References

Broz, J., P. Oldale, A.H. Perrin-Voltz, G. Rychen, J. Schulze and C.S. Nunes, 1994. Effect of supplemental phytase on performance and phosphorus utilization in broiler chickens fed a low phosphorus diet without addition of inorganic phosphates. Br. Poult. Sci., 35: 273-280.
PubMed  |  

Bruce, J.A.M. and F. Sundstol, 1995. The effect of microbial phytase in Diets for pigs on apparent ileal and faecal digestibility, pH and flow of digesta measurements in growing pigs fed a high-fiber diet. Can. J. Anim. Sci., 75: 121-127.

Cosgrove, D.J., 1966. The chemistry and biochemistry of inositol polyposphates. Rev. Pure Applied Chem., 16: 209-224.

Cromwell, G.L., 1980. Biological availability of phosphorus in feedstuffs for swine. Feedstuffs, 52: 38-42.

Edwards, H.M. Jr., 1993. Dietary 1,25-dihydroxycholecalciferol supplementation increases natural phytate phosphorus utilization in chickens. J. Nutr., 123: 567-577.
PubMed  |  Direct Link  |  

Hill, R. and C. Tyler, 1954. The reaction between phytate and protein. J. Agric. Sci., 44: 324-326.
CrossRef  |  Direct Link  |  

Lei, X.G., P.K. Ku, E.R. Miller, M.T. Yokoyoma and D.E. Ullrey, 1994. Calcium level affects the efficacy of supplemental microbial phytase in corn-soybean meal diets of weanling pigs. J. Anim. Sci., 72: 139-143.
PubMed  |  Direct Link  |  

Mroz, Z., A.W. Jongbloed and P.A. Kemme, 1994. Apparent digestibility and retention of nutrients bound to phytate complexes as influenced by microbial phytase and feeding regimen in pigs. J. Anim. Sci., 72: 126-132.
Direct Link  |  

Murry, A.C., 1998. Effect of microbial phytase on calcium and phosphorus digestibility and serum mineral concentrations in growing and finishing pigs. Annual Report, pp: 301-304.

Murry, A.C., R.D. Lewis and H.E. Amos, 1995. The effect of microbial phytase in a pearl millet-soybean meal diet on apparent digestibility and retention of nutrients, serum mineral concentration and bone mineral density of nursery pigs. J. Anim. Sci., 75: 1284-1291.
PubMed  |  Direct Link  |  

Nelson, T.S., T.R. Shieh, R.J. Wodzinski and J.H. Ware, 1968. The availability of phytate phosphorus in soybean meal before and after treatment with a mold phytase. Poult. Sci., 47: 1842-1848.
PubMed  |  Direct Link  |  

Nelson, T.S., T.R. Shieh, R.J. Wodzinski and J.H. Ware, 1971. Effect of supplemental phytase on the utilization of phytate phosphorus by chicks. J. Nutr., 101: 1289-1293.
CrossRef  |  PubMed  |  Direct Link  |  

Peeler, H.T., 1972. Biological availability of nutrients in feeds: Availability of major mineral ions. J. Anim. Sci., 35: 695-712.
PubMed  |  Direct Link  |  

Perney, K.M., A.H. Cantor, M.L. Straw and K.L. Herkelman, 1993. The effect of dietary phytase on growth performance and phosphorus utilization of broiler chicks. Poult. Sci., 72: 2106-2114.
CrossRef  |  PubMed  |  Direct Link  |  

Peter, C.M., T.M. Parr and D.H. Baker, 2000. Protein-amino acid utilization in soybean meal for young chcickens and pigs as affected by microbial phytase. Proceedings of the Midwestern Section of ASAS and Midwest Branch ADSA Meeting, Des Moines, IA.

Ravindran, V., P.H. Selle, G. Ravindran, P.C.H. Morel, A.K. Kies and W.L. Bryden, 2001. Microbial phytase improves performance, apparent metabolizable energy and ileal amino acid digestibility of broilers fed a lysine-deficient diet. Poult. Sci., 80: 338-344.
CrossRef  |  Direct Link  |  

Roberson, K.D. and H.M. Edwards, 1994. Effects of 1,25-Dihydroxycholecalciferol and phytase on zinc utilization in broiler chicks. Poult. Sci., 73: 1312-1326.
PubMed  |  Direct Link  |  

Sebastian, S., S.P. Touchburn, E.R. Chavez and P.C. Lague, 1996. The effects of supplemental microbial phytase on the performance and utilization of dietary calcium, phosphorus, copper and zinc in broiler chickens fed corn-soybean diets. Poult. Sci., 75: 729-736.
PubMed  |  

Simons, P.C.M., H.A.J. Versteegh, A.W. Jongbloed, P.A. Kemme and P. Slump et al., 1990. Improvement of phosphorus availability by microbial phytase in broilers and pigs. Br. J. Nutr., 64: 525-540.
CrossRef  |  Direct Link  |  

Smith, A.K. and J.J. Rackis, 1957. Phytin elimination in soybean protein isolation. J. Am. Chem. Soc., 79: 633-637.
CrossRef  |  Direct Link  |  

Young, L.G., M. Leunissen and J.L. Atkinson, 1993. Addition of microbial phytase to diets of young pigs. J. Anim. Sci., 71: 2147-2150.
PubMed  |