摘要 |
<P>PROBLEM TO BE SOLVED: To provide an amino acid composition having excellent collagen synthesis-promoting action. <P>SOLUTION: There is provided a collagen synthesis-promoting amino acid composition comprising 10-40 pts.mass of L-glutamine, 5-20 pts.mass of L-valine, 8-30 pts.mass of L-isoleucine and 10-35 pts.mass of L-leucine. <P>COPYRIGHT: (C)2012,JPO&INPIT |