METHOD FOR PREPARING PROTEIN-LIPID CONCENTRATE FROM DAIRY RAW Russian patent published in 2003 - IPC

FIELD: dairy industry. SUBSTANCE: invention relates to production of protein-lipid foodstuffs, for example, cheese curds. Method involves milk reception, its normalization by fat index, mixture pasteurization, cooling, separation for multicomponent complex and protein- free liquid. Normalization of milk by fat index is carried out up to mass part 5-8% and mixture is pasteurized at 75-85 C without exposition and with the following cooling to temperature 30-60 C. System is separated by addition of colloidal chitosan solution taken in the amount 16-20% to its mass. Invention allows to prepare foodstuffs with enhanced biological and nutrient properties and the presence of chitosan provides prophylactic properties to foodstuffs. EFFECT: improved preparing method, valuable nutrient properties of product. 1 tbl