PRODUCT CONTAINING MILK WHEY PROTEIN AND SUCH PRODUCT MANUFACTURE METHOD Russian patent published in 2016 - IPC A23C9/142 A23C21/06 A23J3/08 A23K1/08 

FIELD: food industry.

SUBSTANCE: inventions group relates to dairy industry. The milk whey protein based food product has the ratio of whey protein to casein equal to nearly 90:10 - nearly 50:50. The total content of protein in the product is equal to at least 20% in terms of dry substance; the protein content is equal to 2.5 - 8 wt % of the product weight. The method involves milk-based raw material microfiltration for separation of whey protein (into a microfiltration permeate) and of a casein concentrate (into q microfiltration retentate), ultra-filtration of at least a part of the microfiltration permeate to produce an ultra-filtration permeate and whey protein concentrate represented by the ultra-filtration retentate. Formulation of the product containing milk whey protein from the ultra-filtration retentate and the casein-containing material so that to obtain the ratio of whey protein to casein equal to nearly 90:10 - nearly 50:50, the total content of protein being at least 20% in terms of dry substance, protein content being 2.5 - 8 wt % of the product weight. Application of the milk whey protein based food product for preparation of cultured products and/or acidified fresh products like yoghurt, fermented milk, vili, fermented cream, sour cream, curd, buttermilk, kefir and milk beverages in a very small size container.

EFFECT: method ensures obtainment of a product with taste preservation; the product has a good structure, stability without sandiness, stratification, sedimentation, gelatination and other defects.

23 cl, 1 dwg, 6 tbl, 8 ex