Skin quality improver

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专利权人:

協和発酵バイオ株式会社

发明人:

石田 高志,中野 裕一郎

申请号：

JP2014514761

公开号：

JP6212036B2

申请日:

2013.05.10

申请国别(地区):

JP

年份:

2017

代理人:

摘要：

A skin-improving agent which contains, as an active ingredient, an amino acid composition or the like, said amino acid composition containing 15-25% by weight of glycine or a salt thereof, 8-18% by weight of glutamic acid or a salt thereof, 5-15% by weight of proline or a salt thereof and 4-14% by weight of alanine or a salt thereof, respectively relative to the total amount of the amino acid composition. Another skin-improving agent, wherein the amino acid composition contains 50-100% by weight of glycine, glutamic acid, proline and alanine or salts of these amino acids in total relative to the total amount of the amino acid composition.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/