A Study on Antioxidant and Anti-winkle Activities of Phellinus ribis Fruiting Body Extracts

Lee, Seong-ho; Lee, Keun-kwang

Journal of the Korean Society of Cosmetology 2020;26(4):720-725.
Published online August 31, 2020.

찔레 상황버섯 자실체 추출물의 항산화 및 항노화 활성 연구

이성호, 이근광

A Study on Antioxidant and Anti-winkle Activities of Phellinus ribis Fruiting Body Extracts

Seong-ho Lee, Keun-kwang Lee

Abstract

The present study analyzed the total yields, antioxidant and anti-wrinkle off hot water and methanol extracts of Phellinus ribis fruiting body. The results are described as follows. The total yield of P. ribis fruiting body extract was about 2 times higher in the hot water extract(4.6%) than in methanol extract(2.2%). DPPH radical scavenging activity tended to increase with the concentration of the extract sample in both extracts. Also, ABTS radical scavenging activity tended to increase with the concentration of the extract sample in both extracts. Elastase inhibitory activity showed an increase with increasing concentrations in both extracts. However, the elastase inhibitory activity of both extracts was still lower than that of ursolic acid(0.1 mg/mL). The collagenase inhibitory activity of both extracts showed linear correlation with their respective concentrations and was higher than that of retinyl acetate(1 mg/mL). In summary, it can be concluded that hot water and methanol extracts of P. ribis fruiting body has several biological activities and is suggested to be used as a potential natural antioxidant and for the prevention and treatment of skin wrinkles.

Key Words: Antioxidant, Collagenase and elastase, Functional cosmetic, Physiological activities, P, ribis fruiting body