Journal of the East Asian Society of Dietary Life (동아시아식생활학회지)
- Volume 18 Issue 4
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- Pages.618-623
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- 2008
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- 1225-6781(pISSN)
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- 2288-8802(eISSN)
Antioxidative Properties and Whitening Effects of the Eucommiae cortex, Salviae miltiorrhizae radix, Aurantii nobilis pericarpium and Cnidii rhizoma
두충, 단삼, 진피 및 천궁의 항산화 활성 및 미백 효과
- Kim, Sung-Hwan (Dept. of Food Science and Nutrition, Joongbu University) ;
- Kim, Il-Chool (Dept. of Cosmetic Science, Joongbu University)
- Published : 2008.08.31
Abstract
In an attempt to find natural sources of antioxidants and whitening agents, comparisons of the antioxidative and tyrosinase inhibitory activities of various ethanol extracts of Eucommiae Cortex, Salviae miltiorrhizae radix, Aurantii nobilis pericarpium and Cnidii rhizoma were carried out. Comparison of the four ethanol extracts revealed that, Aurantii nobilis pericarpium had the highest electron-donating ability(79.0%),; however, Salviae miltiorrhizae radix had the highest SOD-like ability(21.9%). The xanthine oxidase experiment exhibited a hindrance effect of 79.3% in Salviae miltiorrhizae radix, 57.5% in Eucommiae cortex and 71.9% in Aurantii nobilis pericarpium. A tyrosinase inhibitory activity assay was conducted to evaluate the whitening effects of the extracts, The tyrosinase inhibitory activity was 12.4% in the Eucommiae cortex, 22.8% in the Salviae miltiorrhizae radix, 27.5% in the Aurantii nobilis pericarpium and 59.5% in the Cnidii rhizoma. Based on these results, we suggest that the ethanol extracts of Eucommiae cortex, Salviae miltiorrhizae radix, Aurantii nobilis pericarpium and Cnidii rhizoma. can be used as food and cosmetic ingredients.
기능성 식품 및 기능성 화장품으로 활용 가능한 소재를 개발하기 위한 목적으로 자외선 차단 효과, 항산화 효과, 미백효과 등을 측정한 결과는 다음과 같다. 1. 자외선 차단 효과는 두충 추출물은
Keywords
- Antioxidant;
- Eucommiae cortex;
- Salviae miltiorrhizae radix;
- Aurantii nobilis pericarpium;
- Cnidii rhizoma