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Recovery of whey proteins with sodium hexametaphosphate


, : Recovery of whey proteins with sodium hexametaphosphate. Journal of Dairy Science 56(8): 988-993

Under optimum conditions (pH 3), over 90% of the protein of whey was precipitated by sodium hexametaphosphate, provided the whey was decationized previously. On dry weight basis, the precipitates contained 70-85% protein, 10-20% sodium hexametaphosphate, and 10-15% lactose. Only a negligible amount of the precipitant remained in the supernatant. The protein content of the protein-hexametaphosphate complex was increased to 88-90% by either gel filtration or ion exchange.

US$19.90

DOI: 10.3168/jds.S0022-0302(73)85294-4


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