A.S. Series 70-7
Isolated soy protein diets have been shown to produce rickets in turkey poults. Studies were conducted to determine if this is a peculiarity of isolated soy protein diets or if it is common to all forms of soybean protein. Wrolstad White turkey poults were fed five different forms of soybean protein: I) dehulled solvent extracted soybean meal; 2) full-fat or unextracted soybean meal; 3) RP-IOO; 4) C-I Assay proteins [two isolated soy protein products]; 5) Fibroprotein - a spun textured form of isolated soy protein.
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Department of Animal Science, Agricultural Experiment Station, South Dakota State University
Arshem, D. J. and Carlson, C. W., "Rachitogenic Activity of Soybean Protein" (1970). South Dakota Poultry Field Day Proceedings and Research Reports, 1970. 8.