Phosphorus digestibility and energy concentration of enzyme-treated and...
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...
View ArticleConcentration of dietary calcium supplied by calcium carbonate does not...
Stein, H. H., O. Adeola, G. L. Cromwell, S. W. Kim, D. C. Mahan, and P. S. Miller. 2011. Concentration of dietary calcium supplied by calcium carbonate does not affect the apparent total tract...
View ArticleEffects of graded levels of microbial phytase on the standardized total tract...
Corn contains approximately 0.26% phosphorus, but most of this phosphorus is bound to phytic acid, or phytate, and thus is not bioavailable to pigs because they lack the enzyme phytase. Corn-based...
View ArticleStandardized total tract digestibility of P in dried fermentation biomass,...
Mathai, J. K., R. C. Sulabo, J. L. Usry, B. W. Ratliff, D. M. McKilligan, and H. H. Stein. 2011. Standardized total tract digestibility of P in dried fermentation biomass, Peptone 50, and P.E.P. 2...
View ArticleEffects of phytase on standardized total tract digestibility of P in copra...
Almaguer, B. L., R. C. Sulabo, and H. H. Stein. 2011. Effects of phytase on standardized total tract digestibility of P in copra expellers, palm kernel expellers, and palm kernel meal fed to growing...
View ArticleEvaluation of the nutritional value of sources of canola meal fed to pigs
Canola meal is produced from the rapeseed plant, a relative of broccoli and mustard. Natural rapeseed contains glucosinolates, which make feed unpalatable, and erucic acid, which is toxic to animals....
View ArticleDigestibility of phosphorus by growing pigs of fermented and conventional...
Rojas, O. J. and H. H. Stein. 2012. Digestibility of phosphorus by growing pigs of fermented and conventional soybean meal without and with microbial phytase. J. Anim. Sci. 90:1506-1512. Link to full...
View ArticleNutritional 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,...
View ArticleEffect of diets formulated based on standardized total tract digestible...
Abelilla, J. J., R. C. Sulabo, H. H. Stein, S. P. Acda, A. A. Angeles, M. C. R. Oliveros, and F. E. Merca. 2015. Effect of diets formulated based on standardized total tract digestible phosphorus fed...
View ArticleRequirement for digestible calcium by 25 to 50 kg pigs at different dietary...
González-Vega, J. C., C. L. Walk, M. R. Murphy, and H. H. Stein. 2016. Requirement for digestible calcium by 25 to 50 kg pigs at different dietary concentrations of phosphorus as indicated by growth...
View ArticleInclusion of excess dietary calcium in diets for 100- to 130-kg growing pigs...
Merriman, L. A., C. L. Walk, M. R. Murphy, C. M. Parsons, and H. H. Stein. 2017. Inclusion of excess dietary calcium in diets for 100- to 130-kg growing pigs reduces feed intake and daily gain if...
View ArticleComparative digestibility and retention rate of calcium and phosphorus in...
Digestibility of Ca and P is most correctly determined as standardized total tract digestibility (STTD). Data for the STTD of P in most feed ingredients have been published, and the STTD of Ca has also...
View ArticleBasal endogenous loss, standardized total tract digestibility, and retention...
Standardized total tract digestibility (STTD) of Ca has been determined for most Ca containing ingredients fed to growing pigs, but the basal endogenous loss of Ca is greater and the STTD of Ca in sows...
View ArticleNutritional value of high-lysine sorghum, red sorghum, white sorghum, and...
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...
View ArticleIncreasing levels of microbial phytase increases the digestibility of energy...
Mónica A. Arredondo, Gloria A. Casas, Hans H. Stein. 2019. Increasing levels of microbial phytase increases the digestibility of energy and minerals in diets fed to pigs. Anim. Feed Sci. Technol. 248:...
View ArticleBasal endogenous loss, standardized total tract digestibility of calcium in...
Lee Su A., L. Vanessa Lagos, Carrie L. Walk, and Hans H. Stein. 2019. Basal endogenous loss, standardized total tract digestibility of calcium in calcium carbonate, and retention of calcium in...
View ArticleSows in mid-gestation have reduced digestibility and retention of calcium and...
Lee, S., C. Walk, and H. Stein. 2018. Sows in mid-gestation have reduced digestibility and retention of calcium and phosphorus compared with growing pigs. 14th International Symposium on Digestive...
View ArticleDigestibility of phosphorus in enhanced torula yeast and fish meal fed to...
An enhanced torula yeast was recently developed as a natural alternative protein source to fish meal and other animal proteins. This ingredient has a lower carbon footprint than other available yeast...
View ArticleEffects of microbial phytase on standardized total tract digestibility of...
McGhee Molly L., Hans H. Stein. 2019. Effects of microbial phytase on standardized total tract digestibility of phosphorus in hybrid rye, barley, wheat, corn, and sorghum fed to growing pigs. Transl....
View ArticlePhosphorus and energy digestibility of Fermex 200 (fermented soybean meal)...
Soybean meal (SBM) is one of the most important protein sources in swine diets. However, most P in SBM is bound to phytate, which increases inclusion of inorganic P in diets for pigs. Use of microbial...
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