The present invention relates to a whitening or anti-wrinkle composition comprising an antioxidant (Rosa multiflora fruit) fraction as an active ingredient, in detail the Youngsil fraction of the present invention contains a large amount of polyphenol, Electron donating ability Antioxidant effect was confirmed by measuring ABTS radical cation decolorization and Superoxide anion radical scavenging ability, astringent efficacy was measured for astringent effect, Tyrosinase inhibitory activity was confirmed for whitening effect, and Elastase inhibitory activity was measured to improve wrinkles. After confirming the anti-inflammatory effect by measuring the inhibition ability of Hyaluronidase and Nitric oxide, it can be used in the cosmetic composition for whitening or wrinkle improvement.Rosa multiflora fruit, polyphenol, Electron donating ability, ABTS radical cation, Superoxide anion radical, Antioxidant, Astringent, Tyrosinase, whitening effect, Elastase, anti-wrinkle, Hyaluronidase, Nitric oxide본 발명은 항산화 능을 갖는 영실(Rosa multiflora fruit) 분획물을 유효성분으로 함유하는 미백용 또는 주름개선용 조성물에 관한 것으로, 상세하게는 본 발명의 영실분획물은 polyphenol을 다량 함유하고 있으며, Electron donating ability, ABTS radical cation decolorization 및 Superoxide anion radical 소거능을 측정하여 항산화 효과를 확인하였으며, Astringent 효능을 측정하여 수렴 효과를 확인하였고, Tyrosinase 저해능을 측정하여 미백 효과를 확인하였으며, Elastase 저해 능을 측정하여 주름 개선효과를 확인하였고, Hyaluronidase 및 Nitric oxide 저해 능을 측정하여 항염증 효과를 확인한 바, 미백용 또는 주름개선용 화장료 조성물에 이용될 수 있다.
