Journal of the Korean Chemical Society | |
Anti-photoaging Constituents from Eurya emarginata Leaves | |
article | |
Sung Chun Kim1  So Yeon Oh1  Hyejin Hyeon1  Boram Go1  Seon-A Yoon1  Yong-Hwan Jung1  Nam Ho Lee2  Young-Min Ham1  | |
[1] Biodiversity Research Institute;Department of Chemistry and Cosmetics, Jeju National University | |
关键词: Eurya emarginata; Anti-oxidant; Anti-photoaging; Quercitrin; | |
DOI : 10.5012/jkcs.2023.67.2.150 | |
学科分类:化学(综合) | |
来源: Korean Chemical Society | |
【 摘 要 】
Eurya emarginata is an evergreen tree growing in the southern regions of Korea including Jeju Island. In thisstudy, antioxidant and anti-photoaging effects were investigated with the extracts of E. emarginata leaves. As comparativestudies with the extract and five solvent fractions, the EtOAc fraction showed the most effective DPPH and ABTS+ radicalscavenging activities. The EtOAc fraction also inhibited matrix metalloproteinase-1 (MMP-1) production most effectively.Phytochemical study on the EtOAC fraction resulted in the isolation of three compounds; eutigoside C (1), eutigoside B (2)and quercitrin (3). Among the isolates (1-3), quercitrin (3) showed excellent antioxidant activities and inhibitory properties onMMP-1 production. Based on these results, it was suggested that extracts of E. emarginata leaves could be developed as natural anti-photoaging agents in cosmetic formulations.
【 授权许可】
Unknown
【 预 览 】
Files | Size | Format | View |
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RO202307010000715ZK.pdf | 611KB | download |