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논문 기본 정보

자료유형
학술저널
저자정보
저널정보
대한미용학회 대한미용학회지 대한미용학회지 제7권 제3호
발행연도
2011.1
수록면
249 - 255 (7page)

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For the purpose of searching for whitening resources using essential oil of herb, the antioxidative activity and melanogenesis of Geranium (Palargonium graveolens) oil were examined in cultured human skin melanoma cells (SK-MEL-3). the cell viability, superoxide dismutase (SOD)-like activity, inhibitory activity of lipid peroxidation, tyrosinase activity and total amount of melanin were measured by colorimetric assay. For this experiment, SK-MEL-3 cells were treated with the media containing 25~55 μU/mL, glucose oxidase (GO) for 4 hours, and assessed for the cytotoxicity. GO significantly decreased cell viability compared with control and XTT_50 value was determined at 45 μU/mL of GO. In the antioxidative activity of Geranium oil, it showed SOD-like activity and the inhibitory activity of lipid peroxidation. While, in the melanogenesis of Geranium oil, Geranium oil significantly decreased the tyrosinase activity and total amount of melanin which were increased by GO-induced cytotoxicity. From these results, it is suggested that Geranium oil was effective in the protection of GO-induced cytotoxicity by antioxidative activity and inhibitory effect of melanogenesis. Finally, an essential oil such as Geranium oil may be a putative agent for the improvement of whitening effect.

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