PREPARATION OF DRIED POWDER OF TASTELESS AND ODORLESS DECOMPOSED MILK PROTEIN SUBSTANCE IN STATE OF PEPTIDE, EASILY SOLUBLE IN AQUEOUS SOLUTION OF EDIBLE ORGANIC WEAK ACID AND AQUEOUS SOLUTION OF EDIBLE ORGANIC WEAK ALKALI

摘要

PURPOSE:To prepare dried powder of tasteless and odorless decomposed milk protein in state of peptide, easily soluble in an aqueous solution of edible organic weak acid and an aqueous solution of edible organic weak alkali, by treating casein with both chloroplast and protease. CONSTITUTION:Food casein or industrial casein swelled by water absorption is decomposed with protease and chloroplast of a Japanese laurel, Magnolia hypoleuca, a Japanese persimmon, a mulberry, a laurel tree, spinach, Angelica keiskei Koidz, a parsley, etc. wherein the cell bembrane of epidermis is softened without decomposing chlorophyll. The resultant matter is dried to give ivory white decomposed milk protein substance in state of peptide having an isoelectric point of about pH 3.7-4.0.