KIM, Dong Seon,LEE, Young-Sil,SON, Eun Jung,LEE, Yun Mi,KIM, Ohn Soon
申请号：
WO2018KR04379
公开号：
WO2018190695(A1)
申请日:
2018.04.16
申请国别(地区):
世界知识产权组织国际局
年份:
2018
代理人:
摘要：
The present invention relates to a composition for preventing or improving skin wrinkles containing a Siraitia grosvenorii residue extract as an active ingredient. The Siraitia grosvenorii residue extract as an active ingredient of the present invention has an excellent collagenase inhibitory activity as compared to a Siraitia grosvenorii extract which is a soluble fraction, and has an effect of remarkably reducing an expression amount of MMP-1 protein increased by ultraviolet irradiation, Therefore, the Siraitia grosvenorii residue extract may be effectively used for industries of cosmetics or health functional foods for preventing or improving skin wrinkles.
