THERMALLY STABLE CONCENTRATED MILK PRODUCT Russian patent published in 2010 - IPC A23C9/142 

FIELD: food industry.

SUBSTANCE: invention relates to manufacture of concentrated milk products, in particular - to manufacture of non-gelling, non-darkening organoleptically attractive concentrated milk products such as condensed milk. The method envisages usage of certain thermal treatment for production of a stable, concentrated liquid milk product wherein a stabiliser has been added in an amount of 0.1-1%, having been selected from a group consisting of disodium phosphate dipotassium phosphate, disodium citrate, trisodium citrate and their mixtures and a taste booster in an amount of 0.1-1%, having been selected from a group consisting of sodium chloride, potassium chloride, sodium sulphate and their mixtures with subsequent concentration with ultrafiltering and diafiltering or without it. The method envisages usage of certain thermal treatment of the intermediate milk product with subsequent sterilisation to attain reduction of the level of soluble protein content in the intermediate product before concentration in such a way that the level of overall protein content in it is at least 8.5%. The invention also related to a concentrated milk product produced according to the above method. The resultant product has sterilisation value F₀ approximately varying from 5 to 12; it is also resistant to gelling and darkening during storage for at least 6 months under appropriate conditions.

EFFECT: proposed stable concentrated milk product.

17 cl, 3 dwg, 6 tbl; 6 ex