| abstract |
The present invention relates to a composition for whitening, anti-oxidizing or antibacterial purposes comprising a Paeonia lactiflora extract or a fraction thereof as an active ingredient. The Paeonia lactiflora extract or a fraction thereof in accordance with the present invention has an excellent tyrosinase activity inhibition effect, an excellent DPPH, ABTS, and free radical scavenging abilities, and an antibacterial activity effect for bacteria including E. coli and S. aureus. The composition in accordance with the present invention can be used as a cosmetic composition for whitening or aging prevention based on whitening, anti-oxidizing and antibacterial activity. Moreover, the composition can be effectively used as a health functional food, an antibacterial composition, a composition for external skin application, a food additive, etc. associated with whitening, anti-oxidizing or antibacterial effects. |