METHOD FOR ISOLATING PROTEINS FROM SUB-CHEESE WHEY

摘要

FIELD: food industry. ^ SUBSTANCE: invention is designated for using in processing the secondary raw in cheese production for preparing whey proteins. Method for isolating proteins from sub-cheese whey the whey with pH 4.3-4.6 and temperature 20-400C is subjected for flotation in electric flotation chamber for 10-15 min and direct current density 10-15 mA/cm2. The proposed method provides isolating proteins in their native state with retaining their valuable functional properties. ^ EFFECT: improved isolating method. ^ 1 tbl, 4 ex