Hans H. Stein

Amino acid digestibility, corn protein, Distillers dried grains with solubles, Energy digestibility, Growth performance, Pigs

Read more about Growth performance and carcass quality are not different between pigs fed diets containing cold-fermented low-oil DDGS and pigs fed conventional DDGS, but pelleting improves gain to feed ratio regardless of source of DDGS

Corn protein has greater concentrations of digestible amino acids and energy than low-oil corn distillers dried grains with solubles when fed to pigs but does not affect the growth performance of weanling pigs

Acosta, Jessica P., Charmaine D. Espinosa, Neil W. Jaworski, and Hans H. Stein. 2021. Corn protein has greater concentrations of digestible amino acids and energy than low-oil corn distillers dried grains with solubles when fed to pigs but does not affect the growth performance of weanling pigs. Journal of Animal Science, 2021, Vol. 99, No. 7, 1–12. doi:10.1093/jas/skab175.

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Authors:

Acosta, Espinosa, Jaworski, Stein

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Distillers dried grains with solubles, Energy, Phosphorus

Read more about Corn protein has greater concentrations of digestible amino acids and energy than low-oil corn distillers dried grains with solubles when fed to pigs but does not affect the growth performance of weanling pigs

Concentrations of digestible and metabolizable energy and digestibility of phosphorus in a new source of high-protein distillers dried grains with solubles fed to growing pigs

Cristobal Romero, Minoy A., Su A Lee, Hans H. Stein. 2020. Concentrations of digestible and metabolizable energy and digestibility of phosphorus in a new source of high-protein distillers dried grains with solubles fed to growing pigs. J. Anim. Sci. 98(Suppl. 3): 187. doi.org/10.1093/jas/skaa054.331. (Abstr.). Link to abstract.

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Authors:

Cristobal Romero, Lee, Stein

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Distillers dried grains with solubles, Amino Acid, Standardized ileal digestibility

Ileal digestibility of amino acids in a new source of high-protein distillers dried grains with solubles fed to growing pigs

Acosta Medellin, Jessica P., Su A Lee, Hans H. Stein. 2020. Ileal digestibility of amino acids in a new source of high-protein distillers dried grains with solubles fed to growing pigs. J. Anim. Sci. 98(Suppl. 3): 148. doi.org/10.1093/jas/skaa054.260. (Abstr.). Link to abstract.

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Authors:

Acosta Medellin, Lee, Stein

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corn protein, Digestibility, Distillers dried grains with solubles, Energy, Pigs

Digestibility of energy and concentrations of digestible and metabolizable energy in a high protein corn product fed to growing pigs

A new source of corn protein (NexPro) that is produced from the ethanol industry has been developed by Flint Hills Resources (Wichita, KS). NexPro contains approximately 50% crude protein and the digestibility of amino acids was reported in our November, 2020, Newsletter. However, there is at this time no information about the concentration of digestible energy (DE) and metabolizable energy (ME) in this new source of protein. Therefore, the objective of this experiment was to test the hypothesis that concentrations of DE and ME in corn protein are greater than in 2 sources of distillers dried grains with solubles (DDGS; i.e., DDGS-1 and DDGS-2) when fed to growing pigs.

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Authors:

Acosta, Espinosa, Jaworski, Stein

Publication Type:

Amino acids, corn protein, Digestibility, Distillers dried grains with solubles, Pigs

Read more about Digestibility of energy and concentrations of digestible and metabolizable energy in a high protein corn product fed to growing pigs

Digestibility of amino acids in a high protein corn product fed to growing pigs

Corn coproducts produced from the ethanol industry are often used in diets for pigs. A new source of corn protein (NexPro; Flint Hills Resources, Wichita, KS) has been developed, but at this time there is limited information about the nutritional value of this new source of corn protein. Therefore, the objective of this experiment was to test the hypothesis that the standardized ileal digestibility (SID) of amino acids in corn protein is greater than in 2 sources of distillers dried grains with solubles (DDGS; i.e., DDGS-1 and DDGS-2) when fed to growing pigs.

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Authors:

Acosta, Espinosa, Jaworski, Stein

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Read more about Digestibility of amino acids in a high protein corn product fed to growing pigs

Digestibility of amino acids, but not fiber, fat, or energy, is greater in cold-fermented, low-oil distillers dried grains with solubles (DDGS) compared with conventional DDGS fed to growing pigs

Rodriguez, Diego A., Su A Lee, and Hans H. Stein. 2020. Digestibility of amino acids, but not fiber, fat, or energy, is greater in cold-fermented, low-oil distillers dried grains with solubles (DDGS) compared with conventional DDGS fed to growing pigs. Journal of Animal Science, 2020, Vol. 98, No. 10, 1–8. doi:10.1093/jas/skaa297.

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Amino acids, cold fermentation, Digestibility, Distillers dried grains with solubles, Energy, Pigs

Authors:

Rodriguez, Lee, Stein

Publication Type:

Read more about Digestibility of amino acids, but not fiber, fat, or energy, is greater in cold-fermented, low-oil distillers dried grains with solubles (DDGS) compared with conventional DDGS fed to growing pigs

A new source of high-protein distillers dried grains with solubles (DDGS) has greater digestibility of amino acids and energy, but less digestibility of phosphorus, than de-oiled DDGS when fed to growing pigs

Cristobal, Minoy, Jessica P. Acosta, Su A Lee, and Hans H. Stein. 2020. A new source of high-protein distillers dried grains with solubles (DDGS) has greater digestibility of amino acids and energy, but less digestibility of phosphorus, than de-oiled DDGS when fed to growing pigs. Journal of Animal Science, 2020, Vol. 98, No. 7, 1–9. doi:10.1093/jas/skaa200.

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Amino acids, Digestibility, Distillers dried grains with solubles, Energy, Phosphorus, pig

Authors:

Cristobal, Acosta, Lee, Stein

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Copper, Copper hydroxychloride, Digestibility, Distillers dried grains with solubles, microbial protein, Pigs

Read more about A new source of high-protein distillers dried grains with solubles (DDGS) has greater digestibility of amino acids and energy, but less digestibility of phosphorus, than de-oiled DDGS when fed to growing pigs

Effects of copper hydroxychloride and distillers dried grains with solubles on intestinal microbial concentration and apparent ileal and total tract digestibility of energy and nutrients by growing pigs

Espinosa, Ch. D, R. Scott Fry, Matthew E. Kocher, Hans H. Stein. 2019. Effects of copper hydroxychloride and distillers dried grains with solubles on intestinal microbial concentration and apparent ileal and total tract digestibility of energy and nutrients by growing pigs. Journal of Animal Science, 2019, 4904–4911.

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Authors:

Espinosa, Scott Fry, Kocher, Stein

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Distillers dried grains with solubles, Energy, Phosphorus digestibility

Read more about Effects of copper hydroxychloride and distillers dried grains with solubles on intestinal microbial concentration and apparent ileal and total tract digestibility of energy and nutrients by growing pigs

Digestibility of energy and phosphorus and concentration of metabolizable energy in a new source of high-protein distillers dried grains fed to growing pigs

Recently a high-protein distillers dried grains (HP-DDGS; ProCap DDGS, Marquis Energy, Hennepin, IL) was developed and the HP-DDGS has greater concentrations of CP and fat, but contains less fiber compared with conventional DDGS, which may affect the digestibility of energy and P and concentrations of DE and ME. There are, however, no data for the nutritional value of this new source of DDGS. Therefore, 2 experiments were conducted to test the hypothesis that concentrations of DE and ME, and standardized total tract digestibility (STTD) of P in HP-DDGS are greater than in conventional DDGS.

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Authors:

Cristobal, Lee, Stein

Publication Type:

Amino acid digestibility, Distillers dried grains with solubles

Read more about Digestibility of energy and phosphorus and concentration of metabolizable energy in a new source of high-protein distillers dried grains fed to growing pigs

Digestibility of amino acids in a new source of distillers dried grains with solubles fed to growing pigs

Distillers dried grains with solubles (DDGS) is a co-product from the dry-grind ethanol production. However, quality and nutrient content of DDGS may differ among sources and origins and new technologies allow for production of DDGS with different chemical compositions as well as nutritional values. Recently a high-protein distillers dried grains (HP-DDG; ProCap DDGS, Marquis Energy, Hennepin, IL) was introduced and the HP-DDG has greater concentrations of CP and fat, but contains less fiber compared with conventional DDGS, which may affect the digestibility of AA in HP-DDG compared with conventional DDGS. There are, however, no data for the digestibility of AA in this new source of DDGS. Therefore, the objective of this research was to test the hypothesis that standardized ileal digestibility (SID) of AA in HP-DDG is greater than in conventional DDGS when fed to growing pigs.

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Authors:

Acosta, LeeSA, Stein

Publication Type:

Amino acid digestibility, Carcass characteristics, Distillers dried grains with solubles, Growth performance, Pigs

Read more about Digestibility of amino acids in a new source of distillers dried grains with solubles fed to growing pigs

Effects of distillers dried grains with solubles on amino acid digestibility, growth performance, and carcass characteristics of growing pigs

Curry Shelby M., Laia Blavi, Julian Wiseman, and Hans H. Stein. 2019. Effects of distillers dried grains with solubles on amino acid digestibility, growth performance, and carcass characteristics of growing pigs. Transl. Anim. Sci. 2019.3:641–653. Link to full text

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Authors:

Curry, Blavi, Wiseman, Stein

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Digestibility of amino acids, energy, acid hydrolyzed ether extract, and neutral detergent fiber, and concentration of digestible and metabolizable energy in low-oil distillers dried grains with solubles fed to growing pigs

Espinosa Charmaine D., Su A. Lee, and Hans H. Stein. 2019. Digestibility of amino acids, energy, acid hydrolyzed ether extract, and neutral detergent fiber, and concentration of digestible and metabolizable energy in low-oil distillers dried grains with solubles fed to growing pigs. Transl. Anim. Sci. 2019.3:662–675. Link to full text

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Amino acids, Digestibility, Distillers dried grains with solubles, Energy, pig

Authors:

Espinosa, Lee, Stein

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Effects of physicochemical characteristics of feed ingredients on the apparent total tract digestibility of energy, DM, and nutrients by growing pigs

Navarro, D. M. D. L., E. M. A. M. Bruininx, L. de Jong, and H. H. Stein. 2018. Effects of physicochemical characteristics of feed ingredients on the apparent total tract digestibility of energy, DM, and nutrients by growing pigs. J. Anim. Sci. 96:2265–2277. Link to abstract

Keywords:

Energy digestibility, Dry matter digestibility, Dietary fiber, Physicochemical characteristics, Corn, Wheat, Soybean meal, Canola meal, Distillers dried grains with solubles, Corn germ meal, Copra expellers, Sugar beet pulp, Cellulose, Pectin

Authors:

Navarro, Bruininx, de Jong, Stein

Publication Type:

Amino acid digestibility, Distillers dried grains with solubles, High protein distillers dried grains with solubles

High-protein distillers dried grains with solubles produced using a novel front-end– back-end fractionation technology has greater nutritional value than conventional distillers dried grains with solubles when fed to growing pigs

Espinosa, C. D. and H. H. Stein. 2018. High-protein distillers dried grains with solubles produced using a novel front-end– back-end fractionation technology has greater nutritional value than conventional distillers dried grains with solubles when fed to growing pigs. J. Anim. Sci. 96:1869-1876. Link to abstract

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Authors:

Espinosa, Stein

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Distillers dried grains with solubles, High protein distillers dried grains with solubles, Amino acid digestibility, Energy digestibility, Digestible energy, Metabolizable energy

High-protein distillers dried grains with solubles produced using a novel front-end-back-end fractionation technology has greater nutritional value than conventional distillers dried grains with solubles when fed to growing pigs

Espinosa, C. D. and H. H. Stein. 2018. High-protein distillers dried grains with solubles produced using a novel front-end-back-end fractionation technology has greater nutritional value than conventional distillers dried grains with solubles when fed to growing pigs. J. Anim. Sci. 96(Suppl. 2):174 (Abstr.) Link to abstract (.pdf)

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Authors:

Espinosa, Stein

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Distillers dried grains with solubles, Low fat distillers dried grains with solubles, Amino acid digestibility, Energy digestibility, Fat digestibility, Fiber digestibility, Digestible energy, Metabolizable energy

Digestibility of amino acids, fiber, and fat and concentrations of digestible and metabolizable energy in two sources of distillers dried grains with solubles fed to growing pigs

Rodriguez, D. A., S. A. Lee, and H. H. Stein. 2018. Digestibility of amino acids, fiber, and fat and concentrations of digestible and metabolizable energy in two sources of distillers dried grains with solubles fed to growing pigs. J. Anim. Sci. 96(Suppl. 2):173-174 (Abstr.) Link to abstract (.pdf)

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Authors:

Rodriguez, LeeSA, Stein

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Distillers dried grains with solubles, Low fat distillers dried grains with solubles, Growth performance, Carcass characteristics

Effects of Dakota Gold and conventional distillers dried grains with solubles on wean to finish growth performance and carcass characteristics of pigs fed diets provided as pellets or in a meal form

Rodriguez, D. A., S. A. Lee, and H. H. Stein. 2018. Effects of Dakota Gold and conventional distillers dried grains with solubles on wean to finish growth performance and carcass characteristics of pigs fed diets provided as pellets or in a meal form. J. Anim. Sci. 96(Suppl. 2):141-142 (Abstr.) Link to abstract (.pdf)

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Authors:

Rodriguez, LeeSA, Stein

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Distillers dried grains with solubles, Low fat distillers dried grains with solubles, Pelleting, Growth performance

Effects of Dakota Gold distillers dried grains with solubles (DDGS) and conventional DDGS on growth performance and carcass quality of pigs fed diets as meal or as pellets

Dakota Gold is a low-oil source of distillers dried grains with solubles (DDGS) produced using a cold-fermentation process. Recent research conducted by the Stein Monogastric Nutrition Laboratory has demonstrated that the standardized ileal digestibility (SID) of amino acids is greater in Dakota Gold than in conventional DDGS, but Dakota Gold contains less metabolizable energy (ME) than conventional DDGS.

An experiment was conducted to determine effects on growth performance and carcass characteristics of feeding Dakota Gold or conventional DDGS to pigs from weaning to market. Because limited information exists about effects of pelleting on growth performance of pigs fed diets that contain DDGS, this research also tested the effects of feeding diets containing either Dakota Gold or conventional DDGS in a meal form or in a pelleted form.

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Authors:

Rodriguez, LeeSA, Stein

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