SOYBEAN PROTEIN HYDROLYZATE AND ITS PRODUCTION

摘要

PROBLEM TO BE SOLVED: To obtain a soybean protein hydrolyzate in which β-conglycinin which is a main component of soybean protein is selectively decomposed and provide a method for producing the hydrolyzate and obtain a meat product and obtain beverage using the hydrolyzate. SOLUTION: This soybean protein hydrolyzate having low β-conglycinin content is obtained by reacting a soybean protein with a protease to selectively decompose β-cinglycinin in soybean protein. This method for producing a soybean protein having low β-conglycinin content comprises reacting a soybean protein with a protease at >504oC and <90 deg.C, preferably 55-85 deg.C, more preferably 60-80 deg.C.