| 생육 시기별 탱자 에탄올 추출물의 항산화 및 항균 효과 |
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전라합, 최희진, 문승재, 나명석 |
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| Research Paper : The Effects of Antioxidant and Antimicrobial Activity with Poncirus trifoliata Ethanol Extracts During Growth |
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Ra Hap Jeon, Hee Jin Choi, Seung Jae Moon, Myung Suk Na |
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| Abstract |
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This study was to examine the effect of antioxidant and antimicrobial activity with 99% ethanol extracts of Poncirus trifoliata during growth. Antioxidant activity of Poncirus trifoliata onto free radical generation was determined by measuring DPPH and ABTS radical scavenging activities in vitro. Antimicrobial activity was tested against Escherichia coli Streptococcus aureus, Propionibaterium acnes, Malassezia furfur. Antioxidant activities of ethanol extracts of Poncirus trifoliata was 87.16% in the DPPH assay and 28.93% in ABTS assay at 2.0 mg/g. Antimicrobial activity was that Propionibaterium acnes was higher than others microorganism. These results demonstrate that unripe blue Poncirus trifoliata may be useful in the materials of cosmetics. |
| Key Words:
Poncirus trifoliata, DPPH, ABTS, Antimicrobial activity |
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