황촉규 지상부의 성분분리 및 항산화활성

• 영문명: Phytochemical Constituents and Antioxidant Activities of the Aerial Parts of Hibiscus manihot
• 발행기관: 대한약학회
• 저자명: 박은영(Eun Young Park) 양기숙(Ki Sook Yang)
• 간행물 정보: 『약학회지』제54권 제3호 (2010년), 164~167쪽, 전체 4쪽
• 주제분류: 의약학 > 기타의약학
• 파일형태: PDF
• 발행일자: 2010.06.30

영문 초록

Column chromatographic separation of the MeOH extract from the aerial parts of Hibiscus manihot led to the isolation of four compounds. Their structures were characterized to be hentriacontane (1), palmitic acid (2), daucosterol (3) and 3-dihydrocaffeonyl-5-p-coumaroylquinic acid (4) by spectroscopic methods. The compounds (1~4) were for the first time reported from this plant. The solvent fractions were tested for their antioxidant activities by free radical scavenging and superoxide dismutase (SOD).

키워드

Hibiscus manihot Hentriacontane daucosterol 3-dihydrocaffeonyl-5-p-coumaroylquinic acid