Phytase

Performance and phosphorus balance of pigs fed diets formulated on the basis of values for standardized total tract digestibility of phosphorus

Almeida, F. N. and H. H. Stein. 2010. Performance and phosphorus balance of pigs fed diets formulated on the basis of values for standardized total tract digestibility of phosphorus. J. Anim Sci. 88:2968-2977. Link to full text (.pdf)

Keywords: 
Digestibility, Phosphorus, Phytase, Endogenous phosphorus
Authors: 
AlmeidaFN, Stein
Publication Type: 
Peer-reviewed journal articles

Finding phosphorus solutions for weaned-pig diets

Almeida, F. N. and H. H. Stein. 2010. Finding phosphorus solutions for weaned-pig diets. Pages 24-25 in Pork Magazine, August 2010. Link to full text (.pdf)

Keywords: 
Weanling pigs, Phosphorus, Phytase
Authors: 
AlmeidaFN, Stein
Publication Type: 
Extension Reports and other non-refereed publications

Distillers dried grains with solubles (DDGS) and the use of phytase to address digestibility issues in pigs

Stein, H. H. 2010. Distillers dried grains with solubles (DDGS) and the use of phytase to address digestibility issues in pigs. In Proc. 46th Eastern Nutr. Conf., May 12-13, 2010, Guelph, Ontario. Link to full text (.pdf)

Keywords: 
Distillers dried grains with solubles, Phosphorus digestibility, Phytase
Authors: 
Stein
Publication Type: 
Conference proceedings

Effects of dietary concentration of P and microbial phytase on the digestibility of amino acids and energy by growing pigs

Pahm, A. A., G. I. Petersen, N. R. Augspurger, and H. H. Stein. 2009. Effects of dietary concentration of P and microbial phytase on the digestibility of amino acids and energy by growing pigs. J. Anim. Sci. 87 (E-Suppl. 3):92 (Abstr.) Link to abstract (.pdf)

Keywords: 
Amino acids, Digestibility, Energy digestibility, Phosphorus, Phytase, Optiphos
Authors: 
Petersen, Pahm, Augspurger, Stein
Publication Type: 
Abstracts

Effects of a Pichia-expressed phytase on performance and P excretion of growing pigs

McGinnis, L. M., M. R. Widmer, C. L. Wright, T. M. Parr, and H. H. Stein. 2007. Effects of a Pichia-expressed phytase on performance and P excretion of growing pigs. J. Anim. Sci. 85(Suppl. 1):438 (Abstr.) Link to abstract (.pdf)

Keywords: 
Phosphorus, Phytase, Quantum phytase
Authors: 
McGinnis, Wright, ParrTM, Stein, Widmer
Publication Type: 
Abstracts

Effects of feeding an evolved E.coli-derived phytase to weanling and growing pigs

McGinnis, L. M., M. R. Widmer, C. L. Wright, T. M. Parr, and H. H. Stein. 2007. Effects of feeding an evolved E.coli-derived phytase to weanling and growing pigs. J. Anim. Sci. 85(Suppl. 2):112 (Abstr.) Link to abstract (.pdf)

Keywords: 
Phosphorus, Phytase, Quantum phytase
Authors: 
McGinnis, Wright, ParrTM, Stein, Widmer
Publication Type: 
Abstracts

Site of activity within the digestive tract of growing pigs of an evolved E.coli-derived and a fungal-derived commercial phytase

McGinnis, L. M., M. R. Widmer, C. L. Wright, T. M. Parr, and H. H. Stein. 2007. Site of activity within the digestive tract of growing pigs of an evolved E.coli-derived and a fungal-derived commercial phytase. J. Anim. Sci. 85(Suppl. 2):87 (Abstr.)  Link to abstract (.pdf)

Keywords: 
Phosphorus, Phytase
Authors: 
McGinnis, Wright, ParrTM, Stein, Widmer
Publication Type: 
Abstracts

Digestibility of phosphorus in field peas by growing pigs

Geraets, L. L., M. G. Boersma, and H. H. Stein. 2006. Digestibility of phosphorus in field peas by growing pigs. J. Anim. Sci. 84 (Suppl. 2):116 (Abstr.) Link to abstract (.pdf)

Keywords: 
Field peas, Phosphorus, Phosphorus digestibility, Phytase, Rhonozyme
Authors: 
Boersma, Geraets, Stein
Publication Type: 
Abstracts

Site of digestibility of protein and phosphorus by growing pigs fed diets without or with microbial phytase

Geraets, L. L., M. G. Boersma, and H. H. Stein. 2005. Site of digestibility of protein and phosphorus by growing pigs fed diets without or with microbial phytase. J. Anim. Sci. 83(Suppl. 1): 389 (Abstr.) Link to abstract (.pdf)

Keywords: 
Protein, Digestibility, Phosphorus, Phytase
Authors: 
Boersma, Geraets, Stein
Publication Type: 
Abstracts

Effect of body weight and reproductive status on phosphorus digestibility and phytase efficacy in pigs

Sulabo, R., R. C. Thaler, and H. H. Stein. 2004. Effect of body weight and reproductive status on phosphorus digestibility and phytase efficacy in pigs. J. Anim. Sci. 82(Suppl. 2):82 (Abstr.) Link to abstract (.pdf)

Keywords: 
Digestibility, Phosphorus, Phytase
Authors: 
Stein, Thaler, Sulabo
Publication Type: 
Abstracts

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