muscle quality, belly characteristics, and fat quality measured post mortem. [Thesis]. University of Illinois – Urbana-Champaign; 2014. Available from: http://hdl.handle.net/2142/50556
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

University of Georgia
3.
Guney, Ahmet Cerem.
The nutrient composition, economic analysis of low-oil corn distillers dried grains with solubles and its effects on broiler and layer performance.
Degree: 2014, University of Georgia
URL: http://hdl.handle.net/10724/28279
► Increased production of ethanol for the automotive industry has led great amounts of distillers dried grains with solubles (DDGS) to be available to poultry and…
(more)
▼ Increased production of ethanol for the automotive industry has led great amounts of distillers dried grains with solubles (DDGS) to be available to poultry and other livestock industries. The U.S. government recently decided to eliminate
ethanol blending credit that was provided to ethanol producers in the past. Due to the purpose of creating additional stream of revenue, many ethanol plants considered extraction of corn oil from DDGS being produced. The extracted oil can be used in
biodiesel production or sold as a commodity to different industries. DDGS, whose oil is extracted, is commonly called as low-oil DDGS. There are currently very limited research conducted regarding the nutrient composition and applications of low-oil DDGS
in poultry industry. In these studies, we determined the nutritional properties, economic value analysis and feeding recommendations in poultry rations for low-oil DDGS.
Subjects/Keywords: distillers dried grains with solubles; oil extraction
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❌
APA ·
Chicago ·
MLA ·
Vancouver ·
CSE |
Export
to Zotero / EndNote / Reference
Manager
APA (6th Edition):
Guney, A. C. (2014). The nutrient composition, economic analysis of low-oil corn distillers dried grains with solubles and its effects on broiler and layer performance. (Thesis). University of Georgia. Retrieved from http://hdl.handle.net/10724/28279
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Chicago Manual of Style (16th Edition):
Guney, Ahmet Cerem. “The nutrient composition, economic analysis of low-oil corn distillers dried grains with solubles and its effects on broiler and layer performance.” 2014. Thesis, University of Georgia. Accessed January 22, 2021.
http://hdl.handle.net/10724/28279.
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
MLA Handbook (7th Edition):
Guney, Ahmet Cerem. “The nutrient composition, economic analysis of low-oil corn distillers dried grains with solubles and its effects on broiler and layer performance.” 2014. Web. 22 Jan 2021.
Vancouver:
Guney AC. The nutrient composition, economic analysis of low-oil corn distillers dried grains with solubles and its effects on broiler and layer performance. [Internet] [Thesis]. University of Georgia; 2014. [cited 2021 Jan 22].
Available from: http://hdl.handle.net/10724/28279.
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Council of Science Editors:
Guney AC. The nutrient composition, economic analysis of low-oil corn distillers dried grains with solubles and its effects on broiler and layer performance. [Thesis]. University of Georgia; 2014. Available from: http://hdl.handle.net/10724/28279
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

The Ohio State University
4.
Felix, Tara L.
Eliminating Barriers to Increased Distillers Grains Use in
Ruminant Diets.
Degree: PhD, Animal Sciences, 2011, The Ohio State University
URL: http://rave.ohiolink.edu/etdc/view?acc_num=osu1313149190
► Dried distillers grains with solubles (DDGS) may be a cheaper source of calories than corn for ruminants. However, including high levels of DDGS in…
(more)
▼ Dried distillers
grains with solubles (DDGS)
may be a cheaper source of calories than corn for ruminants.
However, including high levels of DDGS in ruminant diets may
decrease average daily gain (ADG), decrease marbling, and have
negative impacts on health due to the high nitrogen, fat, and
sulfur (
S) in DDGS. High
S can be fatal because it increases rumen
H
2S concentration which can cause a disorder
known as polioencephalomalacia (PEM). Experiments were conducted in
cattle and sheep to discover: 1) feeding and management strategies
that would allow increased use of DDGS in ruminant diets without
negatively affecting feed intake, performance, and carcass
characteristics, and 2) methods that would decrease negative
effects of high dietary
S on feed intake, performance, and rumen
H
2S concentrations in ruminants consuming
DDGS-based diets ad libitum. In the first
experiment, increasing intake of the DDGS-based diet to achieve
greater ADG during the growing phase increased marbling, while
increasing intake of the corn-based diet to increase ADG decreased
marbling. These data suggest 65% DDGS are comparable to corn as a
source of calories during the growing phase and may be
prescription-fed without negatively impacting
marbling. To investigate ways to decrease the
negative impacts of high
S, experiments examined the effects of 3
dietary Cu concentrations on performance, mineral absorption,
carcass characteristics, and ruminal
S metabolism of cattle fed 60%
DDGS diets. Copper supplementation improved feed efficiency;
however, the effects of Cu on rumen
S metabolism were
minimal. Further experiments were conducted to
determine the interaction of monensin and forage supplementation
for steers fed 60% DDGS. Cattle fed 60% DDGS diets benefited from
increased dietary forage and the effects of monensin and forage
were additive for ADG and final body weight. Monensin
supplementation decreased rumen H2S concentration. Based on this
research it was discovered that sulfuric acid in DDGS, not ruminal
short chain fatty acids, may cause low rumen pH and influence the
maximum dietary inclusion of DDGS. Acid burden
impacts health and digestibility of animals. Therefore, the next
experiments examined the effects of 0 to 60% dietary DDGS, thus
increasing dietary acidity, on growing lamb performance and
nutrient digestibility. Lambs fed the 20% DDGS diet had the
greatest gains. Increases in dietary DDGS resulted in decreased
digestion of DM and fat. Daily urine output increased while urine
pH decreased with increasing DDGS suggesting urine is a major route
for acid excretion when DDGS-based diets are
fed. To buffer this acidity and examine its
effect in cattle, additional experiments investigated the dietary
inclusion of DDGS and its pretreatment with NaOH on ruminal
metabolism. Rumen pH tended to decrease while rumen
H
2S gas concentrations increased with
increasing DDGS inclusion. When DDGS was treated with 2% NaOH,
rumen pH increased approximately 0.3 units. These data…
Advisors/Committee Members: Loerch, Steve (Advisor).
Subjects/Keywords: Animal Sciences; cattle; dried distillers grains; sulfur
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❌
APA ·
Chicago ·
MLA ·
Vancouver ·
CSE |
Export
to Zotero / EndNote / Reference
Manager
APA (6th Edition):
Felix, T. L. (2011). Eliminating Barriers to Increased Distillers Grains Use in
Ruminant Diets. (Doctoral Dissertation). The Ohio State University. Retrieved from http://rave.ohiolink.edu/etdc/view?acc_num=osu1313149190
Chicago Manual of Style (16th Edition):
Felix, Tara L. “Eliminating Barriers to Increased Distillers Grains Use in
Ruminant Diets.” 2011. Doctoral Dissertation, The Ohio State University. Accessed January 22, 2021.
http://rave.ohiolink.edu/etdc/view?acc_num=osu1313149190.
MLA Handbook (7th Edition):
Felix, Tara L. “Eliminating Barriers to Increased Distillers Grains Use in
Ruminant Diets.” 2011. Web. 22 Jan 2021.
Vancouver:
Felix TL. Eliminating Barriers to Increased Distillers Grains Use in
Ruminant Diets. [Internet] [Doctoral dissertation]. The Ohio State University; 2011. [cited 2021 Jan 22].
Available from: http://rave.ohiolink.edu/etdc/view?acc_num=osu1313149190.
Council of Science Editors:
Felix TL. Eliminating Barriers to Increased Distillers Grains Use in
Ruminant Diets. [Doctoral Dissertation]. The Ohio State University; 2011. Available from: http://rave.ohiolink.edu/etdc/view?acc_num=osu1313149190

Stellenbosch University
5.
Nkomba, Edouard Yves.
The effect of sorghum grain decortication on bioethanol production technologies.
Degree: MEng, Process Engineering, 2015, Stellenbosch University
URL: http://hdl.handle.net/10019.1/97809
► ENGLISH ABSTRACT: Due to issues surrounding the burning of fossil fuels such as the effect of greenhouses gases on the climate and the threat energy…
(more)
▼ ENGLISH ABSTRACT: Due to issues surrounding the burning of fossil fuels such as the effect of greenhouses gases on the climate and the threat energy security poses to non-producing nations, biofuels are being promoted for their potential local availability and carbon neutrality. Depending on the materials used, biofuels can be qualified as first (edible) or second (non-edible) generation. Whereas second generation technologies are still not economically viable, first generations biofuels (such as bioethanol from starch) will hold a major share of renewable liquids fuels in the short to medium term. The recent commercialization of enzymes with marked activity towards non-gelatinized or raw starch (cold processing), and their subsequent expressions by genetically modified organisms (Consolidated bioprocessing) could potentially cut the costs and energy requirements of the conventional high temperature processing, which involve cooking or gelatinizing starch. Hence, alternatives such as low temperature cold processing are being investigated for industrial application, while processes to improve the performance of the consolidated bioprocessing are being explored. Furthermore given that biofuels production is continuously increasing, the availability of the main co-product of the conversion process known as distillers
dried grains with solubles (DDGS), is following the trend. It has been shown that sorghum
grains decortication (removal of bran) prior entering the conversion process could significantly improves the DDGS quality, by reducing the fibre content thereof, hence increasing its market value. Furthermore, the bran components in
grains have been shown to negatively affect starch hydrolysing enzymes. In this study, three bioethanol conversion processes (conventional warm, cold and consolidated bioprocessing) and the effect of decortication on key performance measures was assessed using sorghum
grains. When using whole
grains, the cold and conventional processing achieved similar ethanol concentration (130.4 and 132.1 g/L), productivity (1.55 and 1.51 g.L-¹.h-¹) and ethanol yield as a fraction of the theoretical maximum (89.7 % and 89.03 %). Although a slight decrease in the ethanol yield from consumed glucose was observed in slurries containing decorticated
grains, performance of the cold processing was not significantly affected. However, the ethanol productivity of the conventional warm processing decreased with decortication (1.25 g.L-¹.h-¹). The performance of the cold processing using decorticated
grains could match the whole
grains process, while using 11.7 wt% less enzymes. The DDGS obtained from decorticated
grains had higher average protein content (26%) and lower crude fibre content (30.7 %), compared to DDGS from whole
grains processing. The acid and neutral detergent fibres contents in DDGS from both types of
grains were on average decreased by 17.6 and 26.7% respectively by the cold processing relatively to the conventional processing. The performance of the consolidated bioprocessing could not match…
Advisors/Committee Members: Gorgens, Johann F., Chimphango, Annie F. A., Stellenbosch University. Faculty of Engineering. Dept. of Process Engineering..
Subjects/Keywords: Bioethanol production technologies; Distillers dried grains with solubles (DDGS); Sorghum grains decortication; UCTD
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APA ·
Chicago ·
MLA ·
Vancouver ·
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Export
to Zotero / EndNote / Reference
Manager
APA (6th Edition):
Nkomba, E. Y. (2015). The effect of sorghum grain decortication on bioethanol production technologies. (Thesis). Stellenbosch University. Retrieved from http://hdl.handle.net/10019.1/97809
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Chicago Manual of Style (16th Edition):
Nkomba, Edouard Yves. “The effect of sorghum grain decortication on bioethanol production technologies.” 2015. Thesis, Stellenbosch University. Accessed January 22, 2021.
http://hdl.handle.net/10019.1/97809.
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
MLA Handbook (7th Edition):
Nkomba, Edouard Yves. “The effect of sorghum grain decortication on bioethanol production technologies.” 2015. Web. 22 Jan 2021.
Vancouver:
Nkomba EY. The effect of sorghum grain decortication on bioethanol production technologies. [Internet] [Thesis]. Stellenbosch University; 2015. [cited 2021 Jan 22].
Available from: http://hdl.handle.net/10019.1/97809.
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Council of Science Editors:
Nkomba EY. The effect of sorghum grain decortication on bioethanol production technologies. [Thesis]. Stellenbosch University; 2015. Available from: http://hdl.handle.net/10019.1/97809
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

University of Manitoba
6.
Ayoade, Deborah.
Net energy of wheat-corn distillers dried grains with solubles for growing pigs as determined by the comparative slaughter, indirect calorimetry, and the chemical composition methods.
Degree: Animal Science, 2012, University of Manitoba
URL: http://hdl.handle.net/1993/5101
► ABSTRACT Two experiments were conducted to determine the net energy (NE) of wheat-corn distillers dried grains with solubles (wcDDGS) using the comparative slaughter (CS), the…
(more)
▼ ABSTRACT
Two experiments were conducted to determine the net energy (NE) of wheat-corn distillers
dried grains with solubles (wcDDGS) using the comparative slaughter (CS), the indirect calorimetry (IC) and the chemical composition (CH) methods. Based on the CS method, NE values of 2,407, and 2,424 kcal/kg DM were obtained for wcDDGS included at 15% and 30%, respectively. For the IC method, the NE values of 2,407, and 2,403 kcal/kg DM were obtained for wcDDGS included at 15% and 30%, respectively; corresponding values for the CH method were 2,536 and 2,197 kcal/kg DM, respectively. It is concluded that NE value of wcDDGS ranges from 2,367 kcal/kg DM to 2,416 kcal/kg DM depending on the method used. As the values obtained from the various methods were not different, the average NE value for the wcDDGS evaluated was 2,396 ± 25.71 kcal/kg DM.
Advisors/Committee Members: Nyachoti, Martin (Animal Science) (supervisor), Slominski, Bogdan (Animal Science) Gary, Crow (Animal Science) Cenkowski, Stefan (Biosystems Engineering) (examiningcommittee).
Subjects/Keywords: net energy; wheat-corn distillers dried grains with solubles
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❌
APA ·
Chicago ·
MLA ·
Vancouver ·
CSE |
Export
to Zotero / EndNote / Reference
Manager
APA (6th Edition):
Ayoade, D. (2012). Net energy of wheat-corn distillers dried grains with solubles for growing pigs as determined by the comparative slaughter, indirect calorimetry, and the chemical composition methods. (Masters Thesis). University of Manitoba. Retrieved from http://hdl.handle.net/1993/5101
Chicago Manual of Style (16th Edition):
Ayoade, Deborah. “Net energy of wheat-corn distillers dried grains with solubles for growing pigs as determined by the comparative slaughter, indirect calorimetry, and the chemical composition methods.” 2012. Masters Thesis, University of Manitoba. Accessed January 22, 2021.
http://hdl.handle.net/1993/5101.
MLA Handbook (7th Edition):
Ayoade, Deborah. “Net energy of wheat-corn distillers dried grains with solubles for growing pigs as determined by the comparative slaughter, indirect calorimetry, and the chemical composition methods.” 2012. Web. 22 Jan 2021.
Vancouver:
Ayoade D. Net energy of wheat-corn distillers dried grains with solubles for growing pigs as determined by the comparative slaughter, indirect calorimetry, and the chemical composition methods. [Internet] [Masters thesis]. University of Manitoba; 2012. [cited 2021 Jan 22].
Available from: http://hdl.handle.net/1993/5101.
Council of Science Editors:
Ayoade D. Net energy of wheat-corn distillers dried grains with solubles for growing pigs as determined by the comparative slaughter, indirect calorimetry, and the chemical composition methods. [Masters Thesis]. University of Manitoba; 2012. Available from: http://hdl.handle.net/1993/5101

Louisiana State University
7.
Brunet, Lindsay Renee.
The Effect of Processing Method of Distiller's Dried Grains with Solubles on Hen Egg Production, Egg Quality, and Yolk Color.
Degree: MS, Animal Sciences, 2015, Louisiana State University
URL: etd-07092015-145255
;
https://digitalcommons.lsu.edu/gradschool_theses/4094
► Distiller’s dried grains with solubles (DDGS) is a common byproduct of the ethanol industry and is used in animal feeds. Carotenoids (xanthophylls) are already present…
(more)
▼ Distiller’s dried grains with solubles (DDGS) is a common byproduct of the ethanol industry and is used in animal feeds. Carotenoids (xanthophylls) are already present in the human eye, and increasing the amount of carotenoids in the eye can help prevent eye diseases. The purpose of this research was to confirm that adding DDGS to standard corn and soybean meal hen diets may increase the amount of lutein available in egg yolks. An experiment was conducted with Hy-Line W-36 hens to evaluate the effects of DDGS in corn-soybean meal diets. Three hundred fifteen hens were fed one of seven treatment diets with five replications of nine hens per replicate in a completely randomized design. This was a 56-d trial. The treatment diets were: 1) Control (no DDGS), 2) 10% DDGS processed with heat treatment (DDGS+H), 3) 10% DDGS processed without heat treatment (DDGS-H), 4) 20% DDGS+H, 5) 20% DDGS-H, 6) 30% DDGS+H, and 7) 30% DDGS-H. Average daily feed intake, feed efficiency, egg specific gravity, egg mass, yolk color, and Haugh units were determined on three consecutive days at the end of each 28-d period. The eggs collected on the last three days of each 28-day period were stored either at room temperature or under refrigeration. Half of the stored eggs were broken out after three days of storage while the other half were broken out on day seven of storage, and measurements were collected. Throughout the trial, there was no effect of dietary treatment on average daily feed intake, feed efficiency, hen day production, egg weight, specific gravity, or hen weight. At the end of both 28-d periods, yolk redness (a*) was increased in eggs from hens fed DDGS-H or DDGS+H. Yolk yellowness (b*) was increased in hens fed diets with 20% of either DDGS+H or DDGS-H at the end of the second 28-d period. Storage method did affect egg quality. Eggs stored in refrigeration were higher in quality. The inclusion of any level of DDGS in hen diets did not affect hen egg production or egg quality but did increase yolk redness (a*) and yellowness (b*) which could be an indicator of increased lutein content.
Subjects/Keywords: lutein; yolk color; layer; Distiller's dried grains with solubles; egg production
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❌
APA ·
Chicago ·
MLA ·
Vancouver ·
CSE |
Export
to Zotero / EndNote / Reference
Manager
APA (6th Edition):
Brunet, L. R. (2015). The Effect of Processing Method of Distiller's Dried Grains with Solubles on Hen Egg Production, Egg Quality, and Yolk Color. (Masters Thesis). Louisiana State University. Retrieved from etd-07092015-145255 ; https://digitalcommons.lsu.edu/gradschool_theses/4094
Chicago Manual of Style (16th Edition):
Brunet, Lindsay Renee. “The Effect of Processing Method of Distiller's Dried Grains with Solubles on Hen Egg Production, Egg Quality, and Yolk Color.” 2015. Masters Thesis, Louisiana State University. Accessed January 22, 2021.
etd-07092015-145255 ; https://digitalcommons.lsu.edu/gradschool_theses/4094.
MLA Handbook (7th Edition):
Brunet, Lindsay Renee. “The Effect of Processing Method of Distiller's Dried Grains with Solubles on Hen Egg Production, Egg Quality, and Yolk Color.” 2015. Web. 22 Jan 2021.
Vancouver:
Brunet LR. The Effect of Processing Method of Distiller's Dried Grains with Solubles on Hen Egg Production, Egg Quality, and Yolk Color. [Internet] [Masters thesis]. Louisiana State University; 2015. [cited 2021 Jan 22].
Available from: etd-07092015-145255 ; https://digitalcommons.lsu.edu/gradschool_theses/4094.
Council of Science Editors:
Brunet LR. The Effect of Processing Method of Distiller's Dried Grains with Solubles on Hen Egg Production, Egg Quality, and Yolk Color. [Masters Thesis]. Louisiana State University; 2015. Available from: etd-07092015-145255 ; https://digitalcommons.lsu.edu/gradschool_theses/4094

Kansas State University
8.
Sotak, Kelly Marie.
The
evaluation of sorghum dried distiller's grains with solubles in
nursery pig diets, on finishing pig performance and meat quality,
and on lactating sow performance.
Degree: MS, Department of Animal Sciences
and Industry, 2012, Kansas State University
URL: http://hdl.handle.net/2097/13853
► Five experiments were conducted to determine the effects of sorghum dried distiller’s grains with solubles (DDGS) on nursery pig performance, finishing pig performance and meat…
(more)
▼ Five experiments were conducted to determine the
effects of sorghum
dried distiller’
s grains with solubles (DDGS) on
nursery pig performance, finishing pig performance and meat
quality, and lactating sow and litter performance. Experiment 1
established a nutrient database and evaluated the quality and
consistency of five ethanol plants in the Western Plains region.
Each sample was analyzed for AA, DM, CP, crude fiber, crude fat,
ash, NDF, ADF, Ca, P, trace minerals, GE, and starch. In addition,
DE, ME, and NE were calculated. Experiments 2 and 3 evaluated the
effects of sorghum DDGS on nursery pig performance. In Exp. 2, pigs
fed sorghum- or corn-based diets performed similarly; however, as
sorghum DDGS increased ADG decreased (linear, P < 0.01). A
DDGS×grain source interaction (quadratic, P = 0.03) was observed
for G:F. In corn-based diets, G:F was identical for pigs fed 0 to
30% DDGS, but worsened in pigs fed 45% DDGS. In sorghum-based
diets, G:F was best for those fed 0% DDGS, but worsened at higher
levels. In Exp. 3, pigs fed corn- or sorghum-based diets performed
similarly; however, pigs fed DDGS gained less (P < 0.03) than
those fed basal diets. Experiment 4 evaluated the effects of
sorghum DDGS in sorghum- or corn-based diets on finishing pig
growth performance, carcass characteristics, and fat quality.
Increasing sorghum DDGS reduced (linear; P < 0.01) ADG and
increased (linear; P < 0.01) backfat IV. Pigs fed the
sorghum-based diet with 30% sorghum DDGS had decreased backfat IV
(P < 0.01) than those fed the sorghum-based diet with corn DDGS.
Experiment 5 evaluated the effects of sorghum DDGS on lactating sow
and litter performance. Overall, ADFI increased in corn-based diets
when DDGS were added, but decreased in sorghum-based diets
resulting in a tendency (P < 0.08) for a DDGS × grain source
interaction. Pig weaning weights were lower (P < 0.06) for sows
fed diets containing DDGS compared with those fed the basal diets.
Adding sorghum DDGS reduced pig performance, and sow lactation
performance; therefore, its inclusion in swine diets needs to be
evaluated on an income over feed cost basis.
Advisors/Committee Members: Robert Goodband.
Subjects/Keywords: Sorghum; Dried
distiller's grains;
Solubles; Animal Sciences (0475)
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❌
APA ·
Chicago ·
MLA ·
Vancouver ·
CSE |
Export
to Zotero / EndNote / Reference
Manager
APA (6th Edition):
Sotak, K. M. (2012). The
evaluation of sorghum dried distiller's grains with solubles in
nursery pig diets, on finishing pig performance and meat quality,
and on lactating sow performance. (Masters Thesis). Kansas State University. Retrieved from http://hdl.handle.net/2097/13853
Chicago Manual of Style (16th Edition):
Sotak, Kelly Marie. “The
evaluation of sorghum dried distiller's grains with solubles in
nursery pig diets, on finishing pig performance and meat quality,
and on lactating sow performance.” 2012. Masters Thesis, Kansas State University. Accessed January 22, 2021.
http://hdl.handle.net/2097/13853.
MLA Handbook (7th Edition):
Sotak, Kelly Marie. “The
evaluation of sorghum dried distiller's grains with solubles in
nursery pig diets, on finishing pig performance and meat quality,
and on lactating sow performance.” 2012. Web. 22 Jan 2021.
Vancouver:
Sotak KM. The
evaluation of sorghum dried distiller's grains with solubles in
nursery pig diets, on finishing pig performance and meat quality,
and on lactating sow performance. [Internet] [Masters thesis]. Kansas State University; 2012. [cited 2021 Jan 22].
Available from: http://hdl.handle.net/2097/13853.
Council of Science Editors:
Sotak KM. The
evaluation of sorghum dried distiller's grains with solubles in
nursery pig diets, on finishing pig performance and meat quality,
and on lactating sow performance. [Masters Thesis]. Kansas State University; 2012. Available from: http://hdl.handle.net/2097/13853
9.
Adamski, Ashley.
Protein and Fiber Fortification of White Pan Bread Using Food-Grade Distiller’s Dried Grains.
Degree: MS, Dairy Science, 2016, South Dakota State University
URL: https://openprairie.sdstate.edu/etd/980
► Distiller’s dried grains (DDG) are a coproduct of ethanol production. DDG has been used historically as animal feed. However, in the past decade, ethanol…
(more)
▼ Distiller’
s dried grains (DDG) are a coproduct of ethanol production. DDG has been used historically as animal feed. However, in the past decade, ethanol production has dramatically increased causing a surplus of distiller’
s grains and saturating the market. The use of DDG, which is high in both protein and fiber, to fortify baked goods is one option to reduce the excess of DDG while enhancing its economic value. The purpose of this study was first, to evaluate the washing process for DDG to make it food grade, and second to evaluate the effects of incorporation of food-grade DDG from two different sources (DDGS and HP-DDG) on the quality of white pan bread (sandwich bread). HP-DDG was produced using a proprietary fractionation procedure prior to fermentation, while DDGS was produced using a conventional ethanol production procedure. Distiller’
s dried grains with solubles (DDGS) and a high protein DDG (HP-DDG) were subjected to a washing process to make them food grade. Processing recovery (percent yield), color, and particle size were evaluated during the washing process. Substitutions of 5% and 10% of both DDGS and HP-DDG were used in all-purpose flour (APF). Dough rheology was tested using a Mixolab and a TA.XTPlus Texture Analyzer. Bread was baked using a modified AACC straight dough process. Loaves were then analyzed for color, volume, density, internal crumb structure and texture profile. Sensory acceptance of breads was evaluated using a seven-point hedonic scale. Yields from the washing process for the DDGS and HP-DDG, averaged 52.7% and 72%, respectively. While color of DDGS and HP-DDG was reduced through the washing process, finished products containing DDG were darker than the control. This led to visible color differences in the crumb of breads containing DDG. Significant differences were noted between washed DDG samples in relation to particle size distribution. Mycotoxins were not detected in either of the washed samples. Incorporation of food-grade DDG into breads led to smaller, denser loaves with fewer air cells. Loaves with 10% food-grade DDG were found to be significantly more firm than the 5% loaves. Substantial increases in protein content were seen at all levels of DDG inclusion, however statistically significant increases in fiber were noted only in the 10% DDGS loaves. Sensory analysis showed that all bread treatments were acceptable to consumers, and that the only significant difference in acceptability of loaves was noted in the appearance scores.
Advisors/Committee Members: Padmanaban Krishnan.
Subjects/Keywords: bread; DDG; distiller's dried grains; fiber; fortification; protein; Food Science
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❌
APA ·
Chicago ·
MLA ·
Vancouver ·
CSE |
Export
to Zotero / EndNote / Reference
Manager
APA (6th Edition):
Adamski, A. (2016). Protein and Fiber Fortification of White Pan Bread Using Food-Grade Distiller’s Dried Grains. (Masters Thesis). South Dakota State University. Retrieved from https://openprairie.sdstate.edu/etd/980
Chicago Manual of Style (16th Edition):
Adamski, Ashley. “Protein and Fiber Fortification of White Pan Bread Using Food-Grade Distiller’s Dried Grains.” 2016. Masters Thesis, South Dakota State University. Accessed January 22, 2021.
https://openprairie.sdstate.edu/etd/980.
MLA Handbook (7th Edition):
Adamski, Ashley. “Protein and Fiber Fortification of White Pan Bread Using Food-Grade Distiller’s Dried Grains.” 2016. Web. 22 Jan 2021.
Vancouver:
Adamski A. Protein and Fiber Fortification of White Pan Bread Using Food-Grade Distiller’s Dried Grains. [Internet] [Masters thesis]. South Dakota State University; 2016. [cited 2021 Jan 22].
Available from: https://openprairie.sdstate.edu/etd/980.
Council of Science Editors:
Adamski A. Protein and Fiber Fortification of White Pan Bread Using Food-Grade Distiller’s Dried Grains. [Masters Thesis]. South Dakota State University; 2016. Available from: https://openprairie.sdstate.edu/etd/980

Oklahoma State University
10.
Jenkins, Sherrita Kay.
Effects of Corn or Sorghum Distillers Dried Grains with Solubles on Apparent Nutrient Digestibility of Growing Pigs.
Degree: Department of Animal Science, 2007, Oklahoma State University
URL: http://hdl.handle.net/11244/8830
► The effect of corn and sorghum distillers dried grains with solubles (DDGS) on apparent nutrient digestibility of growing pigs was examined. Two experiments were conducted…
(more)
▼ The effect of corn and sorghum distillers
dried grains with solubles (DDGS) on apparent nutrient digestibility of growing pigs was examined. Two experiments were conducted with a total of 35 Yorkshire barrows with an average body weight of 29.6 kg and 25 crossbred pigs with an average body of 27.5 kg. Pigs were blocked by body weight and ancestry and randomly allotted to dietary treatments with five pigs per treatment in a randomized complete block design. Data was analyzed as a randomized complete block design with initial weight as the blocking criterion. The model included the effects of block, treatment and block by treatment (error). Pig served as experimental units. Phosphorus bioavailability ranged from 64 to 77% in DDGS sources. Apparent digestibility of nutrients in DDGS sources can be expected to range from 77.1 to 80.3% for nitrogen, 61.6 to 66.9% for phosphorus, and 76.65 to 82.9% for gross energy.
Advisors/Committee Members: Carter, Scott (advisor), Teeter, Robert (committee member), Purvis, Hebbie (committee member).
Subjects/Keywords: distillers dried grains; digestibility; bioavailability
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❌
APA ·
Chicago ·
MLA ·
Vancouver ·
CSE |
Export
to Zotero / EndNote / Reference
Manager
APA (6th Edition):
Jenkins, S. K. (2007). Effects of Corn or Sorghum Distillers Dried Grains with Solubles on Apparent Nutrient Digestibility of Growing Pigs. (Thesis). Oklahoma State University. Retrieved from http://hdl.handle.net/11244/8830
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Chicago Manual of Style (16th Edition):
Jenkins, Sherrita Kay. “Effects of Corn or Sorghum Distillers Dried Grains with Solubles on Apparent Nutrient Digestibility of Growing Pigs.” 2007. Thesis, Oklahoma State University. Accessed January 22, 2021.
http://hdl.handle.net/11244/8830.
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
MLA Handbook (7th Edition):
Jenkins, Sherrita Kay. “Effects of Corn or Sorghum Distillers Dried Grains with Solubles on Apparent Nutrient Digestibility of Growing Pigs.” 2007. Web. 22 Jan 2021.
Vancouver:
Jenkins SK. Effects of Corn or Sorghum Distillers Dried Grains with Solubles on Apparent Nutrient Digestibility of Growing Pigs. [Internet] [Thesis]. Oklahoma State University; 2007. [cited 2021 Jan 22].
Available from: http://hdl.handle.net/11244/8830.
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Council of Science Editors:
Jenkins SK. Effects of Corn or Sorghum Distillers Dried Grains with Solubles on Apparent Nutrient Digestibility of Growing Pigs. [Thesis]. Oklahoma State University; 2007. Available from: http://hdl.handle.net/11244/8830
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

University of Saskatchewan
11.
Claassen, Rachel.
The effects of extruding wheat dried distillers grains with solubles with peas or canola meal on ruminal fermentation, microbial protein synthesis, nutrient digestion and milk production in Holstein dairy cows.
Degree: 2015, University of Saskatchewan
URL: http://hdl.handle.net/10388/ETD-2015-12-2387
► The objective of this study was to examine the effects of feeding extruded and non-extruded mixtures of wheat dried distillers grains with solubles with peas…
(more)
▼ The objective of this study was to examine the effects of feeding extruded and non-extruded mixtures of wheat
dried distillers
grains with solubles with peas (WP) or canola meal (WC) on ruminal fermentation, total tract nutrient digestion and milk production in dairy cows. Eight dairy cows (712 ± 54 kg body weight; 90 ± 31 days-in-milk at the beginning of the experiment) were used in a replicated 4 × 4 Latin square design (28-d periods) with a 2 × 2 factorial arrangement of dietary treatments. Four cows in one Latin square were fitted with rumen cannulas for the measurement of ruminal fermentation characteristics. Treatment diets contained either WP or WC combinations fed in an extruded or non-extruded form (16% of DMI). Diets were isonitrogenous (17.1% crude protein; CP) and contained approximately 53% concentrate and 47% forage (DM basis). Dietary treatment had no significant effect on DMI (P > 0.10). Starch intake was higher for cows fed extruded diets compared to those fed non-extruded diets (P = 0.028) and was also higher for cows fed WP compared to those fed WC (P = 0.042). Cows fed extruded diets had higher apparent ruminal digestion of DM (P = 0.02) and a tendency (P = 0.05) for a higher OM apparently digested in the rumen compared to those fed non-extruded diets. Total tract digestibilities of organic matter (P < 0.01), CP (P < 0.01), ether extract (P < 0.01) and starch (P = 0.047) were higher for cows fed extruded diets compared to those fed non-extruded diets. Total tract digestibility of ether extract was lower (P = 0.011) but digestibility of starch was higher (P < 0.01) and CP digestibility tended to be higher (P = 0.08) for cows fed WP compared to those fed WC. Fecal N excretion was lower in cows fed extruded diets compared to those fed non-extruded diets (P < 0.01), but there was no difference in N retention, productive N, RDP or RUP between diets (P > 0.10). Ruminal pH was higher for cows fed non-extruded WC compared to those fed extruded WC, but there was no difference between WP diets (interaction; P = 0.047). Ruminal acetate displayed the opposite interaction where concentration was highest for cows fed extruded WC and lowest for those fed non-extruded WC but there was no difference between WP diets (interaction; P = 0.019). Ruminal ammonia-N concentration tended to be higher for cows fed WC compared to those fed WP (P = 0.06). Ruminal propionate concentration was higher for cows fed extruded diets compare to those fed non-extruded diets (P = 0.026). Ruminal isobutyrate concentration was higher for cows fed WC compared to those fed WP (P < 0.01). Ruminal butyrate (P < 0.01) and isovalerate (P < 0.01) concentrations were higher for cows fed extruded WC compared to those fed non-extruded WC, but concentrations decreased for cows fed extruded WP compared to those fed non-extruded WP. Plasma glucose concentration was higher for cows fed WC compared to those fed WP but concentration was highest for cows fed extruded WC but lowest for cows fed extruded WP (interaction; P < 0.01). Milk…
Advisors/Committee Members: Mutsvangwa, Timothy, Christensen, David, Penner, Greg, Buchanan, Fiona.
Subjects/Keywords: dairy cow; extrusion; wheat dried distillers grains with solubles; peas; canola meal
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❌
APA ·
Chicago ·
MLA ·
Vancouver ·
CSE |
Export
to Zotero / EndNote / Reference
Manager
APA (6th Edition):
Claassen, R. (2015). The effects of extruding wheat dried distillers grains with solubles with peas or canola meal on ruminal fermentation, microbial protein synthesis, nutrient digestion and milk production in Holstein dairy cows. (Thesis). University of Saskatchewan. Retrieved from http://hdl.handle.net/10388/ETD-2015-12-2387
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Chicago Manual of Style (16th Edition):
Claassen, Rachel. “The effects of extruding wheat dried distillers grains with solubles with peas or canola meal on ruminal fermentation, microbial protein synthesis, nutrient digestion and milk production in Holstein dairy cows.” 2015. Thesis, University of Saskatchewan. Accessed January 22, 2021.
http://hdl.handle.net/10388/ETD-2015-12-2387.
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
MLA Handbook (7th Edition):
Claassen, Rachel. “The effects of extruding wheat dried distillers grains with solubles with peas or canola meal on ruminal fermentation, microbial protein synthesis, nutrient digestion and milk production in Holstein dairy cows.” 2015. Web. 22 Jan 2021.
Vancouver:
Claassen R. The effects of extruding wheat dried distillers grains with solubles with peas or canola meal on ruminal fermentation, microbial protein synthesis, nutrient digestion and milk production in Holstein dairy cows. [Internet] [Thesis]. University of Saskatchewan; 2015. [cited 2021 Jan 22].
Available from: http://hdl.handle.net/10388/ETD-2015-12-2387.
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Council of Science Editors:
Claassen R. The effects of extruding wheat dried distillers grains with solubles with peas or canola meal on ruminal fermentation, microbial protein synthesis, nutrient digestion and milk production in Holstein dairy cows. [Thesis]. University of Saskatchewan; 2015. Available from: http://hdl.handle.net/10388/ETD-2015-12-2387
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

University of Saskatchewan
12.
Stefankiw, Jocelyn.
Novel Organic Amendments To Improve Soil Fertility and Plant Nutrition.
Degree: 2012, University of Saskatchewan
URL: http://hdl.handle.net/10388/ETD-2012-05-456
► There is worldwide demand for organic materials that would be suitable for addition to soils to improve fertility and thereby enhance the production of annual…
(more)
▼ There is worldwide demand for organic materials that would be suitable for addition to soils to improve fertility and thereby enhance the production of annual crops and forages. The expansion of biofuel production worldwide has resulted in co-products from fermentation such as distillers’ grain that, when fed to cattle, enable the nutrients used in ethanol production to be recycled by land application of the manures. Other organic co-products from bioenergy production include chars that are left behind from combustion. Leguminous crop residues have a high nitrogen content compared to many other residues and could act as useful “green manures” when added to soil. Such materials have potential as soil amendments but have not been extensively evaluated. The overall objective of the work described in this thesis was to determine the fertility benefits that may be realized by adding these amendments to soil. In this thesis work, three types of novel organic amendments (
dried distillers’
grains and solubles (DDGS)-fed cattle manure, alfalfa pellets, and biochar) were evaluated for their effect on plant growth and nutrition and soil fertility in specific, promising applications. Three studies were implemented: 1) a study on the effect of adding different types of DDGS-fed cattle manure on canola growth and nutrition in the growth chamber, 2) a field reclamation study with alfalfa pellets and biochar added to disturbed soils near a potash mine, and 3) a growth-chamber study on use of biochar to improve canola growth and the use efficiency of added fertilizer nutrients on two contrasting Saskatchewan soils.
In the manure study, the effect of wheat and corn DDGS-fed cattle manure (fresh and composted) on canola biomass yield, canola N, P, K, and
S concentration, soil available N, P, K,
S, Cu, Zn, and the recovery of added manure N was determined. Four rates of manure (60, 120, 180, and 240 t ha-1) were applied to two contrasting Saskatchewan soils (Brown and Black Chernozems) in controlled environment conditions, and canola was grown over a five week period.
The reclamation study examined the effect of the addition of oat hull-based biochar and alfalfa pellets on biomass of tall wheatgrass and the concentration of N, P, K, and
S as well as on soil concentrations of available N, P, K,
S, and cation exchange capacity. Two plot areas adjacent to the PCS Cory Potash Mine (near Saskatoon) were utilized, including one on a degraded level area and one on a tailings pond containment berm. The amendments were applied in the fall of 2009 and the site was seeded with tall wheatgrass (Thinopyrum elongatum) in the spring of 2010. Plants were harvested from one m2 areas in each plot in the fall of 2010 and the soil in each plot was sampled in the spring and fall of 2010.
The evaluation of biochar to improve plant growth and recovery of fertilizer nutrient was conducted in the growth chamber using biochar derived from willow feedstock. The willow biochar was added at 5, 10, and 20 t ha-1 rates alone, and also a treatment with…
Advisors/Committee Members: Schoenau, Jeff, Farrell, Richard, Knight, Diane, Peak, Derek.
Subjects/Keywords: Manure; organic amendments; dried distillers' grains and solubles; biochar; alfalfa pellets; compost.
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❌
APA ·
Chicago ·
MLA ·
Vancouver ·
CSE |
Export
to Zotero / EndNote / Reference
Manager
APA (6th Edition):
Stefankiw, J. (2012). Novel Organic Amendments To Improve Soil Fertility and Plant Nutrition. (Thesis). University of Saskatchewan. Retrieved from http://hdl.handle.net/10388/ETD-2012-05-456
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Chicago Manual of Style (16th Edition):
Stefankiw, Jocelyn. “Novel Organic Amendments To Improve Soil Fertility and Plant Nutrition.” 2012. Thesis, University of Saskatchewan. Accessed January 22, 2021.
http://hdl.handle.net/10388/ETD-2012-05-456.
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
MLA Handbook (7th Edition):
Stefankiw, Jocelyn. “Novel Organic Amendments To Improve Soil Fertility and Plant Nutrition.” 2012. Web. 22 Jan 2021.
Vancouver:
Stefankiw J. Novel Organic Amendments To Improve Soil Fertility and Plant Nutrition. [Internet] [Thesis]. University of Saskatchewan; 2012. [cited 2021 Jan 22].
Available from: http://hdl.handle.net/10388/ETD-2012-05-456.
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Council of Science Editors:
Stefankiw J. Novel Organic Amendments To Improve Soil Fertility and Plant Nutrition. [Thesis]. University of Saskatchewan; 2012. Available from: http://hdl.handle.net/10388/ETD-2012-05-456
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

University of Manitoba
13.
Christiuk, Kane.
Impact of diet on the abundance and virulence properties of Escherichia coli in beef cattle overwintering environments and dairy cattle.
Degree: Animal Science, 2014, University of Manitoba
URL: http://hdl.handle.net/1993/23233
► The objective of this study was to determine the effect of nutrient density and housing on E. coli populations in beef and dairy production systems.…
(more)
▼ The objective of this study was to determine the effect of nutrient density and housing on E. coli populations in beef and dairy production systems. In the first trial, sixty second trimester beef cows were housed in two different overwintering environments and provided dry hay which was either bale grazed or placed in a feed bunk. Selected pens had supplemented with
dried distiller’
s grain with soluble (DDGS; 2.5 kg/cow/every third day) or rolled barley (1 kg/cow/day). In the second trial, six rumen and caecal-cannulated, non-lactating, multiparous Holstein cows received one of the following diets: i) 70% forage ii) grain pellet or iii) alfalfa pellet. The latter two diets were formulated to induce subacute ruminal acidosis (SARA). All animals were randomly sorted to pens and treatments. Fecal samples were collected and cultured on selective media. E. coli were enumerated and three isolates were chosen for PCR to detect the presence of 18 selected genes encoding a range of virulence factors. These same isolates were tested for their ability to invade the human adenocarcinoma epithelial cell line HT-29. Diet did not significantly affect E. coli abundance but did influence the prevalence of virulence genes involved in adhesion of bacteria to epithelial surfaces. When the diet contained grain, cows shed isolates which were more invasive than those from cows in the other treatments. The data suggest that diet may affect the abundance of E. coli shed in the feces and increase the presence of E. coli harbouring particular virulence genes that mediate adhesion and invasion of epithelial surfaces.
Advisors/Committee Members: Ominski, Kim (Animal Science), De Kievit, Teresa (Microbiology) (supervisor), Plaizier, Kees (Animal Science), Holley, Rick (Food Science) (examiningcommittee).
Subjects/Keywords: Escherichia coli; virulence genes; dried distiller's grains with solubles; cell invasion; beef cattle; dairy cattle
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❌
APA ·
Chicago ·
MLA ·
Vancouver ·
CSE |
Export
to Zotero / EndNote / Reference
Manager
APA (6th Edition):
Christiuk, K. (2014). Impact of diet on the abundance and virulence properties of Escherichia coli in beef cattle overwintering environments and dairy cattle. (Masters Thesis). University of Manitoba. Retrieved from http://hdl.handle.net/1993/23233
Chicago Manual of Style (16th Edition):
Christiuk, Kane. “Impact of diet on the abundance and virulence properties of Escherichia coli in beef cattle overwintering environments and dairy cattle.” 2014. Masters Thesis, University of Manitoba. Accessed January 22, 2021.
http://hdl.handle.net/1993/23233.
MLA Handbook (7th Edition):
Christiuk, Kane. “Impact of diet on the abundance and virulence properties of Escherichia coli in beef cattle overwintering environments and dairy cattle.” 2014. Web. 22 Jan 2021.
Vancouver:
Christiuk K. Impact of diet on the abundance and virulence properties of Escherichia coli in beef cattle overwintering environments and dairy cattle. [Internet] [Masters thesis]. University of Manitoba; 2014. [cited 2021 Jan 22].
Available from: http://hdl.handle.net/1993/23233.
Council of Science Editors:
Christiuk K. Impact of diet on the abundance and virulence properties of Escherichia coli in beef cattle overwintering environments and dairy cattle. [Masters Thesis]. University of Manitoba; 2014. Available from: http://hdl.handle.net/1993/23233

Iowa State University
14.
Weber, Emily Kathryn.
Feeder space availability and dried distillers grains with solubles inclusion rate effects on nursery and finishing pig performance and total tract digestibility in a commercial setting.
Degree: 2012, Iowa State University
URL: https://lib.dr.iastate.edu/etd/12962
► The study objectives were to determine the effect of feeder space allowance on nursery pig performance, and to determine the effect of the same feeder…
(more)
▼ The study objectives were to determine the effect of feeder space allowance on nursery pig performance, and to determine the effect of the same feeder space allowance in combination with varying DDGS inclusion levels on finishing pig performance, carcass characteristics, and nutrient digestibility. These studies were carried out on the same group of pigs within a commercial wean-finish system. For the nursery phase, a completely randomized design was used to compare 3 feeder space allowance treatments (2.1, 2.5, 2.9 cm/pig). Pigs (n = 3,720) were randomly allotted to same sex pens (10 feeders /treatment) of 62 pigs/pen. Thirty 7-hole double sided feeders were utilized in the study. Differing linear feeder space treatments were established by blocking off feeder sections for both studies. All pigs had equal floor space (0.85m²/pig). In the grow-finish phase, a total of 60 pens (n = 1,860 pigs) were utilized in a 2 х 3 factorial design with 3 feeder space allowances (4.1, 4.9, or 5.7 cm/pig) and 2 dietary DDGS treatments (D30 and D60). Fecal and diet samples were collected and analyzed to determine apparent total tract digestibility % (ATTD %) and energy content. In the nursery portion of the trial, there was no effect of feeder space treatment on ADG, ADFI, or feed efficiency (P > 0.05) from weaning to d 56 post-weaning or during any weigh period. In the grow-finish portion of the trial, feeder space allowance and DDGS inclusion level did not affect ADG, ADFI, or feed efficiency (P > 0.05) from d 57 post-weaning to market. Pigs that were fed the D30 diet had a heavier HCW, higher percent yield, and greater loin depth than those on the D60 diet (P < 0.05). There were no backfat depth treatment differences (P > 0.05). Pigs on the D30 treatment had greater (P < 0.05) ATTD of DM and GE for both collection periods compared to those on the D60 treatment. Energy content of the diet was greater for the D30 diet (P < 0.05) for period 1, but not for period 2. In summary, feeder space allowance did not impact pig performance overall during the nursery and grow-finish phase. Inclusion of DDGS at a higher level will decrease ADFI, but not ADG or efficiency when diets are isocaloric. Higher DDGS inclusion will impact HCW and percent yield, due to increased intestinal weight providing a greater proportion of weight for pigs fed high inclusions of DDGS. DM and energy digestibility was greater for the D30 diet; however energy content of the diets varied between fecal collection periods.
Subjects/Keywords: digestibility; Dried distillers grains with solubles; Feeder Space; performance; pigs; Agriculture; Animal Sciences
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APA ·
Chicago ·
MLA ·
Vancouver ·
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APA (6th Edition):
Weber, E. K. (2012). Feeder space availability and dried distillers grains with solubles inclusion rate effects on nursery and finishing pig performance and total tract digestibility in a commercial setting. (Thesis). Iowa State University. Retrieved from https://lib.dr.iastate.edu/etd/12962
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Chicago Manual of Style (16th Edition):
Weber, Emily Kathryn. “Feeder space availability and dried distillers grains with solubles inclusion rate effects on nursery and finishing pig performance and total tract digestibility in a commercial setting.” 2012. Thesis, Iowa State University. Accessed January 22, 2021.
https://lib.dr.iastate.edu/etd/12962.
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
MLA Handbook (7th Edition):
Weber, Emily Kathryn. “Feeder space availability and dried distillers grains with solubles inclusion rate effects on nursery and finishing pig performance and total tract digestibility in a commercial setting.” 2012. Web. 22 Jan 2021.
Vancouver:
Weber EK. Feeder space availability and dried distillers grains with solubles inclusion rate effects on nursery and finishing pig performance and total tract digestibility in a commercial setting. [Internet] [Thesis]. Iowa State University; 2012. [cited 2021 Jan 22].
Available from: https://lib.dr.iastate.edu/etd/12962.
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Council of Science Editors:
Weber EK. Feeder space availability and dried distillers grains with solubles inclusion rate effects on nursery and finishing pig performance and total tract digestibility in a commercial setting. [Thesis]. Iowa State University; 2012. Available from: https://lib.dr.iastate.edu/etd/12962
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Universitat Politècnica de València
15.
Alagón Huallpa, Gilbert.
USE OF BARLEY, WHEAT AND CORN DISTILLER'S DRIED GRAIN WITH SOLUBLES IN DIETS FOR GROWING RABBITS: NUTRITIVE VALUE, GROWTH PERFORMANCE AND MEAT QUALITY.
Degree: 2013, Universitat Politècnica de València
URL: http://hdl.handle.net/10251/27648
► La producción mundial de biocombustibles denominados bioetanol y biodiesel se ha incrementado en la última década, como alternativa a los combustibles fósiles. Brasil produce etanol…
(more)
▼ La producción mundial de biocombustibles denominados bioetanol y biodiesel se ha incrementado en la última década, como alternativa a los combustibles fósiles. Brasil produce etanol a partir de la caña de azúcar, EEUU a partir de maíz, mientras que en Europa y Canadá, el insumo má
s utilizado es el grano de trigo. En España las principales plantas de biocombustible utilizan maíz, trigo y cebada, para obtener etanol, básicamente.
Esta situación ha generado cambios importantes en el mercado mundial de granos, por un lado, encareciéndo el precio de las materias primas tradicionales y en consecuencia el coste de los piensos, y por otro lado, ofertando nuevas materias primas, tales como los denominados granos secos de destilería con solubles o DDGS (
Dried Distillers
Grains with Solubles), que pueden ser destinadas a la alimentación animal si son valoradas nutritivamente para las posibles especies animales de destino, entre las que podrían encontrarse los conejos.
Dado que los insumos y los procesos de producción industrial de bioetanol presentan algunas variaciones, la calidad de los DDGS generados varía consecuentemente en su composición química y su valor nutritivo, pero estas posibles fuentes de variación han sido poco estudiadas.
La cunicultura es una actividad productiva muy importante en Europa, especialmente en Francia, Italia, y España, cuyos costes de producción se han incrementado en especial en el rubro de la alimentación, que constituye entre el 50 a 70% del coste total, por las razones antes señaladas.Los DDGS se han incorporado en la dieta de vacuno, aves y cerdos, pero la información relativa a su utilización en conejos es muy escasa.
En este contexto, parece necesario evaluar el potencial nutritivo y el comportamiento productivo de los DDGS en piensos de conejos.
Advisors/Committee Members: Pascual Amorós, María de los Desamparados (advisor), Pascual Amorós, Juan José (advisor).
Subjects/Keywords: Distillers dried grains with soluble;
Chemical composition;
Digestibility;
Growing rabbits;
Caecal environment;
Meat quality
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❌
APA ·
Chicago ·
MLA ·
Vancouver ·
CSE |
Export
to Zotero / EndNote / Reference
Manager
APA (6th Edition):
Alagón Huallpa, G. (2013). USE OF BARLEY, WHEAT AND CORN DISTILLER'S DRIED GRAIN WITH SOLUBLES IN DIETS FOR GROWING RABBITS: NUTRITIVE VALUE, GROWTH PERFORMANCE AND MEAT QUALITY.
(Doctoral Dissertation). Universitat Politècnica de València. Retrieved from http://hdl.handle.net/10251/27648
Chicago Manual of Style (16th Edition):
Alagón Huallpa, Gilbert. “USE OF BARLEY, WHEAT AND CORN DISTILLER'S DRIED GRAIN WITH SOLUBLES IN DIETS FOR GROWING RABBITS: NUTRITIVE VALUE, GROWTH PERFORMANCE AND MEAT QUALITY.
” 2013. Doctoral Dissertation, Universitat Politècnica de València. Accessed January 22, 2021.
http://hdl.handle.net/10251/27648.
MLA Handbook (7th Edition):
Alagón Huallpa, Gilbert. “USE OF BARLEY, WHEAT AND CORN DISTILLER'S DRIED GRAIN WITH SOLUBLES IN DIETS FOR GROWING RABBITS: NUTRITIVE VALUE, GROWTH PERFORMANCE AND MEAT QUALITY.
” 2013. Web. 22 Jan 2021.
Vancouver:
Alagón Huallpa G. USE OF BARLEY, WHEAT AND CORN DISTILLER'S DRIED GRAIN WITH SOLUBLES IN DIETS FOR GROWING RABBITS: NUTRITIVE VALUE, GROWTH PERFORMANCE AND MEAT QUALITY.
[Internet] [Doctoral dissertation]. Universitat Politècnica de València; 2013. [cited 2021 Jan 22].
Available from: http://hdl.handle.net/10251/27648.
Council of Science Editors:
Alagón Huallpa G. USE OF BARLEY, WHEAT AND CORN DISTILLER'S DRIED GRAIN WITH SOLUBLES IN DIETS FOR GROWING RABBITS: NUTRITIVE VALUE, GROWTH PERFORMANCE AND MEAT QUALITY.
[Doctoral Dissertation]. Universitat Politècnica de València; 2013. Available from: http://hdl.handle.net/10251/27648

University of Illinois – Urbana-Champaign
16.
Overholt, Martin F.
Effects of pelleting growing-finishing diets with distillers dried grains with solubles (DDGS) on growth performance, carcass characteristics, and commercial bacon slicing yields of barrows and gilts.
Degree: MS, Animal Sciences, 2015, University of Illinois – Urbana-Champaign
URL: http://hdl.handle.net/2142/88964
► Barrows and gilts (192, initial BW = 25.75 ± 2.29 kg) were allotted to two 24-pen blocks with 2 barrows and 2 gilts per pen.…
(more)
▼ Barrows and gilts (192, initial BW = 25.75 ± 2.29 kg) were allotted to two 24-pen blocks with 2 barrows and 2 gilts per pen. A 2 × 2 factorial arrangement of treatments in a randomized complete block design was used with two diet forms (meal or pellet) and two levels of distillers
dried grains with solubles (DDGS, 0 or 30%) resulting in four treatment combinations. Pigs were weighed at the beginning of the experiment and again at the end of each of the 3 feeding phases (d 35, 70, 91). Pigs were slaughtered at the University of Illinois Meat Science Laboratory at the end of the 91 d feeding trial. Full gastrointestinal (GI) tract and GI tract component weights were recorded immediately following evisceration. Carcass characteristics and meat quality were determined after a 24 h chill. Carcasses were fabricated and the bellies were collected for manufacture into bacon. Belly dimensions and flop distance were measured. A fat sample from each belly was collected for fatty acid analysis. Bacon was manufactured at a commercial processor and then returned to the University of Illinois Meat Science Laboratory for further evaluation.
Overall ADG was increased (P < 0.01) by 3.2% when pelleted diets were fed. Overall ADFI of pigs fed 30% DDGS was 4.7% greater (P < 0.01) than pigs fed 0% DDGS in meal form diets. Overall ADFI of pellet-fed pigs did not differ (P ≥ 0.19) between the 30% and 0% DDGS diets. Pigs fed 0% DDGS had 2.7% greater (P = 0.02) overall G:F than pigs fed 30% DDGS in meal form diets. There was no difference (P = 0.42) in overall G:F regardless of DDGS inclusion in pigs fed pelleted diets. Full GI tracts of pellet-fed pigs represented 0.33 percentage units less (P = 0.03) of the ending live weight than meal-fed pigs due to decreased (P < 0.01) gut fill. Inclusion of DDGS increased (P = 0.03) full GI tract weight, large intestine weight (P < 0.01), and gut fill (P = 0.02). Severity of parakeratosis of the pars oesophagae was greater (P < 0.01) in stomachs of pellet-fed pigs than in meal-fed pigs, but the magnitude of the difference was likely not great enough to negatively affect drop value of stomachs. There was no effect of DDGS inclusion on overall ADG (P = 0.46) regardless of diet form. Pellet-fed pigs had 2.9% heavier HCW (P = 0.01), 10.4% thicker 10th rib back fat (P = 0.01), and 1.8 percentage unit less estimated lean percentage (P = 0.04) than meal-fed pigs. Bellies from pellet-fed pigs were 5.3% heavier (P < 0.01) but, were not proportionally different (P = 0.55) from meal-fed pigs. There were no differences (P ≥ 0.11) in belly dimensions between meal and pellet-fed pigs. Belly fat iodine value (IV) of pellet-fed pigs was 3.1 units greater (P < 0.0001) than meal-fed pigs. Pellet-fed pigs had heavier belly green weight and those differences persisted throughout processing. Despite pellet-fed pigs having a greater IV than meal fed pigs, there were no differences in commercial bacon slicing yields among treatment groups. Even so, bellies from pellet-fed pigs produced more total bacon slices (P < 0.01)…
Advisors/Committee Members: Boler, Dustin D. (advisor), Dilger, Anna C (committee member), Stein, Hans H (committee member).
Subjects/Keywords: Pelleting; distillers dried grains with solubles (DDGS); Diet Form; Commercial Bacon Slicing; Pigs
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❌
APA ·
Chicago ·
MLA ·
Vancouver ·
CSE |
Export
to Zotero / EndNote / Reference
Manager
APA (6th Edition):
Overholt, M. F. (2015). Effects of pelleting growing-finishing diets with distillers dried grains with solubles (DDGS) on growth performance, carcass characteristics, and commercial bacon slicing yields of barrows and gilts. (Thesis). University of Illinois – Urbana-Champaign. Retrieved from http://hdl.handle.net/2142/88964
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Chicago Manual of Style (16th Edition):
Overholt, Martin F. “Effects of pelleting growing-finishing diets with distillers dried grains with solubles (DDGS) on growth performance, carcass characteristics, and commercial bacon slicing yields of barrows and gilts.” 2015. Thesis, University of Illinois – Urbana-Champaign. Accessed January 22, 2021.
http://hdl.handle.net/2142/88964.
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
MLA Handbook (7th Edition):
Overholt, Martin F. “Effects of pelleting growing-finishing diets with distillers dried grains with solubles (DDGS) on growth performance, carcass characteristics, and commercial bacon slicing yields of barrows and gilts.” 2015. Web. 22 Jan 2021.
Vancouver:
Overholt MF. Effects of pelleting growing-finishing diets with distillers dried grains with solubles (DDGS) on growth performance, carcass characteristics, and commercial bacon slicing yields of barrows and gilts. [Internet] [Thesis]. University of Illinois – Urbana-Champaign; 2015. [cited 2021 Jan 22].
Available from: http://hdl.handle.net/2142/88964.
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Council of Science Editors:
Overholt MF. Effects of pelleting growing-finishing diets with distillers dried grains with solubles (DDGS) on growth performance, carcass characteristics, and commercial bacon slicing yields of barrows and gilts. [Thesis]. University of Illinois – Urbana-Champaign; 2015. Available from: http://hdl.handle.net/2142/88964
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

University of Illinois – Urbana-Champaign
17.
Wang, Zhaoqin.
Comparison of fermentation characteristics between colored corn and yellow dent corn using two dry grind process methods.
Degree: MS, Agricultural & Biological Engr, 2016, University of Illinois – Urbana-Champaign
URL: http://hdl.handle.net/2142/90738
► In dry grind ethanol plant, distillers dried grains with solubles (DDGS) is the primary coproduct which is used mainly in ruminant animal diets. Increasing market…
(more)
▼ In dry grind ethanol plant, distillers
dried grains with solubles (DDGS) is the primary coproduct which is used mainly in ruminant animal diets. Increasing market demand for coproduct in dry grind process is needed. One way is to use corn rich in anthocyanin content as feedstock. Anthocyanin imparts red, blue and purple color to corn kernels. Anthocyanin could also affect yeast during fermentation. The objective of this study was to evaluate the performance of anthocyanin rich corn in dry grind process. Ethanol conversion efficiencies of colored corn sample were comparable to that of yellow dent corn in both conventional dry grind process (78.4±0.5% for blue corn, 74.3±0.4% for red corn and 75.1±0.2% for yellow dent corn) and modified dry grind process using granular starch hydrolyzing enzyme (GSHE) (83.8±0.8% for blue corn, 81.1±0.3% for red corn and 85.6±0.1% for yellow dent corn). In the modified process, GSHE was used to replace the high temperature liquefaction process, which benefited the anthocyanin stability in the processes. The extractable anthocyanin contents in DDGS from modified processes were 1.41, 1.91 and 2.39 times that of DDGS from conventional process for purple, red and blue corn samples, respectively. Corn with rich anthocyanin content did not negatively affect fermentation efficiency in both conventional and modified dry grind processes; therefore, there is potential to use colored corn in dry grind process, especially using granular starch hydrolyzing enzyme.
Advisors/Committee Members: Singh, Vijay (advisor).
Subjects/Keywords: Colored corn; Dry grind; Distillers dried grains with solubles (DDGS); Anthocyanin content
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❌
APA ·
Chicago ·
MLA ·
Vancouver ·
CSE |
Export
to Zotero / EndNote / Reference
Manager
APA (6th Edition):
Wang, Z. (2016). Comparison of fermentation characteristics between colored corn and yellow dent corn using two dry grind process methods. (Thesis). University of Illinois – Urbana-Champaign. Retrieved from http://hdl.handle.net/2142/90738
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Chicago Manual of Style (16th Edition):
Wang, Zhaoqin. “Comparison of fermentation characteristics between colored corn and yellow dent corn using two dry grind process methods.” 2016. Thesis, University of Illinois – Urbana-Champaign. Accessed January 22, 2021.
http://hdl.handle.net/2142/90738.
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
MLA Handbook (7th Edition):
Wang, Zhaoqin. “Comparison of fermentation characteristics between colored corn and yellow dent corn using two dry grind process methods.” 2016. Web. 22 Jan 2021.
Vancouver:
Wang Z. Comparison of fermentation characteristics between colored corn and yellow dent corn using two dry grind process methods. [Internet] [Thesis]. University of Illinois – Urbana-Champaign; 2016. [cited 2021 Jan 22].
Available from: http://hdl.handle.net/2142/90738.
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Council of Science Editors:
Wang Z. Comparison of fermentation characteristics between colored corn and yellow dent corn using two dry grind process methods. [Thesis]. University of Illinois – Urbana-Champaign; 2016. Available from: http://hdl.handle.net/2142/90738
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

University of Minnesota
18.
Huang, Zhimin.
Modulation Of Intestinal Cell Differentiation By Different Fiber Sources And Evaluation Of Using A Modified Three-Step Procedure To Predict Digestible And Metabolizable Energy Content In Growing Pigs.
Degree: PhD, Animal Sciences, 2017, University of Minnesota
URL: http://hdl.handle.net/11299/188965
► Accurate swine diet formulation is essential for optimizing caloric and nutritional efficiency of pork production. The large variability in energy and nutrient composition among high…
(more)
▼ Accurate swine diet formulation is essential for optimizing caloric and nutritional efficiency of pork production. The large variability in energy and nutrient composition among high fiber ingredients from different sources requires the development and use of relatively rapid, inexpensive, and accurate methods to determine dynamic estimates of these ingredients. The overall goal of this thesis was to develop a better understanding of the potential value of using a 3-step in vitro digestibility system to obtain dynamic estimates of energy and nutrient digestibility, and determine the physiological effects of feeding high fiber ingredients to pigs. Specifically, the objectives were: 1) investigate the mechanisms of how high fiber ingredients affect nutrient utilization in swine by understanding how dietary fiber affects gastrointestinal physiology, specifically cell proliferation and differentiation of the small intestine, and 2) to develop and evaluate a modified three-step in vitro method for rapid estimation of the digestible and metabolizable energy content and fiber digestibility and fermentability among high fiber feed ingredients. To achieve these objectives, we conducted 4 studies. Chapter 2 describes the effects of different fiber source in the diet on modulation of intestinal cell differentiation in growing pigs. The results showed feeding diets containing what straw (WS) and corn distillers’ dried grains with solubles (DDGS) modulated intestinal differentiation by promoting goblet cells and altered expression of nutrient receptors and transporters in growing pigs, while feeding soybean hulls (SBH) had less effect. Chapter 3 describes differences of in vitro hydrolysis, fermentation, and estimated energy among and within high fiber ingredients using a modified three-step procedure in growing pigs. The results showed that this procedure was useful for detecting the variability of dry matter (DM) digestibility among and between WS, SBH, and corn DDGS sources. Chapter 4 involved evaluating the use of in vitro DM digestibility and gas production to predict apparent total tract digestibility (ATTD) of total dietary fiber (TDF) for growing pigs. Chapter 5 investigated prediction of digestible energy (DE) and metabolizable energy (ME) of DDGS for growing pigs from in vitro digestible nutrients. The results showed that in vivo digestible neutral detergent fiber (NDF), DM, and ether extract (EE) are the best predictors for DE and ME content of corn DDGS fed to growing pigs. Overall, the results from these 4 studies showed that WS, SBH, and corn DDGS 1) regulate intestinal cell differentiation differently, 2) have different fermentability, and 3) can be utilized by a modified three-step procedure and gas production technique to provide an accurate prediction of ATTD of TDF, and potentially, DE and ME content for growing pigs. However, further refinements are needed to improve the practical application of this procedure in evaluating high fiber ingredients.
Subjects/Keywords: Distillers dried grains with solubles; Energy; Fiber; Soybean hulls; Swine; Wheat straw
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❌
APA ·
Chicago ·
MLA ·
Vancouver ·
CSE |
Export
to Zotero / EndNote / Reference
Manager
APA (6th Edition):
Huang, Z. (2017). Modulation Of Intestinal Cell Differentiation By Different Fiber Sources And Evaluation Of Using A Modified Three-Step Procedure To Predict Digestible And Metabolizable Energy Content In Growing Pigs. (Doctoral Dissertation). University of Minnesota. Retrieved from http://hdl.handle.net/11299/188965
Chicago Manual of Style (16th Edition):
Huang, Zhimin. “Modulation Of Intestinal Cell Differentiation By Different Fiber Sources And Evaluation Of Using A Modified Three-Step Procedure To Predict Digestible And Metabolizable Energy Content In Growing Pigs.” 2017. Doctoral Dissertation, University of Minnesota. Accessed January 22, 2021.
http://hdl.handle.net/11299/188965.
MLA Handbook (7th Edition):
Huang, Zhimin. “Modulation Of Intestinal Cell Differentiation By Different Fiber Sources And Evaluation Of Using A Modified Three-Step Procedure To Predict Digestible And Metabolizable Energy Content In Growing Pigs.” 2017. Web. 22 Jan 2021.
Vancouver:
Huang Z. Modulation Of Intestinal Cell Differentiation By Different Fiber Sources And Evaluation Of Using A Modified Three-Step Procedure To Predict Digestible And Metabolizable Energy Content In Growing Pigs. [Internet] [Doctoral dissertation]. University of Minnesota; 2017. [cited 2021 Jan 22].
Available from: http://hdl.handle.net/11299/188965.
Council of Science Editors:
Huang Z. Modulation Of Intestinal Cell Differentiation By Different Fiber Sources And Evaluation Of Using A Modified Three-Step Procedure To Predict Digestible And Metabolizable Energy Content In Growing Pigs. [Doctoral Dissertation]. University of Minnesota; 2017. Available from: http://hdl.handle.net/11299/188965
19.
Bumsted, Jarrod.
Determining Methods for Processed Meat Quality Assessment and Evaluating the Inclusion of Dried Distillers Grains with Solubles on Pork Trim for Sausage Manufacturing.
Degree: MS, Animal Science, 2014, South Dakota State University
URL: https://openprairie.sdstate.edu/etd/1995
► The objective of this study was to include varying levels of DDGS in swine diets to measure the effect on the emulsion stability, batter…
(more)
▼ The objective of this study was to include varying levels of DDGS in swine diets to measure the effect on the emulsion stability, batter consistency, fatty acid composition, and palatability characteristics of fresh and emulsified sausage products. Forty-eight crossbred pigs were randomly placed in 16 pens (n=16) and were feed diets containing 0% DDGS (CN), 15% DDGS, 30% DDGS, and 45% DDGS. Pigs were harvested with an average weight of 265 lbs. Pre-rigor trim was removed from the shoulder and pooled by pen for fresh sausage (FS) production. Rigor trim was removed from the shoulder and pooled by pen for bologna production. Fresh sausages were evaluated for subjective sensory color, Minolta L*, a*, and b*, TBAR absorbance, and fat smearing score during a shelf life retail display. Bologna was evaluated for subjective sensory color and palatability characteristics, Minolta L*, a*, and b*, TBAR absorbance, and compression analysis during the shelf life retail display period. Proximate analysis was conducted to ensure a normal distribution of fat content among pen. Data were analyzed as a completely randomized design with pen used as the experimental unit utilizing the MIXED procedure of SAS. The FS results show differences in Minolta L* (P < 0.0001) and a treatment x day interaction (P=0.0113) of TBAR absorbance between treatments. Changes in Minolta L* values indicated differences in fat smearing with DDGS treatments having decreased L* values. Furthermore, FS had an increased amount of lipid oxidation as noted by increased TBARS absorbances over time. Furthermore, differences were seen in bologna samples for Minolta L*(P<0.0001), a* (P<0.0001), and b*(P<0.0001), sensory discoloration (P=0.0189) and desirability (P=0.0301), and TBARS (P=0.0332) absorbance across treatments. The trained panelist did not detect differences in bologna lean color (P=0.1731) or palatability characteristics of juiciness (P=0.5275), texture (P=0.1133), rancidity (P=0.2633), off flavor (P=0.5278), or desirability (P=0.1055). Therefore, for FS and bologna the addition of an increased level of DDGS in pig diets will cause detrimental effects in objective and sensory color scores, with a higher amount of oxidation as reflected by increased TBARS absorbance. However, bologna palatability characteristics will not be significantly affected.
Advisors/Committee Members: Stacy Scramlin.
Subjects/Keywords: Processed Meat Quality; Dried Distillers Grains with Solubles; Fresh Sausage; Emulsified Sausage
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❌
APA ·
Chicago ·
MLA ·
Vancouver ·
CSE |
Export
to Zotero / EndNote / Reference
Manager
APA (6th Edition):
Bumsted, J. (2014). Determining Methods for Processed Meat Quality Assessment and Evaluating the Inclusion of Dried Distillers Grains with Solubles on Pork Trim for Sausage Manufacturing. (Masters Thesis). South Dakota State University. Retrieved from https://openprairie.sdstate.edu/etd/1995
Chicago Manual of Style (16th Edition):
Bumsted, Jarrod. “Determining Methods for Processed Meat Quality Assessment and Evaluating the Inclusion of Dried Distillers Grains with Solubles on Pork Trim for Sausage Manufacturing.” 2014. Masters Thesis, South Dakota State University. Accessed January 22, 2021.
https://openprairie.sdstate.edu/etd/1995.
MLA Handbook (7th Edition):
Bumsted, Jarrod. “Determining Methods for Processed Meat Quality Assessment and Evaluating the Inclusion of Dried Distillers Grains with Solubles on Pork Trim for Sausage Manufacturing.” 2014. Web. 22 Jan 2021.
Vancouver:
Bumsted J. Determining Methods for Processed Meat Quality Assessment and Evaluating the Inclusion of Dried Distillers Grains with Solubles on Pork Trim for Sausage Manufacturing. [Internet] [Masters thesis]. South Dakota State University; 2014. [cited 2021 Jan 22].
Available from: https://openprairie.sdstate.edu/etd/1995.
Council of Science Editors:
Bumsted J. Determining Methods for Processed Meat Quality Assessment and Evaluating the Inclusion of Dried Distillers Grains with Solubles on Pork Trim for Sausage Manufacturing. [Masters Thesis]. South Dakota State University; 2014. Available from: https://openprairie.sdstate.edu/etd/1995
20.
Zschetzsche, Burgandy.
Improvement of Dried Distillers’ Grains with Solubles Utilizing Pretreatments and Fungal Fermentation.
Degree: MS, Biology and Microbiology, 2019, South Dakota State University
URL: https://openprairie.sdstate.edu/etd/3651
► Limited inclusion of distillers’ grains in animal feed is primarily due to low protein and high fiber content. Other elements, such as phytate phosphorus…
(more)
▼ Limited inclusion of distillers’
grains in animal feed is primarily due to low protein and high fiber content. Other elements, such as phytate phosphorus levels in DDGS are still an issue for monogastric animals such as swine, poultry, and fish. Furthermore, unabsorbed phytic acid in manure poses a high risk for environmental pollution, because bacteria can hydrolyze phytic acid into free phosphorus that can result in algal blooms and eutrophication of surface or ground water. The objective of this thesis was to improve the nutritional value of corn
dried distillers’
grains with solubles (DDGS). This was done utilizing submerged fungal fermentation, enzymatic hydrolysis, and a combination of extrusion pretreatment and fungal fermentation/enzymatic hydrolysis. All treatments served as a means of degrading fiber and phytic acid while improving protein content for animal feed applications. Initially, fungal fermentations at 5, 10, and 20% solid loading rates (SLR, dry weight basis) were used to assess four fungal strains (T. reesei, N. crassa, R. oligosporus, and A. pullulans). Flask trials were incubated for 120 h at 30℃ and 150 rpm. Uninoculated control flasks were also included. Flasks were sampled at 24 h intervals, with solids recovered by centrifugation. A solubilization effect was observed at the 0 h sampling for all SLRs, as DDGS solubles fractionated into the centrate stream, while insoluble fractions such as protein and fiber were concentrated in the pellet. An increase in protein content ~5% and crude fiber ~1.5% is seen at the 5% SLR in the uninoculated control; at higher SLR the increase in protein drops to ~3% and crude fiber increases about 0.5-1%. After fermentation N. crassa (NRRL-2332) at a SLR of 20% resulted in the greatest reduction in fiber (-0.5% equal to original grain), while increasing protein (+5%) and lowering phytic acid levels (~0.3g/100g). An increase in fiber was seen in all other fungal and SLR combinations. Higher SLR resulted in better protein content for each of the fungi. Enzymatic hydrolysis under submerged conditions (10% SLR) was also tested to determine if fibrous components of the DDGS could be degraded into simple sugars. Trials were conducted in 250 ml flasks incubated for 24 h at 55℃ and 150 rpm. Four commercially available enzymes (cellulase, xylanase, phytase, pectinase) at four dosages were tested at the recommended pH levels for individual testing. Trials were also conducted to assess synergistic effects of various enzyme combinations. The greatest reduction in crude fiber for the individual enzyme was seen in the cellulase 1 and 2 mg/g dosages while the greatest reduction in NDF and ADF seen in all four dosages of pectinase. When all four enzymes were combined the greatest reduction in all fibers (crude, NDF, and ADF) was achieved. The combination of 1mg/g of xylanase, phytase, and pectinase had the most effective releases of glucose and total sugars of all individual enzymes and combinations. Overall the most effective treatments were 1m/g of cellulase, xylanase,…
Advisors/Committee Members: William Gibbons.
Subjects/Keywords: Dried Distillers Grains with Solubles; Enzymatic Hydrolysis; Extrusion pretreatment; Fungal fermentation; Aquaculture and Fisheries; Microbiology
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APA ·
Chicago ·
MLA ·
Vancouver ·
CSE |
Export
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APA (6th Edition):
Zschetzsche, B. (2019). Improvement of Dried Distillers’ Grains with Solubles Utilizing Pretreatments and Fungal Fermentation. (Masters Thesis). South Dakota State University. Retrieved from https://openprairie.sdstate.edu/etd/3651
Chicago Manual of Style (16th Edition):
Zschetzsche, Burgandy. “Improvement of Dried Distillers’ Grains with Solubles Utilizing Pretreatments and Fungal Fermentation.” 2019. Masters Thesis, South Dakota State University. Accessed January 22, 2021.
https://openprairie.sdstate.edu/etd/3651.
MLA Handbook (7th Edition):
Zschetzsche, Burgandy. “Improvement of Dried Distillers’ Grains with Solubles Utilizing Pretreatments and Fungal Fermentation.” 2019. Web. 22 Jan 2021.
Vancouver:
Zschetzsche B. Improvement of Dried Distillers’ Grains with Solubles Utilizing Pretreatments and Fungal Fermentation. [Internet] [Masters thesis]. South Dakota State University; 2019. [cited 2021 Jan 22].
Available from: https://openprairie.sdstate.edu/etd/3651.
Council of Science Editors:
Zschetzsche B. Improvement of Dried Distillers’ Grains with Solubles Utilizing Pretreatments and Fungal Fermentation. [Masters Thesis]. South Dakota State University; 2019. Available from: https://openprairie.sdstate.edu/etd/3651

University of Saskatchewan
21.
Saha, Suparna.
Pelleting and characterization of dry distillers' grain with solubles pellets as bio-fuel.
Degree: 2010, University of Saskatchewan
URL: http://hdl.handle.net/10388/etd-01212011-135433
► Bio fuels are made from an extensive selection of fuels derived from biomass, including wood waste, agricultural wastes, and alcohol fuels. As a result of…
(more)
▼ Bio fuels are made from an extensive selection of fuels derived from biomass, including wood waste, agricultural wastes, and alcohol fuels. As a result of increased energy requirements, raised oil prices, and concern over greenhouse gas emissions from fossil fuels, bio fuels are acquiring increased public and scientific attention. The ethanol industry is booming and during the past several years, there has been an increase in demand for fuel ethanol and use of its co-products. To increase potential revenues from ethanol processing and its utilization, extensive research is proceeding in this field. In Western Canada, wheat is the primary raw material used in the production of ethanol by fermentation and distillers’
dried grains with solubles (DDGS) are one of the major co-products produced during this process. At present, the DDGS are generally sold as animal feed stock but with some alteration they could be used in other useful areas.
Densification of biomass and use of it for fuel like wood pellets, hay briquettes, etc. have been studied for many years and have also been commercialized. In this thesis, pellets made from distillers’
dried grains have been investigated. DDGS were obtained from Noramera Bioenergy Corp. and Terra Grain Fuels Ltd. Before transforming them into pellets, they were characterized on the basis of physical and chemical properties. A California pilot-scale mill (with and without steam conditioning) was used for pelleting the distillers’
grains with solubles.
A full factorial design with two levels of moisture content (i.e., 14 and 15.5% (w.b.)), hammer mill screen size (i.e., 3.2 and 4.8 mm) and temperature (i.e., 90 and 100°C) was used to determine the effects of these three factors on the pellet properties made from Noramera Bioenergy Corp., without steam conditioning. Different levels of moisture content were used for the pellets made from Terra Grain Fuels Ltd. (i.e., 11.5 and 13.09% (w.b.)), with steam conditioning. The initial moisture contents of the DDGS were 12.5 and 13.75% (w.b.) from Noramera and Terra Grain, respectively. The moisture content of DDGS grinds ranged from 11.6 to 12.03% (w.b.) for the Noramera samples, and from 11.5 to 13.09% (w.b.) for Terra Grain DDGS. The moisture content decreased with a decrease in the hammer mill screen size.
The use of a smaller screen size achieved an increase in both the bulk and particle densities of the DDGS. The coefficient of internal friction was almost the same for both samples but cohesion was higher in Noramera samples (8.534 kPa). The DDGS obtained from Noramera Bioenergy Corp. contained dry matter (91.40%), crude fibre (4.98%), crude protein (37.41%), cellulose (10.75%), hemi-cellulose (21.04%), lignin (10.50%), starch (3.84%), fat (4.52%) and ash (5.16%); whereas the samples obtained from Terra Grain Fuels contained dry matter (87.69%), crude fibre (7.33%), crude protein (32.43%), cellulose (10.81%), hemi-cellulose (27.45%), lignin (4.37%), starch (4.18%), fat (6.37%) and ash (4.50%).
The combustion energy of…
Advisors/Committee Members: Panigrahi, Satyanarayan, Kushwaha, Lal, Christensen, Colleen, Zhang, Chris.
Subjects/Keywords: dried distillers' grains with solubles; agricultural grains; gas analysis; pellets
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APA ·
Chicago ·
MLA ·
Vancouver ·
CSE |
Export
to Zotero / EndNote / Reference
Manager
APA (6th Edition):
Saha, S. (2010). Pelleting and characterization of dry distillers' grain with solubles pellets as bio-fuel. (Thesis). University of Saskatchewan. Retrieved from http://hdl.handle.net/10388/etd-01212011-135433
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Chicago Manual of Style (16th Edition):
Saha, Suparna. “Pelleting and characterization of dry distillers' grain with solubles pellets as bio-fuel.” 2010. Thesis, University of Saskatchewan. Accessed January 22, 2021.
http://hdl.handle.net/10388/etd-01212011-135433.
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
MLA Handbook (7th Edition):
Saha, Suparna. “Pelleting and characterization of dry distillers' grain with solubles pellets as bio-fuel.” 2010. Web. 22 Jan 2021.
Vancouver:
Saha S. Pelleting and characterization of dry distillers' grain with solubles pellets as bio-fuel. [Internet] [Thesis]. University of Saskatchewan; 2010. [cited 2021 Jan 22].
Available from: http://hdl.handle.net/10388/etd-01212011-135433.
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Council of Science Editors:
Saha S. Pelleting and characterization of dry distillers' grain with solubles pellets as bio-fuel. [Thesis]. University of Saskatchewan; 2010. Available from: http://hdl.handle.net/10388/etd-01212011-135433
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

University of Alberta
22.
Jin, Yiqiong.
Co-Fermentation of Wheat and Whey Permeate for Ethanol
Production and Chemical Characteristics of the Resulting Dried
Distillers' Grains with Solubles.
Degree: MS, Department of Agricultural, Food, and Nutritional
Science, 2014, University of Alberta
URL: https://era.library.ualberta.ca/files/c1n79h4403
► The vast majority of global bio-ethanol production uses food crops as the primary feedstocks, which leads to the high dependence of ethanol production cost on…
(more)
▼ The vast majority of global bio-ethanol production
uses food crops as the primary feedstocks, which leads to the high
dependence of ethanol production cost on the price of the
crop-based carbon resources. The demand, and interests, to use
cheaper non-crop-based carbon sources for the ethanol industry are
increasing globally. Whey permeate, a residue of the cheese
industry, can be a promising alternative feedstock for ethanol
production. A major component in whey permeate is lactose which is
a readily available fermentable carbon source. To investigate this
possibility, the main goal of this study was to utilize whey
permeate as a co-substrate to wheat for ethanol production. It is
hoped that this approach will not only help alleviate the issues
related to crop-based feedstocks for the ethanol industry but also
create a profitable market to consume whey permeate for the cheese
industry. In this study, whey permeate was used as a co-substrate
to replace part of the wheat for ethanol production by
Saccharomyces cerevisiae. The simultaneous saccharification and
fermentation occurred with β-galactosidase added at the onset of
the fermentation to conduct whey lactose hydrolysis. Aspergillus
oryzae and Kluyveromyces lactis β-galactosidases were two enzymes
selected and used in the co-fermentation respectively for the
comparison of their effectiveness on lactose hydrolysis. Ethanol
yield of the co-fermentation of wheat and whey permeate was
evaluated. It was found that A. oryzae β-galactosidase was
efficient for lactose hydrolysis during the co-fermentation and the
ethanol yield efficiency was enhanced by the whey permeate
supplementation. Due to the additional cost associated with the
usage of soluble A. oryzae β-galactosidase, the possibility and
reusability of immobilized β-galactosidase in the co-fermentation
was investigated. The immobilized β-galactosidase was shown to be
as effective as the soluble enzyme for the co-fermentation and can
be reused for at least three cycles without compromising ethanol
yield. Dried distillers’ grains with solubles is an important
co-product from the ethanol production with dry-grind process,
which substantially contributes to the economical and sustainable
ethanol manufacturing. A comprehensive evaluation of chemical
characteristics of the dried distillers’ grains with solubles
produced from the fermentation of lactose containing batches was
conducted. Differences in the chemical characteristics were
observed between the dried distillers’ grains with solubles derived
from the fermentation of wheat only and the co-fermentation of
wheat and whey permeate. In summary, the supplementation of whey
permeate contributed to ethanol production as a co-substrate to
wheat with A. oryzae β-galactosidase added for lactose hydrolysis
during the fermentation. The immobilized β-galactosidase can be
effectively used in the co-fermentation with good reusability.
Though the supplementation of whey permeate changed the chemical
characteristic profile of the resulting dried distillers’ grains
with solubles,…
Subjects/Keywords: Enzyme immobilization; Dried distillers' grains with solubles; Co-fermentation; Whey permeate; Ethanol production; β-Galactosidase; Wheat
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❌
APA ·
Chicago ·
MLA ·
Vancouver ·
CSE |
Export
to Zotero / EndNote / Reference
Manager
APA (6th Edition):
Jin, Y. (2014). Co-Fermentation of Wheat and Whey Permeate for Ethanol
Production and Chemical Characteristics of the Resulting Dried
Distillers' Grains with Solubles. (Masters Thesis). University of Alberta. Retrieved from https://era.library.ualberta.ca/files/c1n79h4403
Chicago Manual of Style (16th Edition):
Jin, Yiqiong. “Co-Fermentation of Wheat and Whey Permeate for Ethanol
Production and Chemical Characteristics of the Resulting Dried
Distillers' Grains with Solubles.” 2014. Masters Thesis, University of Alberta. Accessed January 22, 2021.
https://era.library.ualberta.ca/files/c1n79h4403.
MLA Handbook (7th Edition):
Jin, Yiqiong. “Co-Fermentation of Wheat and Whey Permeate for Ethanol
Production and Chemical Characteristics of the Resulting Dried
Distillers' Grains with Solubles.” 2014. Web. 22 Jan 2021.
Vancouver:
Jin Y. Co-Fermentation of Wheat and Whey Permeate for Ethanol
Production and Chemical Characteristics of the Resulting Dried
Distillers' Grains with Solubles. [Internet] [Masters thesis]. University of Alberta; 2014. [cited 2021 Jan 22].
Available from: https://era.library.ualberta.ca/files/c1n79h4403.
Council of Science Editors:
Jin Y. Co-Fermentation of Wheat and Whey Permeate for Ethanol
Production and Chemical Characteristics of the Resulting Dried
Distillers' Grains with Solubles. [Masters Thesis]. University of Alberta; 2014. Available from: https://era.library.ualberta.ca/files/c1n79h4403

University of Saskatchewan
23.
Nuez-Ortin, Waldo Gabriel.
Variation and availability of nutrients in co-products from bio-ethanol production fed to ruminants.
Degree: 2010, University of Saskatchewan
URL: http://hdl.handle.net/10388/etd-04092010-115815
► The main objective of this project was to investigate the effects of the type of dried distillers grains with solubles (wheat DDGS, corn DDGS, and…
(more)
▼ The main objective of this project was to investigate the effects of the type of
dried distillers
grains with solubles (wheat DDGS, corn DDGS, and blend DDGS (eg. wheat:corn = 70:30)) and bio-ethanol plant origin on the nutrient variation and availability in ruminants. In addition, DDGS products were studied as opposed to their parental
grains. The project was divided into the several following studies.
In Study 1, we studied the nutritive value of DDGS products in terms of (1) chemical profiles, (2) protein and carbohydrate sub-fractions associated with different degradation rates, and (3) digestible component nutrients and energy values using the NRC 2001-chemical approach and the in situ assay-biological approach. Also, we tested the validity of acid detergent insoluble crude protein (ADICP) and acid detergent lignin (ADL) to predict the potential degradability of DDGS. Due to starch fermentation in the ethanol process, the chemical components in DDGS became approximately threefold more concentrated than in feedstock
grains. Slowly degraded protein (PB3) and unavailable protein (PC) increased in DDGS, indicating a decrease in the overall protein degradability in the rumen. Intermediately degraded protein (PB2) was higher for corn DDGS than for wheat DDGS and blend DDGS (54.2 vs. 27.7 vs. 30.8 %CP), while PB3 was higher for wheat DDGS and blend DDGS (29.9 vs. 51.2 vs. 53.2 %CP). Mainly as a result of differing heat conditions, PC differed significantly between wheat DDGS originated at different bio-ethanol plants (0.7 vs. 7.6 %CP). The prediction of truly digestible CP (tdCP) and NDF (tdNDF) differed between the NRC 2001-chemical approach and the in situ assay-biological approach; however, both approaches reported similar energy values. These values were the highest for corn DDGS (DE3X: 3.9 Mcal kg-1), followed by blend DDGS (DE3X: 3.6 Mcal kg-1), and wheat DDGS (DE3X: 3.4 Mcal kg-1). Corn DDGS was superior to corn, wheat DDGS was similar to wheat and corn, and blend DDGS was similar to corn. No significant differences in energy values were reported between bio-ethanol plants. ADICP was not an accurate indicator of the potential degradability of protein in DDGS samples, while ADL seemed to be an acceptable indicator of the potential degradability of DM (r = -0.87; P
Advisors/Committee Members: Yu, Peiqiang, Mutsvangwa, Timothy, Wright, Scott, McKinnon, John, Christensen, David.
Subjects/Keywords: Nutrients characteristics; Ruminants; Dried distillers grains with solubles
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❌
APA ·
Chicago ·
MLA ·
Vancouver ·
CSE |
Export
to Zotero / EndNote / Reference
Manager
APA (6th Edition):
Nuez-Ortin, W. G. (2010). Variation and availability of nutrients in co-products from bio-ethanol production fed to ruminants. (Thesis). University of Saskatchewan. Retrieved from http://hdl.handle.net/10388/etd-04092010-115815
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Chicago Manual of Style (16th Edition):
Nuez-Ortin, Waldo Gabriel. “Variation and availability of nutrients in co-products from bio-ethanol production fed to ruminants.” 2010. Thesis, University of Saskatchewan. Accessed January 22, 2021.
http://hdl.handle.net/10388/etd-04092010-115815.
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
MLA Handbook (7th Edition):
Nuez-Ortin, Waldo Gabriel. “Variation and availability of nutrients in co-products from bio-ethanol production fed to ruminants.” 2010. Web. 22 Jan 2021.
Vancouver:
Nuez-Ortin WG. Variation and availability of nutrients in co-products from bio-ethanol production fed to ruminants. [Internet] [Thesis]. University of Saskatchewan; 2010. [cited 2021 Jan 22].
Available from: http://hdl.handle.net/10388/etd-04092010-115815.
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Council of Science Editors:
Nuez-Ortin WG. Variation and availability of nutrients in co-products from bio-ethanol production fed to ruminants. [Thesis]. University of Saskatchewan; 2010. Available from: http://hdl.handle.net/10388/etd-04092010-115815
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
24.
Agomoh, Ikechukwu Vincent.
Nutrient dynamics and phytoextraction in soils receiving long-term manure application.
Degree: Soil Science, 2017, University of Manitoba
URL: http://hdl.handle.net/1993/32775
► Inclusion of dried distillers grains with solubles (DDGS) in cattle diets may influence the release of plant-available nitrogen (N) from the resulting manure (DGM) relative…
(more)
▼ Inclusion of
dried distillers
grains with solubles (DDGS) in cattle diets may influence the release of plant-available nitrogen (N) from the resulting manure (DGM) relative to manure from cattle fed a regular grain diet (RM). This may be further exacerbated by the use of construction and demolition waste (CDW) components as bedding in beef cattle feedlots.
Laboratory and greenhouse experiments were conducted to determine the effects of RM and DGM containing CDW or peat moss on canola (Brassica napus L.) growth, N uptake and the mineralization of N in a Black Chernozem and a Brown Chernozem. The presence of CDW in DGM and RM manure reduced cumulative dry matter yield (DMY) and plant N uptake relative to manure without CDW, while the presence of peat increased DMY and N uptake. Results from the two experiments showed that the addition of CDW decreased organic N mineralization, which may necessitate the application of synthetic N fertilizer to supplement N from CDW-amended DGM and RM manure. Nitrogen mineralization in the DGM- and RM-amended Black Chernozem followed mixed first-order and zero-order kinetics. In general, more organic N was mineralized from RM and DGM at higher temperature, but the mineralization rate constants were not affected by temperature.
We also examined the effectiveness of six 40-day cycles of barley, canola, corn, oat, pea, soybean, and triticale at extracting N and phosphorus (P) from a Dark Brown Chernozem that had received 38 annual applications of manure at 180 Mg ha-1 yr-1 (wet wt.). Cereal
grains and canola were more effective in extracting soil nutrients than the legumes. Nutrient phytoextraction was greater at when soil moisture was maintained at 100% than at 50% SFC.
Partial least squares (PLS) regression analysis showed that soil properties measured in 2003 at the end of 30 yr of annual manure application adequately predicted barley grain yield for up to 7 yr following discontinuation of manure application. Our results indicated no evidence of convergence in barley grain yield among the manure treatments 7 yr after discontinuation of manure application, which reflects the high soil nutrient concentrations and the persistence EC effects.
Advisors/Committee Members: Francis, Zvomuya (Soil Science) (supervisor), Yvonne, Lawley (Plant Science) Wole Akinremi (Soil Science) Xiying Hao (Soil Science) Jeff Schoenau (University of Saskatchewan) (examiningcommittee).
Subjects/Keywords: Manure, Phosphorus, Dried distillers grains with solubes, Construction and demolition waste; Peat moss, phytoextraction, Partial least squares, Mineralization, Nitrogen
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APA ·
Chicago ·
MLA ·
Vancouver ·
CSE |
Export
to Zotero / EndNote / Reference
Manager
APA (6th Edition):
Agomoh, I. V. (2017). Nutrient dynamics and phytoextraction in soils receiving long-term manure application. (Thesis). University of Manitoba. Retrieved from http://hdl.handle.net/1993/32775
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Chicago Manual of Style (16th Edition):
Agomoh, Ikechukwu Vincent. “Nutrient dynamics and phytoextraction in soils receiving long-term manure application.” 2017. Thesis, University of Manitoba. Accessed January 22, 2021.
http://hdl.handle.net/1993/32775.
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
MLA Handbook (7th Edition):
Agomoh, Ikechukwu Vincent. “Nutrient dynamics and phytoextraction in soils receiving long-term manure application.” 2017. Web. 22 Jan 2021.
Vancouver:
Agomoh IV. Nutrient dynamics and phytoextraction in soils receiving long-term manure application. [Internet] [Thesis]. University of Manitoba; 2017. [cited 2021 Jan 22].
Available from: http://hdl.handle.net/1993/32775.
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Council of Science Editors:
Agomoh IV. Nutrient dynamics and phytoextraction in soils receiving long-term manure application. [Thesis]. University of Manitoba; 2017. Available from: http://hdl.handle.net/1993/32775
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
25.
Liaw, Joshua Dong Xiong.
Evaluation of Corn Distiller’s Dried Grains with Solubles as a Functional Material to Replace Synthetic Resin in Wood Particleboards.
Degree: 2019, North Dakota State University
URL: http://hdl.handle.net/10365/31622
► Corn distiller’s dried grains with solubles (DDGS) is mostly marketed as a livestock feed due to its high protein content of 30%. Recently, the proteins…
(more)
▼ Corn distiller’s dried grains with solubles (DDGS) is mostly marketed as a livestock feed due to its high protein content of 30%. Recently, the proteins in DDGS have shown potential to act as binding agents along with melamine-urea-formaldehyde resin. However, it is unknown if DDGS can be chemically functionalized as a natural binder to replace synthetic resin in particleboard. In this study, several formulations were tested using various concentrations of acetic acid and sodium hydroxide treatments with combinations of temperature, DDGS concentrations, particle sizes, and wax. FTIR results indicated that DDGS proteins were decoupled through acid or alkali treatments, and acid treated DDGS in particleboards displayed higher improvements in internal bond strength as well as the moisture resistance of the particleboards. These results suggest that acid or alkali treated DDGS has potential to act as a natural binder for manufacturing medium-density particleboard.
Subjects/Keywords: acetic acid; chemical treatment; distiller’s dried grains with solubles; particleboard; physical and mechanical properties; sodium hydroxide
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❌
APA ·
Chicago ·
MLA ·
Vancouver ·
CSE |
Export
to Zotero / EndNote / Reference
Manager
APA (6th Edition):
Liaw, J. D. X. (2019). Evaluation of Corn Distiller’s Dried Grains with Solubles as a Functional Material to Replace Synthetic Resin in Wood Particleboards. (Thesis). North Dakota State University. Retrieved from http://hdl.handle.net/10365/31622
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Chicago Manual of Style (16th Edition):
Liaw, Joshua Dong Xiong. “Evaluation of Corn Distiller’s Dried Grains with Solubles as a Functional Material to Replace Synthetic Resin in Wood Particleboards.” 2019. Thesis, North Dakota State University. Accessed January 22, 2021.
http://hdl.handle.net/10365/31622.
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
MLA Handbook (7th Edition):
Liaw, Joshua Dong Xiong. “Evaluation of Corn Distiller’s Dried Grains with Solubles as a Functional Material to Replace Synthetic Resin in Wood Particleboards.” 2019. Web. 22 Jan 2021.
Vancouver:
Liaw JDX. Evaluation of Corn Distiller’s Dried Grains with Solubles as a Functional Material to Replace Synthetic Resin in Wood Particleboards. [Internet] [Thesis]. North Dakota State University; 2019. [cited 2021 Jan 22].
Available from: http://hdl.handle.net/10365/31622.
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Council of Science Editors:
Liaw JDX. Evaluation of Corn Distiller’s Dried Grains with Solubles as a Functional Material to Replace Synthetic Resin in Wood Particleboards. [Thesis]. North Dakota State University; 2019. Available from: http://hdl.handle.net/10365/31622
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

University of Illinois – Urbana-Champaign
26.
Silvestri, Jake R.
Understanding the price of DDGS.
Degree: MS, Agricultural & Applied Economics, 2015, University of Illinois – Urbana-Champaign
URL: http://hdl.handle.net/2142/87970
► This thesis explores the factors that affect the price of dried distillers’ grain with solubles (DDGS) in Iowa. Past studies focused on providing a descriptive…
(more)
▼ This thesis explores the factors that affect the price of
dried distillers’ grain with solubles (DDGS) in Iowa. Past studies focused on providing a descriptive analysis of DDGS prices, risk management practices or analyzing regional DDGS price differences. Time series methods are used to investigate the presence of a cointegrating relationship between weekly DDGS prices, soybean meal prices and corn prices in Iowa. The corn and soybean meal prices used in the analysis are spot prices rather than futures prices. When seasonality in the data is controlled for, a cointegrating relationship between the three price series is found and a Vector Error Correction model (VECM). Additionally, weak exogeneity testing shows that corn is weakly exogenous. The cause of this finding may be differences in the ease of storing the three commodities. Granger causality gives insight into the direction of causality between the three price series. Impulse response functions are also included in the analysis. The VECM that is fit to the data also demonstrates value as a forecasting tool at up to four time horizons.
Advisors/Committee Members: Irwin, Scott H. (advisor).
Subjects/Keywords: Vector Error Correction model (VECM); Forecasting; Dried Distiller's Grains with Solubles (DDGS); Corn; Soybean Meal; Cointegration
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APA ·
Chicago ·
MLA ·
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CSE |
Export
to Zotero / EndNote / Reference
Manager
APA (6th Edition):
Silvestri, J. R. (2015). Understanding the price of DDGS. (Thesis). University of Illinois – Urbana-Champaign. Retrieved from http://hdl.handle.net/2142/87970
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Chicago Manual of Style (16th Edition):
Silvestri, Jake R. “Understanding the price of DDGS.” 2015. Thesis, University of Illinois – Urbana-Champaign. Accessed January 22, 2021.
http://hdl.handle.net/2142/87970.
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
MLA Handbook (7th Edition):
Silvestri, Jake R. “Understanding the price of DDGS.” 2015. Web. 22 Jan 2021.
Vancouver:
Silvestri JR. Understanding the price of DDGS. [Internet] [Thesis]. University of Illinois – Urbana-Champaign; 2015. [cited 2021 Jan 22].
Available from: http://hdl.handle.net/2142/87970.
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Council of Science Editors:
Silvestri JR. Understanding the price of DDGS. [Thesis]. University of Illinois – Urbana-Champaign; 2015. Available from: http://hdl.handle.net/2142/87970
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
27.
Curry, Shelby.
Digestibility of energy and nutrients in distillers dried grains with solubles fed to growing pigs.
Degree: MS, 0002, 2015, University of Illinois – Urbana-Champaign
URL: http://hdl.handle.net/2142/72908
► Distillers dried grains with solubles (DDGS) is a co-product of the ethanol industry. Composition and digestibility of nutrients can be influenced by the composition of…
(more)
▼ Distillers
dried grains with solubles (DDGS) is a co-product of the ethanol industry. Composition and digestibility of nutrients can be influenced by the composition of the starting
grains. In the United States, maize is the primary grain used to produce ethanol; however, in Europe and Canada, wheat is primarily used. Ethanol can also be produced from mixtures of
grains, such as maize and wheat. Variability in nutrient composition and digestibility in DDGS can also be impacted by processing technologies that may or may not be implemented in the ethanol plant. Centrifugation of solubles is one such technology that may be implemented in ethanol plants to extract oil from solubles to be sold to the biodiesel industry. Two experiments are described in this thesis. The objective of the first experiment was to compare the standardized ileal digestibility (SID) of AA by growing pigs in European DDGS produced from wheat, maize, or wheat-maize mixtures. Twelve barrows (average initial BW: 23.0 ± 2.2 kg) were surgically equipped with a T-cannula in the distal ileum and randomly allotted to a replicated 6 × 6 Latin square design with 6 diets and 6 periods. The 5 sources of European DDGS that were used in the experiment included wheat DDGS from 2011, wheat DDGS from 2012, wheat-80 (80% wheat and 20% maize) DDGS, wheat-70 (70% wheat and 30% maize) DDGS, and maize DDGS. A diet containing each source of DDGS as the sole source of AA was formulated and an N-free diet was used to determine basal endogenous losses of CP and AA. Results indicated that the SID of AA in maize DDGS produced in Europe is greater than in European wheat DDGS and DDGS produced from mixtures of wheat and maize. The objective of the second experiment was to determine the DE and the ME in 23 sources of maize DDGS that were procured from ethanol plants in Illinois and surrounding states. Twenty-four barrows (average initial BW: 28.1 ± 1.8 kg) were randomly allotted to 1 of 24 dietary treatments in a 24 × 8 Youden square design with 24 diets and 8 periods. Twenty-four diets were formulated: 1 diet containing 97.8% maize and 23 diets containing maize and 40% of each source of DDGS. Each period consisted of a 7 d diet adaptation period and feces and urine were collected during the following 5 d based on the marker to marker approach. Results indicated that the nutrient composition, DE, ME, ATTD of GE, and ATTD of N in DDGS were different (P < 0.05) among sources. Prediction equations were generated to determine DE and ME in DDGS, however, the prediction equation were only moderately accurate (R2 ≥ 0.74).
Advisors/Committee Members: Stein, Hans H. (advisor).
Subjects/Keywords: Distillers dried grains with solubles; pigs
…and co-fermented wheat and corn dried distillers grains with
solubles fed to growing pigs. J… …2005. Energy and nutrient
digestibilities in wheat dried distillers’ grains with solubles fed… …J. D. Lawrence, editors,
Using distillers grains in the U. S. and international livestock… …application of
distillers dried grains with solubles in swine diets. J. Anim. Sci. 87:1292-1303… …87:103-114.
4
CHAPTER 2
DISTILLERS DRIED GRAINS WITH SOLUBLES FED TO PIGS: A LITERATURE…
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❌
APA ·
Chicago ·
MLA ·
Vancouver ·
CSE |
Export
to Zotero / EndNote / Reference
Manager
APA (6th Edition):
Curry, S. (2015). Digestibility of energy and nutrients in distillers dried grains with solubles fed to growing pigs. (Thesis). University of Illinois – Urbana-Champaign. Retrieved from http://hdl.handle.net/2142/72908
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Chicago Manual of Style (16th Edition):
Curry, Shelby. “Digestibility of energy and nutrients in distillers dried grains with solubles fed to growing pigs.” 2015. Thesis, University of Illinois – Urbana-Champaign. Accessed January 22, 2021.
http://hdl.handle.net/2142/72908.
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
MLA Handbook (7th Edition):
Curry, Shelby. “Digestibility of energy and nutrients in distillers dried grains with solubles fed to growing pigs.” 2015. Web. 22 Jan 2021.
Vancouver:
Curry S. Digestibility of energy and nutrients in distillers dried grains with solubles fed to growing pigs. [Internet] [Thesis]. University of Illinois – Urbana-Champaign; 2015. [cited 2021 Jan 22].
Available from: http://hdl.handle.net/2142/72908.
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Council of Science Editors:
Curry S. Digestibility of energy and nutrients in distillers dried grains with solubles fed to growing pigs. [Thesis]. University of Illinois – Urbana-Champaign; 2015. Available from: http://hdl.handle.net/2142/72908
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Kansas State University
28.
Skaar, Garrett Richard.
Effects of
sorghum grain and sorghum dried distillers grains with solubles on
the composition, quality and sensory attributes of ground
pork.
Degree: MS, Department of Animal Sciences
and Industry, 2011, Kansas State University
URL: http://hdl.handle.net/2097/13139
► A total of 48 carcasses were taken from a larger trial using 288 pigs (PIC TR4 × 1050, initially 58.9 kg) in a 73 d…
(more)
▼ A total of 48 carcasses were taken from a larger trial
using 288 pigs (PIC TR4 × 1050, initially 58.9 kg) in a 73 d
feeding study to determine the effects of sorghum
dried distillers
grains with solubles (
S-DDGS) in sorghum- or corn-based diets on
ground pork quality. The dietary treatments included: sorghum-based
diets with 0, 15, 30, or 45% SDDGS, a sorghum-based diet with 30%
corn DDGS (C-DDGS) and a corn-based diet with 30% C-DDGS. Shoulders
from 24 barrow and 24 gilt carcasses were ground and evaluated for
proximate and fatty acid composition, iodine value (IV), objective
color, thiobarbituric acid-reactive substances (TBARS), and sensory
attributes. No finishing diet × gender interaction was detected for
composition, fatty acid profile, color or
TBARS (P > 0.05).
Pork from gilts contained less fat and more moisture (P <
0.001), was less saturated with a greater IV and total percentage
of PUFA (P < 0.01), and also had a lower L* value (P < 0.001)
and higher a* value (P = 0.006) than pork from
barrows. Gender did
not affect total color change ( E) from 0 to 120 h (P = 0.30),
TBARS (P = 0.08), or sensory attributes (P ≥ 0.32). Finishing diet
had no affect on total fat, moisture, or protein composition (P ≥
0.18). Increasing
S-DDGS resulted in a linear
(P < 0.001)
decrease in SFA and MUFA and an increase (P < 0.01) in PUFA and
ground
pork IV. Pork from pigs fed 30%
S-DDGS had a greater
percentage of MUFA (P = 0.01)
and a lower percentage of PUFA (P
> 0.006) and reduced IV (P = 0.03) compared to pork from pigs
fed the sorghum-based diet with 30% C-DDGS. Diet did not affect
TBARS (P = 0.37) or L*, a*, or b* values (P ≥ 0.11) but was shown
to influence E (P = 0.01) with pork from pigs fed sorghum grain and
30%
S-DDGS having less total change than all other treatments. It
is concluded that consumers will not be able to differentiate
ground pork from pigs fed DDGS and that feeding sorghum grain and
S-DDGS can be done without affecting ground pork
quality.
Advisors/Committee Members: Terry A. Houser.
Subjects/Keywords: Dried
distillers grains with solubles;
Pork;
Sorghum; Meat
color;
Sensory;
TBARS; Agriculture, General (0473); Animal Sciences (0475); Food Science (0359)
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❌
APA ·
Chicago ·
MLA ·
Vancouver ·
CSE |
Export
to Zotero / EndNote / Reference
Manager
APA (6th Edition):
Skaar, G. R. (2011). Effects of
sorghum grain and sorghum dried distillers grains with solubles on
the composition, quality and sensory attributes of ground
pork. (Masters Thesis). Kansas State University. Retrieved from http://hdl.handle.net/2097/13139
Chicago Manual of Style (16th Edition):
Skaar, Garrett Richard. “Effects of
sorghum grain and sorghum dried distillers grains with solubles on
the composition, quality and sensory attributes of ground
pork.” 2011. Masters Thesis, Kansas State University. Accessed January 22, 2021.
http://hdl.handle.net/2097/13139.
MLA Handbook (7th Edition):
Skaar, Garrett Richard. “Effects of
sorghum grain and sorghum dried distillers grains with solubles on
the composition, quality and sensory attributes of ground
pork.” 2011. Web. 22 Jan 2021.
Vancouver:
Skaar GR. Effects of
sorghum grain and sorghum dried distillers grains with solubles on
the composition, quality and sensory attributes of ground
pork. [Internet] [Masters thesis]. Kansas State University; 2011. [cited 2021 Jan 22].
Available from: http://hdl.handle.net/2097/13139.
Council of Science Editors:
Skaar GR. Effects of
sorghum grain and sorghum dried distillers grains with solubles on
the composition, quality and sensory attributes of ground
pork. [Masters Thesis]. Kansas State University; 2011. Available from: http://hdl.handle.net/2097/13139
29.
Lerner, Anne Bonner.
Effects of
floor space and removal of corn distillers dried grains with
solubles on heavy weight pig performance.
Degree: PhD, Department of Animal Sciences
and Industry, 2019, Kansas State University
URL: http://hdl.handle.net/2097/40252
► This dissertation is comprised of 5 chapters consisting of a study evaluating space allowance and marketing strategies for pigs raised to 160 kg, three experiments…
(more)
▼ This dissertation is comprised of 5 chapters
consisting of a study evaluating space allowance and marketing
strategies for pigs raised to 160 kg, three experiments evaluating
the impact of removing corn distillers
dried grains with solubles
(DDGS) from finishing pig diets, four studies evaluating the use of
medium chain fatty acids (MCFA) as a mitigation strategy for
porcine epidemic diarrhea virus (PEDV), and development of a
swine-specific undergraduate research program. In Chapter 1, four
treatments were evaluated with decreasing space allowance from 1.17
to 0.71 m2/pig with only one final marketing event, plus two
treatments with restricted space allowance and four or three
marketing events. Increasing space allowance via increased initial
pen inventory increased average daily gain (ADG), decreased average
daily feed intake (ADFI), and reduced feed efficiency (G:F).
Marketing pigs 3 or 4 times improved G:F compared with to the
similar treatment with only one marketing event but resulted in
similar weight marketed per pen. In chapter 2, pigs were switched
from diets containing corn DDGS to corn- and soybean-meal based
diets (CSBM) starting at 76 d prior to market. As time consuming
CSBM increased, ADG and final BW increased and G:F improved.
Average daily feed intake decreased with increasing time after
dietary switch to CSBM. Hot carcass weight increased and iodine
value decreased with increasing time after DDGS removal from diets.
Chapter 3 also evaluated the removal of corn DDGS from finishing
pig diets but utilized two seasonal marketing strategies.
Regardless of marketing strategy, switching pigs from DDGS to CSBM
resulted in increased carcass yield and decreased iodine value, yet
live growth performance was marginally impacted. In chapter 4, four
experiments were conducted to evaluate the efficacy of applying
MCFA to swine feed on detection and infectivity of PEDV. Applying
chemical mitigants both prior to and post-PEDV inoculation was
effective at reducing PEDV detection via
quantitative real time
reverse transcriptase polymerase chain reaction (qRT-PCR). When
tested individually and in combination and applied before viral
inoculation, caproic and caprylic acid appeared to provide the
greatest reduction of detectable genetic material. The addition of
a 1:1:1 blend of C6:C8:C10 at 0.5% and 0.3% C8 prevented infection
in in vivo bioassay. Lastly, chapter 5 presents a model to develop
a species-specific undergraduate research program in the context of
a swine nutrition program that is currently in use at Kansas State
University. This program utilizes both graduate students and
faculty to provide mentorship and has several project types that
vary in level of student involvement. The program is designed to
provide a comprehensive research experience, with an emphasis on
including the student in pre- and post-trial activities beyond data
collection. A majority of students that complete the undergraduate
research program enter graduate or veterinary degree programs upon
completion of their undergraduate work and…
Advisors/Committee Members: Michael D. TokachJason C. Woodworth.
Subjects/Keywords: Swine;
Undergraduate research; Porcine
epidemic diarrhea virus; Corn
distillers dried grains with solubles; Heavy
weight pigs; Medium
chain fatty acids
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❌
APA ·
Chicago ·
MLA ·
Vancouver ·
CSE |
Export
to Zotero / EndNote / Reference
Manager
APA (6th Edition):
Lerner, A. B. (2019). Effects of
floor space and removal of corn distillers dried grains with
solubles on heavy weight pig performance. (Doctoral Dissertation). Kansas State University. Retrieved from http://hdl.handle.net/2097/40252
Chicago Manual of Style (16th Edition):
Lerner, Anne Bonner. “Effects of
floor space and removal of corn distillers dried grains with
solubles on heavy weight pig performance.” 2019. Doctoral Dissertation, Kansas State University. Accessed January 22, 2021.
http://hdl.handle.net/2097/40252.
MLA Handbook (7th Edition):
Lerner, Anne Bonner. “Effects of
floor space and removal of corn distillers dried grains with
solubles on heavy weight pig performance.” 2019. Web. 22 Jan 2021.
Vancouver:
Lerner AB. Effects of
floor space and removal of corn distillers dried grains with
solubles on heavy weight pig performance. [Internet] [Doctoral dissertation]. Kansas State University; 2019. [cited 2021 Jan 22].
Available from: http://hdl.handle.net/2097/40252.
Council of Science Editors:
Lerner AB. Effects of
floor space and removal of corn distillers dried grains with
solubles on heavy weight pig performance. [Doctoral Dissertation]. Kansas State University; 2019. Available from: http://hdl.handle.net/2097/40252

University of Georgia
30.
Lourenco, Jeferson Menezes.
Utilization of by-product feeds to maintain animal performance while decreasing feed cost in post-weaning beef cattle development programs.
Degree: 2014, University of Georgia
URL: http://hdl.handle.net/10724/30526
► Two experiments were conducted to evaluate the utilization of alternative diets in beef cattle operations. The first experiment evaluated the use of three diets, which…
(more)
▼ Two experiments were conducted to evaluate the utilization of alternative diets in beef cattle operations. The first experiment evaluated the use of three diets, which were offered to developing bulls. Of these three diets, one was a
commercial diet whereas the other two were alternative diets based on by-products from the corn and soybean industries (soybean hulls, corn gluten feed, and dried distillers grains plus solubles). Additionally, the experimental diets were subjected to in
vitro digestion for evaluation of fermentation end products. The alternative diets reduced the cost of gain. In the second experiment, three protein supplements were tested in a stocker system based on corn silage. The three supplements were: soybean
meal, canola meal, or sunflower meal. Rations containing these supplements were used in feeding trials and also as substrates for in vitro fermentations. Rations containing either canola or sunflower meals decreased the daily feeding cost per
animal.
Subjects/Keywords: canola meal; corn gluten feed; developing bulls; dried distillers grains plus solubles; stocker animals; sunflower meal.
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❌
APA ·
Chicago ·
MLA ·
Vancouver ·
CSE |
Export
to Zotero / EndNote / Reference
Manager
APA (6th Edition):
Lourenco, J. M. (2014). Utilization of by-product feeds to maintain animal performance while decreasing feed cost in post-weaning beef cattle development programs. (Thesis). University of Georgia. Retrieved from http://hdl.handle.net/10724/30526
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Chicago Manual of Style (16th Edition):
Lourenco, Jeferson Menezes. “Utilization of by-product feeds to maintain animal performance while decreasing feed cost in post-weaning beef cattle development programs.” 2014. Thesis, University of Georgia. Accessed January 22, 2021.
http://hdl.handle.net/10724/30526.
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
MLA Handbook (7th Edition):
Lourenco, Jeferson Menezes. “Utilization of by-product feeds to maintain animal performance while decreasing feed cost in post-weaning beef cattle development programs.” 2014. Web. 22 Jan 2021.
Vancouver:
Lourenco JM. Utilization of by-product feeds to maintain animal performance while decreasing feed cost in post-weaning beef cattle development programs. [Internet] [Thesis]. University of Georgia; 2014. [cited 2021 Jan 22].
Available from: http://hdl.handle.net/10724/30526.
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Council of Science Editors:
Lourenco JM. Utilization of by-product feeds to maintain animal performance while decreasing feed cost in post-weaning beef cattle development programs. [Thesis]. University of Georgia; 2014. Available from: http://hdl.handle.net/10724/30526
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
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