COLLAGEN POLYPEPTIDE, PREPARATION METHOD AND USES THEREOF

摘要

Provided are collagen polypeptide and the method of preparation thereof, wherein the weight percentage of hydroxylysine of collage polypeptide is = 1.3%. The collagen polypeptide is useful for preparing skin health products and treating arthritis. Also provided is a united used medicine for treating arthritis comprising collagen polypeptide, united used glucosamine and medicinal carrier.