Hans H. Stein

Read more about Phosphorus and energy digestibility of Fermex 200 (fermented soybean meal) fed to weanling pigs

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

Keywords:

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

Authors:

Espinosa, Lee, Stein

Publication Type:

Extension Reports and other non-refereed publications

Extruded grains increase concentration, utilization of energy

Rodriguez, D. A., and H. H. Stein. 2018. Extruded grains increase concentration, utilization of energy. National Hog Farmer, On Line edition. Nov. 29, 2018. Link to full text.

Keywords:

Extruded grains, Energy, pig, Feed

Authors:

Rodriguez, Stein

Publication Type:

Effects of two direct fed microbials on digestibility of amino acids and energy in diets fed to growing pigs

Blavi, L., J. Jørgensen, and H. Stein. 2018. Effects of two direct fed microbials on digestibility of amino acids and energy in diets fed to growing pigs. 14th International Symposium on Digestive Physiology of Pigs. Adv. Anim. Biosci. Volume 9, Issue S2, 9:S147. (Abstr.). Link to abstract

Keywords:

Microbials, Digestibility, AA, Energy, Growing pigs

Authors:

Blavi, Jørgensen, and Stein

Publication Type:

Amino acid and energy digestibility of an enhanced torula yeast and fish meal fed to weanling pigs

Yeast may be used instead of fish meal or other animal protein sources in diets for weanling pigs and there are several yeast proteins available. A newly developed enhanced torula yeast is derived from forestry by-products, and therefore, has a lower carbon-footprint compared with other yeast products. This enhanced torula yeast has an improved amino acid (AA) profile compared with traditional fermentation products, but at this time no data for the nutritional value of enhanced torula yeast fed to weanling pigs have been published. Therefore, 2 experiments were conducted to test the hypothesis that the AA and energy values of enhanced torula yeast is not different from that of fish meal. In Exp. 1, the apparent ileal digestibility (AID) and the standardized ileal digestibility (SID) of AA were determined, whereas Exp. 2 was designed to determine the concentration of digestible energy (DE) and metabolizable energy (ME) in both enhanced torula yeast and fish meal.

Keywords:

Digestibility, Amino acids, Energy, enhanced torula yeast, Fish meal, Pigs

Authors:

Lagos, Stein

Publication Type:

Read more about Amino acid and energy digestibility of an enhanced torula yeast and fish meal fed to weanling pigs

Effects of Bacillus amyloliquefaciens and Bacillus subtilis on ileal digestibility of AA and total tract digestibility of CP and gross energy in diets fed to growing pigs

Blavi Laia, Jens N. Jørgensen, and Hans H. Stein. 2019. Effects of Bacillus amyloliquefaciens and Bacillus subtilis on ileal digestibility of AA and total tract digestibility of CP and gross energy in diets fed to growing pigs. J. Anim. Sci. 2019.97:727–734. Link to full text.

Keywords:

Amino acids, Digestibility, Direct-fed microbials, Energy, pig

Authors:

Blavi, Jørgensen, Stein

Publication Type:

Nutritional value of high-lysine sorghum, red sorghum, white sorghum, and yellow dent corn fed to growing pigs

Sorghum is used as an alternative to corn due to its lower cost and wide availability. However, conventional sorghum contains high concentration of tannin and phytate, which act as antinutritional factors. Use of microbial phytase may hydrolyze phytate and subsequently improve P absorption. High-lysine sorghum is a new variety of sorghum which may be comparable to other cereal grains and may serve as alternative to corn for pigs. However, there are at this point no data for effects of adding phytase to diets containing sorghum and no data to demonstrate the nutritional value of high-lysine sorghum.

Therefore, 2 experiments were conducted to test the hypothesis that inclusion of 500 phytase units (FTU)/kg of microbial phytase improves the standardized total tract digestibility (STTD) of P in sorghum varieties. The second hypothesis was that the STTD of P, as well as concentrations of digestible energy (DE) and metabolizable energy (ME) in high-lysine sorghum is not different from that of corn and other sources of sorghum.

Keywords:

Digestibility, Energy, Phosphorus, Growth performance, Pigs, Sorghum

Authors:

Espinosa, Stein

Publication Type:

Read more about Nutritional value of high-lysine sorghum, red sorghum, white sorghum, and yellow dent corn fed to growing pigs

Methodology effects on determining the energy concentration and the apparent total tract digestibility of components in diets fed to growing pigs

Huang, C., P. Li, X. Ma, N. W. Jaworski, H. H. Stein, C. Lai, J. Zhao, and S. Zhang. 2018. Methodology effects on determining the energy concentration and the apparent total tract digestibility of components in diets fed to growing pigs. Asian-Austr. J. Anim. Sci. 31:1315-1324. Link to full text (.pdf)

Keywords:

Energy, Apparent digestibility, Drying method, Index marker

Authors:

Huang, LiP, Ma, Jaworski, Stein, Lai, Zhao, Zhang

Publication Type:

Energy, In vitro digestibility, Physicochemical characteristics, Total dietary fiber

Analysis for low-molecular-weight carbohydrates is needed to account for all energy-contributing nutrients in some feed ingredients, but physical characteristics do not predict in vitro digestibility of dry matter

Navarro, D. M. D. L., E. M. A. M. Bruininx, L. de Jong, and H. H. Stein. 2018. Analysis for low-molecular-weight carbohydrates is needed to account for all energy-contributing nutrients in some feed ingredients, but physical characteristics do not predict in vitro digestibility of dry matter. J. Anim. Sci. 96:532-544. Link to full text

Keywords:

Authors:

Navarro, Bruininx, de Jong, Stein

Publication Type:

Nutritional value of soybean products

Sotak, K. M. and H. H. Stein. 2014. Nutritional value of soybean products. Pages 19-25 in Proc. Midwest Swine Nutr. Conf. Indianapolis, IN, Sep. 4, 2014. Link to full text (.pdf)

Keywords:

Energy, Phosphorus, Calcium, Soybean meal, Dietary fat, Fermented soybean meal, Dietary crude protein, Enzyme-treated soybean meal, Carbohydrates

Authors:

Stein, Sotak-Peper

Publication Type:

Conference proceedings

Feed energy evaluation for growing pigs. (Invited Review)

Kil, D. Y., B. G. Kim, and H. H. Stein. 2013. Feed energy evaluation for growing pigs. (Invited Review). Asian-Austr. J. Anim. Sci. 26: 1205-1217. Link to full text (.pdf)

Keywords:

Energy, Digestible energy, Net energy, Metabolizable energy, Feed evaluation

Authors:

Kim, Kil, Stein

Publication Type:

Amino acid digestibility, Energy, Corn co-products

Energy concentration and amino acid digestibility in corn and corn co-products fed to growing pigs

Song, M., J. K. Mathai, F. N. Almeida, O. J. Rojas, S. L. Tilton, M. J. Cecava, and H. H. Stein. 2013. Energy concentration and amino acid digestibility in corn and corn co-products fed to growing pigs. J. Anim. Sci. 91(Suppl. 2):23-24 (Abstr.) Link to abstract (.pdf)

Keywords:

Authors:

Rojas, AlmeidaFN, Mathai, Cecava, Stein, Song, Tilton

Publication Type:

Energy, Phosphorus digestibility, Whey permeat

Energy concentration and phosphorus digestibility in whey powder, whey permeate, and low-ash whey permeate fed to weanling pigs

Whey powder is a co-product of the cheese industry, and consists primarily of lactose and protein. The inclusion of whey powder in weanling pig diets improve growth performance; this is believed to be due to the lactose fraction. Because of the demand for whey protein from the human food industry, the protein is sometimes extracted from whey powder. The resulting product is called whey permeate.

Few values for digestible and metabolizable energy in whey permeate have been reported. In addition, the standardized total tract digestibility (STTD) of phosphorus in these ingredients has not been reported. Therefore, two experiments were conducted: the first, to determine the concentrations of digestible and metabolizable energy in whey powder, whey permeate, and low-ash whey permeate; and the second, to determine the apparent and standardized total tract digestibility of phosphorus in the same ingredients.

Keywords:

Authors:

Lee, Stein, White

Publication Type:

Amino acid digestibility, Energy, Alternative feed ingredients

Read more about Energy concentration and phosphorus digestibility in whey powder, whey permeate, and low-ash whey permeate fed to weanling pigs

Amino acid digestibility and energy content in dried fermentation biomass, Peptone 50, and P.E.P. Two Plus fed to weanling pigs

Sulabo, R. C., J. K. Mathai, J. L. Usry, B. W. Ratliff, D. M. McKilligan, and H. H. Stein. 2011. Amino acid digestibility and energy content in dried fermentation biomass, Peptone 50, and P.E.P. Two Plus fed to weanling pigs. J. Anim. Sci. 89(E-Suppl. 1):440-441 (Abstr.) Link to abstract (.pdf)

Keywords:

Authors:

Mathai, Ratliff, McKilligan, Stein, Usry, Sulabo

Publication Type:

Concentration of DE and ME in fermented soybean meal, conventional soybean meal, and fish meal fed to weanling pigs

Rojas, O. J. and H. H. Stein. 2011. Concentration of DE and ME in fermented soybean meal, conventional soybean meal, and fish meal fed to weanling pigs. J. Anim. Sci. 89(E-Suppl. 1):333 (Abstr.) Link to abstract (.pdf)

Keywords:

Energy, Soybean meal, Digestible energy, Fish meal, Metabolizable energy, Fermented soybean meal

Authors:

Rojas, Stein

Publication Type:

Metabolizable energy and digestibility of carbohydrates in cereal grains fed to growing pigs

Cervantes-Pahm, S. K. and H. H. Stein. 2011. Metabolizable energy and digestibility of carbohydrates in cereal grains fed to growing pigs. J. Anim. Sci. 89(E-Suppl. 1):332-333 (Abstr.) Link to abstract (.pdf)

Keywords:

Energy, Corn, NutriDense corn, Sorghum, Oats, Rye, Barley, Wheat, Metabolizable energy, Carbohydrate digestibility, Rice

Authors:

Cervantes-Pahm, Stein

Publication Type:

Energy, Phosphorus, Phosphorus digestibility, Phytase, Enzyme-treated soybean meal

Phosphorus digestibility and energy concentration of enzyme-treated and conventional soybean meal fed to weanling pigs

Goebel, K. P., and H. H. Stein. 2011. Phosphorus digestibility and energy concentration of enzyme-treated and conventional soybean meal fed to weanling pigs. J. Anim. Sci. 89:764–772. Link to full text (.pdf)

Keywords:

Authors:

Goebel, Stein

Publication Type:

Extension Reports and other non-refereed publications

Feeding wheat to pigs

Stein, H. H., A. A. Pahm, and J. A. Roth. 2010. Feeding wheat to pigs. Swine Focus #002. Link to full text (.pdf)

Keywords:

Amino acids, Amino acid digestibility, Growth performance, Energy, Phosphorus, Phosphorus digestibility, Wheat, Digestible energy, Mycotoxins

Authors:

Pahm, Roth, Stein

Publication Type:

Amino acid digestibility and energy concentration in a novel source of high-protein distillers dried grains and their effects on growth performance of pigs

Kim, B. G., G. I. Petersen, R. B. Hinson, G. L. Allee, and H. H. Stein. 2009. Amino acid digestibility and energy concentration in a novel source of high-protein distillers dried grains and their effects on growth performance of pigs. J. Anim. Sci. 87:4013-4021. Link to full text (.pdf)

Keywords:

Amino acid digestibility, Growth performance, Energy, High protein distillers dried grains, Carcass characteristics

Authors:

Kim, Petersen, Allee, Hinson, Stein

Publication Type:

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

Energy and nutrient digestibility in four sources of distillers dried grains with solubles produced from corn grown within a narrow geographical area and fed to growing pigs

Stein, H. H., S. P. Connot, and C. Pedersen. 2009. Energy and nutrient digestibility in four sources of distillers dried grains with solubles produced from corn grown within a narrow geographical area and fed to growing pigs. Asian-Austr. J. Anim. Sci. 22:1016-1025. Link to full text (.pdf)

Keywords:

Authors:

Pedersen, Connot, Stein

Publication Type: