发明名称 |
ANTI-MICROBIAL EFFECT FROM BOEHMERIA NIVEA EXTRACT AND ITS APPLICANT |
摘要 |
PURPOSE: An anti-microbial composition containing ramie extract and an anti-microbial composition containing the same are provided to substitute chemical antiseptic so that the anti-microbial composition can develop an antiseptic system with a wide range of antimicrobial spectrum consisting of plant extracts only. CONSTITUTION: A natural anti-microbial composition includes ramie outpost extract as an active composition. The manufacturing process of the natural anti-microbial composition comprises the following steps: filtering dried sample of ramie powder using 80% of ethanol and filtering the same; and vacuum evaporating the filtered extract and successively adding hexane, dichloromethane, ethyl acetate, butanol, and water to the ethanol extract which is completely dried by a freeze drier. The natural anti-microbial composition is obtained by fraction extracting ethyl acetate. The content of the ethyl acetate fraction extract of ramie is 0.05-20.0 wt% based on the total amount.
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申请公布号 |
KR20130044475(A) |
申请公布日期 |
2013.05.03 |
申请号 |
KR20110108558 |
申请日期 |
2011.10.24 |
申请人 |
LEE, CHUNG WOO |
发明人 |
LEE, CHUNG WOO;YU, BYEONG KUK;YANG, SU OK |
分类号 |
A61K36/185;A61K36/342;A61P31/00;A61P31/04 |
主分类号 |
A61K36/185 |
代理机构 |
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地址 |
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