섬쑥부쟁이로부터 건강기능식품 제조를 위한 추출법 개발

• 영문명: Development of the Extraction Method for a Functional Food from Aster glehni
• 발행기관: 한국자원식물학회
• 저자명: 박희준(Park, Hee-Juhn)
• 간행물 정보: 『한국자원식물학회 학술심포지엄』2011년도 임시총회 및 추계학술발표회, 19~19쪽, 전체 1쪽
• 주제분류: 농수해양 > 기타농수해양
• 파일형태: PDF
• 발행일자: 2011.10.31

영문 초록

In this study, we analyzed 80%MeOH extract of fruits of sorbaria sorbifolia var. stellipila MAX. to measure the total antioxidant capacity by oxygen radical absorbance capacity (ORAC) assay, individual flavonoid content by high-performance liquid chromatography (HPLC). n-Hexane ($1.02{\pm}0.036$), $CH_2Cl_2$ ($0.95{\pm}0.025$), EtOAc ($1.94{\pm}0.065$), n-BuOH ($1.98{\pm}0.054$), D.W. ($1.2{\pm}0.032$) fractions were examined antioxidative activity by ORAC assay. It was revealed that EtOAc($1.94{\pm}0.065$), n-BuOH($1.98{\pm}0.054$) fractions had significant antioxidative activity. The isolation and separation were facilitated using open column chromatography, while separation, purification and identification were accomplished by using high-performance liquid chromatography (HPLC) and nuclear magnetic resonance (NMR).

키워드

ORAC assay Isolation Flavonoid HPLC NMR