Summary
A simple and rapid method for estimating protein solubility of soybean meals on the basis of changes in the refractive index of dilute sodium hydroxide solution extracts was tested and found to be highly correlated with the usual protein solubility test. The method was compared with fourin vitro tests of evaluating severity and adequacy of heating soybean meal. The value and inherent limitations of the various sereening methods were compared.
Similar content being viewed by others
References
Borehers, R. A., Ackerson, C. W., and Mussehl, F. E., Poultry Sci.,27, 601 (1948).
Westfall, R. J., and Hange, S. M., J. Nutrition,35, 379 (1948).
Kunitz, M. J., Gen. Physiol.,32, 241 (1948).
Liener, I. E., Arch. Biochem. and Biophys.,54, 223 (1955).
Liener, I. E., and Hill, E. G., J. Nutrition,49, 609 (1953).
Pearsons, J., and Prato, G. S., J. Nutrition,17, 545 (1939).
Clandinin, D. R., Cravens, W. W., Elvehjem, C. A., and Halpin, J. G., Poultry Sci.,26, 150 (1947).
Riesen, W. H., Clandinin, D. R., Elvehjem, C. A., and Cravens, W. W., J. Biol. Chem.,167, 143 (1943).
Evans, R. J., and Butts, H. A., J. Biol. Chem.,175, 15 (1948).
Renner, R., Clandinin, D. R., and Robblee, A. R., Poultry Sci.,32, 582 (1958).
Caskey, C. D., and Knapp, F. C., Ind. Eng. Chem., Analytical Ed.,16, 640 (1944).
Hsu, P. T., Graham, W. D., Carver, J. S., and McGinnis, J., Poultry Sci.,28, 780 (1949).
Graham, W. D., Hsu, P. T., and McGinnis, J., Science,110, 217 (1949).
Frohlich A., Kgl. Landbruksakad. Tidskr.92, 367 (1953).
Frohlich, A., Nature,173, 132 (1954).
Frohlich, A., Nature,174, 879 (1954).
Carpenter, K. J., and Ellinger, G. M., Biochem. J.,61, X (1955).
Bruno, D., and Carpenter, K. J., Biochem. J.,67, 13P (1957).
Almquist, H. J., and Maurer, S., Poultry Sci.,32, 549 (1953).
Bird, H. R., Boucher, R. V., Caskey, C. D., Hayward, J. W., and Hunter, J. E., J. Assoc. Official Agr. Chem.,30, 354 (1947).
Borchers, R. A., Ackerson, C. W., and Sandstedt, R. M., Arch. Biol.,12, 367 (1947).
Balloun, S. L., Johnson, E. L., and Arnold, L. K. Poultry Sci.,32, 517 (1953).
Evans, R. J., and St. John, J. L., J. Nutrition,30, 209 (1945).
Simon, M., and Melnick, Daniel, Cereal Chem.,27, 114 (1950).
Smith, A. K., Belter, P. A., and Johnsen, V. L., J. Am. Oil Chemists’ Soc.,29, 309 (1952).
Forbes, E. B., Bratzler, J. W., and French, C. E., Penn. Agr. Expt. Sta. Bull.391, 1 (1940).
Mitchell, H. H., and Beadles, J. R., J. Nutrition,39, 463 (1949).
Carpenter, K. J., Proc. of the Nutrition Soc.,17, No. 1 91 (1958).
Anker, C. A., and Geddes, W. F., Cereal Chem.,21, 335 (1944).
Official and Tentative Methods of the American Oil Chemists’ Society, 2nd Edition. 1946. American Oil Chemists’ Society, Chicago. Methods: Bc 2-49; Bc 3-59; Bc 5-59; Bc 6-49.
Author information
Authors and Affiliations
About this article
Cite this article
Pomeranz, Y., Lindner, C. A simple method for evaluation of heat treatment of soybean meal. J Am Oil Chem Soc 37, 124–126 (1960). https://doi.org/10.1007/BF02644927
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF02644927