| 기능성 화장품 소재로서 금잔화 꽃 추출물의 조성 및 항산화 활성 연구 |
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이근광, 권호선, 송연숙, 김명곤 |
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| Research Paper : A Study on the Composition and Antioxidant Activity of Calendula arvensis Flower Extracts as Beauty Cosmesutical Ingredients |
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Keun Kwang Lee, Ho Sun Kwon, Yeon Sook Song, Myung Kon Kim |
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| Abstract |
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This study was to investigate the phenolic compound compositions and DPPH free radical scavenging activity, and possibility of beauty cosmesutical ingredients of Calendula arvensis flower extracts. The results were as follows: In term of the free amino acid of the C. arvensis flower extract obtained using hot water and 80% MeOH, a total of 17 different compositions were obtained. In the hot water extract, 5.16 mg/g was detected. Among them, arginine was the highest with 0.72 mg/g. However, total contents in 80% MeOH were 4.41 mg/g. Among them, serine(0.54 mg/g) was the highest. In the polyphenol contents, 80% MeOH extract was greater than hot water extract. In terms of flavonoid contents, 80% MeOH extract was about 5 times greater than hot water extract. Regarding the composition of phenolic compound, 7 different types of phenolic acids and zero types of flavonoids were found in hot-water. And 7 different types of phenolic acids and one types of flavonoids were found in methanol extracts. The DPPH free radical scavenging activity was 66.99 |
| Key Words:
Calendula arvensis flower, DPPH, Free amino acid, Phenolic compound |
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