Phytochemical Constituents and Antioxidant Activities of the Aerial Parts of Hibiscus manihot

황촉규 지상부의 성분분리 및 항산화활성

  • 박은영 (숙명여자대학교 약학대학) ;
  • 양기숙 (숙명여자대학교 약학대학)
  • Received : 2009.12.30
  • Accepted : 2010.03.20
  • Published : 2010.06.30

Abstract

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).

Keywords

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