가지 외피 에탄올 추출물의 피부보호효과open accessThe skin protecting effects of ethanolic extracts of eggplant peels
- Other Titles
- The skin protecting effects of ethanolic extracts of eggplant peels
- Authors
- Jo, Y.-N.; Jeong, H.R.; Jeong, J.-H.; Heo, H.J.
- Issue Date
- Feb-2012
- Publisher
- 한국식품과학회
- Keywords
- Antioxidant activity; Chlorogenic acid; Eggplant peel; Melanogenesis; Solanum melongena L.; UV protection
- Citation
- Korean Journal of Food Science and Technology, v.44, no.1, pp 94 - 99
- Pages
- 6
- Indexed
- SCOPUS
KCI
- Journal Title
- Korean Journal of Food Science and Technology
- Volume
- 44
- Number
- 1
- Start Page
- 94
- End Page
- 99
- URI
- https://scholarworks.gnu.ac.kr/handle/sw.gnu/23265
- DOI
- 10.9721/KJFST.2012.44.1.094
- ISSN
- 0367-6293
- Abstract
- We investigated the in vitro antioxidant and antimelanogenesis effects of ethanol extracts from eggplant (Solanum melongena L.) peels. The total phenolics and chlorogenic acid in ethanol extracts were 2,465 mg/100 g and 2.08 mg/100 g, respectively. ABTS radical scavenging activity, ferric reducing/antioxidant power assay, and malondialdehyde (MDA) inhibitory effect of the extracts increased in a dose-dependent manner. In addition, the extracts generally showed strong UV absorption in the range of UV-B (290-320 nm). The IC 50 of mushroom tyrosinase inhibitory activity of ethanol extracts from eggplant peels was 870 μg/mL. Importantly, the melanin syntheses of B16/F10 melanoma cells were decreased by extracts in a concentration-dependent manner. Overall, these results suggest that eggplant peels can be potentially applied as a anti-melanogenic agent as well as an antioxidant resource. ? The Korean Society of Food Science and Technology.
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