층층갈고리둥굴레 (Polygonatum sibiricum Redoute) 뿌리줄기와 잎의 증숙 시간과 증숙 온도에 따른 생리활성 변이 연구

오영선; 최재후; 김철중; 성은수; 김명조; 유창연; 이재근

doi:10.7783/KJMCS.2020.28.5.331

주제분류

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저널정보

한국약용작물학회
한국약용작물학회지 학술저널
한국약용작물학회지 제28권 제5호
2020.10 331 - 338 (8page)
DOI : 10.7783/KJMCS.2020.28.5.331

저자정보

오영선 (화진바이오코스메틱)
최재후 (화진바이오코스메틱)
김철중 (화진바이오코스메틱)
성은수 (수원여자대학교)
김명조 (강원대학교)

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초록·키워드

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Background: The aim of this study was to analyze the total phenol and total flavonoid contents and antioxidant activity of steam-treated leaves and rhizomes of Polygonatum sibiricum Redoute. In addition, we aimed to confirm their potential use as cosmetic materials by investigating their anti-aging and skin-whitening activity.
Methods and Results: The leaves and rhizomes of P. sibiricum were treated with steam at different temperatures for different durations, and the antioxidant activity (DPPH and ABTS radical scavenging activity) and total phenol and total flavonoid contents of each sample were tested. The steam temperature and treatment duration siginificantly affected the antioxidant activity and, total phenol and total flavonoid content of the leaves and rhizome of P. sibiricum. Treating the P. sibiricum samples with steam at 120℃ for 12 h, yielded higher total phenol and total flavonoid contents. Comparatively, the samples treated with steam at 120℃ for 12 to 24 h showed significantly higher antioxidant activity. Further, the steamed samples of P. sibiricum demonstrated collagenase and tyrosinase inhibition activity, which indicated their anti-aging and skin-whitening properties. The samples steamed at 120℃ for 12 h, exhibited higher collagenase and tyrosinase inhibition activity.
Conclusions: Leaves and rhizomes of P. sibiricum steamed at 120℃ for 12 h, showed highest antioxidant activity and, total phenol and total flavonoid contents than all other samples. Our results indicate the potential of using P. sibiricum as a cosmetic material by confirming its excellent antiaging and whitening activity.

#Polygonatum sibiricum Redoute #Steam Processing #Antioxidant #Collagenase Inhibition Activity #Tyrosinase Inhibition Activity