| abstract |
The present invention provides a method for producing a collagen degradation product, a collagen degradation product, a food or cosmetic containing the collagen degradation product, a collagen degradation enzyme activity enhancer, and the like. A method for producing a collagen degradation product by causing a collagen degrading enzyme to act on collagen, wherein at least one selected from the group consisting of the following (a), (b) and (c) at the time of the enzymatic reaction: A method for producing a collagen degradation product in which a seed protein is present. (a) an aminopeptidase derived from Aneurinibacillus sp. strain AM-1, (b) a protein containing a specific amino acid sequence, (c) one or several amino acids have been deleted, substituted or added in the amino acid sequence A protein comprising an amino acid sequence and having an activity of enhancing collagen degradation activity. [Selection figure] None |