METHOD FOR PRODUCING MILK PROTEIN HYDROLYZATE WITH LOW LACTOSE CONTENT

摘要

PROBLEM TO BE SOLVED: To provide a method for producing a new milk protein hydrolyzate with a low lactose content by which the milk protein hydrolyzate reduced in contents of monosaccharides and lactose with suppressed occurrence of discoloring and an unfavorable flavor by heating is obtained in a short time. SOLUTION: This method for producing the milk protein hydrolyzate with the low lactose content is characterized by treating a lactose-containing milk protein raw material with a lactase and a proteolytic enzyme and removing the resultant lactose hydrolyzate by nanofiltration after treatment with the lactase.