发明名称 |
COMPOSITION FOR IMPROVING WRINKLE AND ELASTICITY |
摘要 |
A composition comprising an extract of peurh tea is provided to promote collagen biosynthesis and generation of hyaluronic acid and show anti-oxidative effect, thereby being effectively used to improve skin wrinkles and elasticity. A composition for improving skin wrinkles and elasticity comprises an extract of peurh tea as an effective ingredient. The content of the peurh tea extract in the composition is 0.01-30 wt.% and the extract is prepared by using at least on solvent selected from the group consisting of water, C1-4 alcohol, ethyl acetate, acetone, 1,3-butylene glycol and propylene glycol.
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申请公布号 |
KR20080069816(A) |
申请公布日期 |
2008.07.29 |
申请号 |
KR20070007509 |
申请日期 |
2007.01.24 |
申请人 |
LG HOUSEHOLD & HEALTH CARE LTD. |
发明人 |
JIN, MU HYUN;LEE, JEONG RAE;LEE, SANG HWA;KANG, SANG JIN;PARK, HYOUNG KOOK |
分类号 |
A61K8/97;A61Q19/08 |
主分类号 |
A61K8/97 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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