PEPTIDE COMPOSITIONS FOR INHIBITION OF ANGIOTENSIN CONVERTING ENZYME AND PROCESS FOR THE PREPARATION THEREOF

摘要

The present invention relates to a method for producing a peptide mixture with high inhibitory activity of Angiotensin Converting Enzyme (ACE) by enzymatic digestion and an angiotensin converting enzyme inhibitory peptide mixture prepared thereby.;According to the present invention, the protein is hydrolyzed by the promodal 278 (aspergillus-derived endopeptidase and papain), or the promodal 278 and promod 279 (aspergillus-derived exopeptidase) enzymes so that the degree of hydrolysis is 16 to 51%. An angiotensin converting enzyme inhibitory peptide mixture obtained by hydrolysis is provided.;According to the present invention, an angiotensin converting enzyme inhibitor peptide mixture can be obtained by hydrolyzing a protein substrate to have a range of degree of hydrolysis using a low concentration of hydrolase.