Acorus Calamus L. 잎의 성분 분석(1) 수분흡수지수와 수분용해지수, 폴리페놀, 플라보노이드, 클로로필과 그 추출물의 피부의 항산화 효과 = The Composition Analysis of Acorous Calamus L. (1) Proximate Compositions, Polyphenols, Flavonoids, Chlorophyll and the Anti-Oxidation Effect of it`s Extracts

다국어 초록 (Multilingual Abstract)

The physical and chemical characteristics of Acorous calamus L. powders were investigated. Two parts, upper and lower, of leaves, were dried at 30 and 40℃ and freeze-dried and ground to make powder. Content of moisture, ash, crude fat and crude protein in freeze dried powder of upper leaf were 4.87%, 6.73%, 2.22% and 3.57%, respectively. Water absorption index (WAI) and water solubility index (WSI) in freeze dried powder of lower and upper leaf were 8.476 and 0.077 g / mL. Contents of total polyphenols and flavonoids in freeze dried powder of upper leaf were 125.02 and 21.02 ㎍/ mg, respectively. Anti-acid effect was examined with DPPH (1-1-diphenyl-2-picrylhydrazyl), Pyrogallol, and TRIZMA (tris (hydroxymethyl) amino-methane). The synthesis of collagen in fibroblast is measured and The western blot (HO-1) and Immunocytochemistry were confirmed for anti-oxidation effect by UVB.