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논문 기본 정보

자료유형
학술저널
저자정보
고경숙 (원광대학교)
저널정보
한국미용학회 한국미용학회지 한국미용학회지 제18권 제5호
발행연도
2012.10
수록면
1,082 - 1,086 (5page)

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초록· 키워드

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The results of extracting viola mandshurica with methanol and measuring soluble yield, total polyphenol, content of flavonoid, ABTS radicals scavenging and SOD-like activity are as follows. The soluble yield of viola mandshurica extract was 12.85%, polyphenol content was 17.9±1.93 mg/g, and the total flavonoid content was 21.83±0.02 mg/g. The test concentration of viola mandshurica extract was set as 1, 2, 4, 6, 8 and 10 mg/mL for measuring ABTS radicals scavenging by setting trolox, the analogue of vitamin E, as the standard value of antioxidant activity coefficient. The result showed that radical scavenging gradually increased with 20.41±0.68~83.35±.025% as concentration increases, and viola mandshurica has high radical scavenging activity at the concentration of 1~10 mg/mL. The test concentration was set as 1, 2, 4, 6, 8 and 10 mg/mL for measurement of SOD-like activity like those of ABTS radical scavenging measurement. The result showed 21.63~32.8% of activity, and potential for development into antioxidant in future was found by showing a concentration-dependent relationship of resulting increase in SOD-lie activity when concentration of viola mandshurica increases.

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