Hans H. Stein

Amino acids Digestibility Energy Pigs Wheat middlings

Read more about Influence of particle size and origin of field peas on apparent ileal digestibility of starch and amino acids and standardized ileal digestibility of amino acids when fed to growing pigs

Nutrient composition and digestibility by growing pigs of amino acids and energy vary between wheat middlings from Europe and the United States

Espinosa, Charmaine D., Leidy J. Torres-Mendoza, Hans H. Stein. 2024. Nutrient composition and digestibility by growing pigs of amino acids and energy vary between wheat middlings from Europe and the United States. Animal Feed Science and Technology 309 (2024) 115905. doi.org/10.1016/j.anifeedsci.2024.115905.

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Authors:

Espinosa, Torres-Mendoza, Stein

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Lactating sows, olive-derived plant bioactive compounds, reproductive performance

Read more about Nutrient composition and digestibility by growing pigs of amino acids and energy vary between wheat middlings from Europe and the United States

Reproductive performance and immune status of sows fed diets containing Olextra 1200 during lactation

The olive oil tree (Olea europaea L.) contains hydrophilic and lipophilic bioactive compounds, which include flavones, phenolic acids, phenolic alcohols, secoiridoids, and hydroxycinnamic acid derivatives. These bioactive compounds have anti-inflammatory, antimicrobial, and antioxidant properties, and therefore, olive-derived plant bioactive compounds may reduce chronic inflammation and intestinal integrity in pigs. Therefore, olive-derived plant bioactive compounds, such as Olextra 1200, may improve health and prevent disease by inhibiting B cell activation and cytokine expression. However, there is a lack of data demonstrating effects of olive extracts on reproductive performance of sows and their offspring. Therefore, the objective of this experiment was to test the hypothesis that dietary supplementation of Olextra 1200 increases reproductive performance as well as the immune status of sows.

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Authors:

Acosta, Espinosa, Stein

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Research Reports

Read more about Reproductive performance and immune status of sows fed diets containing Olextra 1200 during lactation

Including dietary valine and tryptophan, but not isoleucine, above the requirement for growing pigs may partly ameliorate negative effects of excess leucine from corn protein on nitrogen balance and growth performance

Kwon, W. B., J. A. Soto, H. H. Stein. 2024.

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branched-chain amino acids, Growth performance, nitrogen balance, Pigs, serotonin, Tryptophan

Authors:

Kwon, Soto, Stein

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Read more about Including dietary valine and tryptophan, but not isoleucine, above the requirement for growing pigs may partly ameliorate negative effects of excess leucine from corn protein on nitrogen balance and growth performance

In vitro digestibility of plant-based protein foods and ingredients using the INFOGEST workflow vs standardised values in growing pigs

Gomez-Marin, Cristina, Hans H. Stein, Natalia S. Fanelli, Beatriz Miralles, Isidra Recio. 2023. In vitro digestibility of plant-based protein foods and ingredients using the INFOGEST workflow vs standardised values in growing pigs. International Symposium Dietary Protein for Human Health. Utrecht, The Netherlands Sep 2023. Pag 90. Link to Abstract.

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Digestibility, plant-based, Protein, Pigs

Authors:

Gomez-Marin, Stein, Fanelli, Miralles, Recio

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Estimates of Requirements for Digestible Ca by Growing Pigs

Stein, H. H. 2023. Estimates of Requirements for Digestible Ca by Growing Pigs. Proc. 22^nd Annual Midwest Swine Nutrition Conf. Danville, IN, Sep. 8, 2023. Pages 13-17. Link to full text.

Keywords:

Calcium, Digestibility, Pigs

Authors:

Stein

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Advantages of Higher Soybean Meal Diets for Pigs

Lee, S. A, and H. H. Stein. 2023. Advantages of Higher Soybean Meal Diets for Pigs. Proc. 22^nd Annual Midwest Swine Nutrition Conf. Danville, IN, Sep. 7, 2023. Pages 41-46. Link to full text.

Keywords:

SBM, Pigs, Amino acids

Authors:

Lee, Stein

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Extension Reports and other non-refereed publications

Does xylanase impact gestating, lactating sow digestibility?

Acosta, J. P., and H. H. Stein. 2023. Does xylanase impact gestating, lactating sow digestibility? National Hog Farmer. On-line edition. Dec. 21, 2023.

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Xylanase, gestating saw, lactating sow, Digestibility

Authors:

Acosta, Stein

Publication Type:

Read more about Does xylanase impact gestating, lactating sow digestibility?

Chemical composition of barley and co-products from barley, corn, and wheat produced in South-East Asia or Australia

Fanelli, Natalia S., Leidy J. Torres-Mendoza, Jerubella J. Abelilla, and Hans H. Stein. 2023. Chemical composition of barley and co-products from barley, corn, and wheat produced in South-East Asia or Australia. Anim Biosci. Vol. 37, No. 1:105-115. doi.org/10.5713/ab.23.0201 Link to full text.

Keywords:

Barley, Barley Co-products, Chemical composition, Corn co-products, Wheat Co-products

Authors:

Fanelli, Torres-Mendoza, Abelilla, Stein

Publication Type:

Apparent ileal digestibility, Energy, Growing pigs, meta-analysis, novel consensus bacterial 6-phytase variant

The Effect of a Novel Consensus Bacterial 6-Phytase Variant on Ileal Digestibility of Energy in Growing Pigs: Meta-Analysis of 4 Trials

Velayudhan, Deepak E., Ester Vinyeta-Punti, Rachael Hardy, Leon Marchal, Charles Martin Nyachoti, Hans H. Stein, Yueming Dersjant-Li. 2023. The Effect of a Novel Consensus Bacterial 6-Phytase Variant on Ileal Digestibility of Energy in Growing Pigs: Meta-Analysis of 4 Trials. J. Anim. Sci., Volume 101, Issue Supplement_2, November 2023, Pages 117–118, doi.org/10.1093/jas/skad341.131. Link to abstract.

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Authors:

Velayudhan, Vinyeta-Punti, Hardy, Marchal, Nyachoti, Stein, Dersjant-Li

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Effects of Microbial Phytase on Standardized Total Tract Digestibility of Phosphorus in Feed Phosphates Fed to Growing Pigs

Lopez Diaz, Diego A., Su A Lee, Hans H. Stein. 2023. Effects of Microbial Phytase on Standardized Total Tract Digestibility of Phosphorus in Feed Phosphates Fed to Growing Pigs. J. Anim. Sci., Volume 101, Issue Supplement_2, November 2023, Pages 114–115, doi.org/10.1093/jas/skad341.127. Link to abstract.

Keywords:

Digestibility, feed phosphates, Phytase

Authors:

Lopez Diaz, Lee, Stein

Publication Type:

Digestibility, Endogenous loss, Phosphorus

Effects of Different Protein Sources Containing Highly Digestible Phosphorus on the Basal Endogenous Loss of Phosphorus

Nelson, Megan E., Su A Lee, Hans H. Stein. 2023. Effects of Different Protein Sources Containing Highly Digestible Phosphorus on the Basal Endogenous Loss of Phosphorus. J. Anim. Sci., Volume 101, Issue Supplement_2, November 2023, Pages 80–81. doi.org/10.1093/jas/skad341.089. Link to abstract.

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Authors:

Nelson, Lee, Stein

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Determination of TMEn, standardized amino acid digestibility, and phosphorus digestibility in soybean expellers produced from a new variety soybeans fed to chickens

Cristobal, M., J. Blair, P. L. Utterback, H. H. Stein, and C. M. Parsons. 2023. Determination of TME_n, standardized amino acid digestibility, and phosphorus digestibility in soybean expellers produced from a new variety soybeans fed to chickens. Poultry Sci. 102 (E-suppl. 1): 37. Link to abstract.

Keywords:

Amino Acid, Digestibility, Phosphorus, Soybean expellers, chicken

Authors:

Cristobal, Blair, Utterback, Stein, Parsons

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Optimun ratios between digestible Ca and digestible P and impact of phytase on growth performance of weanling and growing pigs

Stein, Hans H. 2023. Optimun ratios between digestible Ca and digestible P and impact of phytase on growth performance of weanling and growing pigs. XXXVIII Curso de especializacion FEDNA. Pag 213 - 223. Link to full text.

Keywords:

Digestible Ca, digestible P, Phytase, pig

Authors:

Stein

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Factors affecting net energy values of diets fed to group housed and ad libitum fed growing pigs

Stein, Hans H., Cristhiam J. Munoz, and Su A Lee. 2023. Factors affecting net energy values of diets fed to group housed and ad libitum fed growing pigs. XXXVIII Curso de especializacion FEDNA. Pag 213 - 223. Link to full text.

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Net energy, Diets, Pigs

Authors:

Stein, Muñoz, Lee

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Supplementation of Valine, Isoleucine, and Tryptophan may overcome the negative effects of dietary excess Leucine in corn protein when fed to weanling pigs.

Mallea, Andrea P., and Hans H. Stein. 2023. Supplementation of Valine, Isoleucine, and Tryptophan may overcome the negative effects of dietary excess Leucine in corn protein when fed to weanling pigs. XXXVIII Curso de especializacion FEDNA. Pag 329. Link to abstract.

Keywords:

valine, isoleucine, Tryptophan, corn protein, Weanling pigs

Authors:

Mallea, Stein

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Xylanase or a stimbiotic increased growth performance and total tract digestibility of nutrients in diets for weanling pigs, but feeding sows xylanase in lactation did not influence pig growth performance after weaning

Acosta, Jessica P., and Hans H. Stein. 2023. Xylanase or a stimbiotic increased growth performance and total tract digestibility of nutrients in diets for weanling pigs, but feeding sows xylanase in lactation did not influence pig growth performance after weaning. XXXVIII Curso de especializacion FEDNA. Pag 327. Link to abstract.

Keywords:

Xylanase, stimbiotic, Growth performance, Digestibility, Weanling pigs

Authors:

Acosta, Stein

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Effect of Microbial Phytase on Digestibility of Phosphorus in Seven Sources of Sunflower co-Products Fed to Growing Pigs

Ibagon, Jimena A., Hans H. Stein, Charmaine D. Espinosa. 2023. Effect of Microbial Phytase on Digestibility of Phosphorus in Seven Sources of Sunflower co-Products Fed to Growing Pigs. J. Anim. Sci. Volume 101, Issue Supplement 2, Pages 303–304, doi.org/10.1093/jas/skad341.345. Link to abstract.

Keywords:

Calcium, Digestibility, Phosphorus, pig, sunflower co-product

Authors:

Ibagon, Stein, Espinosa

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Endosperm Hardness in Corn Affects the Digestibility of Energy and Fiber, and Increased Drying Temperature Reduces Amino Acid Digestibility

Espinosa, Charmaine D., Joaquin Cabañas-Ojeda, Edgar Oviedo-Rondon, Hans H. Stein. 2023. Endosperm Hardness in Corn Affects the Digestibility of Energy and Fiber, and Increased Drying Temperature Reduces Amino Acid Digestibility. J. Anim. Sci., Volume 101, Issue Supplement 2, Pages 299–300, doi.org/10.1093/jas/skad341.340. Link to abstract.

Keywords:

Corn, Digestibility, Pigs

Authors:

Espinosa, Cabañas-Ojeda, Oviedo-Rondón, Stein

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