초록

용어보기논문에서 용어와 풀이말을 자동 추출한 결과로, 시범 서비스 중입니다. AI-Helper

Abstract ▼ AI-Helper

Purpose: This study was conducted to investigate the antioxidative, collagenase and elastase activities of defatted perilla ethanol extracts. In addition, the possibility of its use as a functional cosmetic material has been studied. Methods: In order to investigate the antioxidant function of the p...

Purpose: This study was conducted to investigate the antioxidative, collagenase and elastase activities of defatted perilla ethanol extracts. In addition, the possibility of its use as a functional cosmetic material has been studied. Methods: In order to investigate the antioxidant function of the perilla extract, electron spin resonance (ESR) was measured with a spectrometer by analyzing the scavenging ability of diphenyl-β-picrylhydrazyl (DPPH) free radicals. Results: The antioxidant activity of DPPH free radical scavenging activity of the perilla extract was about 68% at 85 ㎍/ml, 85% at 20 ㎍/ml, 90% at 40-100 ㎍/ml, and showed antioxidant ability. The inhibitory activity of collagenase was increased to 4.1% at 20 mg/ml, 12% at 40 mg/ml and 26.7% at 100 mg/ml. The inhibitory activity increased in proportion to the concentration. The inhibitory activity of elastase was increased to 3.8% at 20 mg/ml, 15% at 40 mg/ml, 28% at 80 mg/ml and 35.7% at 100 mg/ml. Conclusions: These results suggest that the ethanol extract of perilla may inhibit the antioxidant activity and the activity of collagenase and elastase to improve the skin aging and wrinkles.

주제어