Milk protein material and a method of manufacturing the same including a similar casein-based protein in human milk

摘要

PURPOSE: To obtain a modified milk powder for childrearing with reduced allerginicity of milk allergy by concentrating cold settling reactional product of a casein-based milk protein, pulverizing the resultant concentrate, preparing a dispersion, concentrating and powdering the supernatant liquid. ;CONSTITUTION: A casein-based protein mainly contained in a milk raw material is directly frozen or ultrafiltered, concentrated, then frozen and kept at a low temperature to provide a cold settling reactional product, which is directly used or pulverized, thawed and then subjected to treatment for removing whey. Thereby, a concentrate of the cold settling reactional product is obtained. The obtained concentrate is pulverized and dispersed in cold or lukewarm water, stirred and kept. The prepared dispersion is subsequently separated into a supernatant liquid and a precipitate. The separated supernatant is directly used or concentrated or powdered to afford the objective milk proteinaceous material having a casein-based protein composition analogous to that of human milk.;COPYRIGHT: (C)1993,JPO&Japio