COSMETIC COMPOSITION FOR PREVENTING SKIN AGING CONTAINING CHITOOLIGOSACCHARIDES

• 收藏
• 分享

专利权人:

Se-Kwon Kim

发明人:

Se-Kwon Kim,Chang-Suk Kong,Soon-Sun Bak,Jung-Ae Kim,Byul-Nim Ahn

申请号：

US13885302

公开号：

US20130345168A1

申请日:

2011.04.29

申请国别(地区):

US

年份:

2013

代理人:

摘要：

The present invention relates to a composition for preventing skin aging containing chitooligosaccharides as an active ingredient. The invention provides a cosmetic composition for preventing skin aging caused by UV rays containing chitooligosaccharides of 1-3 kDa, 3-5 kDa or 5-10 kDa molecular weight as an active ingredient.

来源网站：

中国工程科技知识中心

来源网址：

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