| 감초, 연교 황련의 항산화 및 피부상재균에 대한 항균력 조사 |
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장영아, 이진태 |
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| Research Paper : An investigation into antioxidant effects of Glycyrrhiza uralensis FISCH, Forsythia suspensa Vahl, Coptis chinensis Franch and antibacterial activities against cutaneous microorganisms. |
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Young Ah Jang, Jin Tae Lee |
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| Abstract |
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The aim of this study is to assess the anti-oxidant activity such as Glycyrrhiza uralensis Fisch(GuF), Forsythia suspensa Vahl(FsV), Coptischinensis Franch(CcF) and antibacterial effects of cutaneous microorganisms and to know its possibility that can be used as a cosmeticing redient for application of cosmetic industries. The anti-oxidant activity was determined by using DPPH radical inhibition activity, SOD-like activity and ABTS radical inhibition activity. To estimate about antibacterial effects, we did experimental work bacteria of Staphylococcusepidermidis, Escherichia coli, Staphylococcus aureus, Candida albicans and Propionibacterium acnes by using a method of paper disk diffusion. In DPPH radical inhibition activity test, GuF, FsV, CcF showed effects of 59.4%, 69.4%, 73.0% respectively. In the test of ABTS radicalinhibition activity, GuF, FsV, CcF showed high vitalities of 27.1%, 86.1%, 93.5% at 100 |
| Key Words:
Anti oxidant activity, Antibacterial effect, Coptis chinensis Franch, Forsythia suspensa Vahl, Glycyrrhiza uralensis Fisch |
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