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Kor J Aesthet Cosmetol > Volume 10(4); 2012 > Article
Kor J Aesthet Cosmetol 2012;10(4): 757-762.
선학초 에탄올 추출물의 미용기능성소재 개발을 위한 연구
유민정, 정은숙
A Research for the Development of Beauty Functional Materials of Ethanol Extract of Agrimonia pilosa
Min-Jeong Ryu, Eun-Suk Jeong
The development of a variety of cosmetic and beauty is being promoted as our understanding of the dermatology in differentiation of skin cells, the identification of aging, and the development of artificial skin cells, has advanced with the brilliant development of biotechnology. In this study, we examined the function of physiological act from outposts of Agrimonia pilosa extracted by ethanol. Electron donating ability was increased in proportion to the concentration of the antioxidant activity. When we measured polyphenols and flavonoids contents of Agrimonia pilosa , the result was respectively 105.1±1.5, 32.8±2.7 mg/ml. Cytotoxicity was not found under 50 μg/ml in concentration. The protective effect about damaged HaCaT cells by hydrogen peroxide increased in a dose dependent. And measuring anti-inflammatory activity , we could also know that NO production was significantly reduced within the concentration range. Thus, ethanol extract of Agrimonia pilosa was identified as a beauty functional material.
Key words: A grimonia pilosa , Cosmetic, Antioxidant, Hydrogen peroxide, Anti-inflammatory
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