日本专利局的机器翻译如下:
[Claim 1]
. 1point 3 acres
A living body collagen synthesis accelerator containing tripeptide which has an amino acid sequence of Gly-Pro-Hyp.. Χ
[Claim 2]
A living body collagen synthesis accelerator which is a constituent obtained by carrying out collagenase treatment of collagen or the gelatin, and is characterized by containing tripeptide which has an amino acid sequence of Gly-Pro-Hyp.
[Claim 3]
A living body collagen synthesis accelerator containing tripeptide which has an amino acid sequence of Gly-Pro-Hyp as ******** obtained by carrying out collagenase treatment of collagen or the gelatin, and containing a peptide composition whose molecular weight is 400 or less. ..
A distinctive feature of collagen is the regular arrangement of amino acids in each of the three chains of these collagen subunits. The sequence often follows the pattern Gly-Pro-X or Gly-X-Hyp, where X may be any of various other amino acid residues. Proline or hydroxyproline constitute about 1/6 of the total sequence. With glycine accounting for the 1/3 of the sequence, this means that approximately half of the collagen sequence is not glycine, proline or hydroxyproline