Polyozellus multiplex가 생산하는 지질괴산화 저해물질

  • 황지숙 (한국과학기술연구원 생명공학연구소) ;
  • 송경식 (경북대학교 농화학과) ;
  • 김양섭 (농촌진흥청 농업과학기술원) ;
  • 석순자 (농촌진흥청 농업과학기술원) ;
  • 이태호 (부산대학교 미생물학과) ;
  • 유익동 (한국과학기술연구원 생명공학연구소)
  • 발행 : 1996.10.01

초록

In the course of screening lipid peroxidation inhibitor from basidiomycetes, a mushroom, which was collected at O-Dae mountain in Kangweon- Do, was found to have active compound. The mushroom was identified as Polyzellus multiplex, which belongs to Aphylloporalles Thelephoraceae, on the basis of macroscopic and microscopic characteristics of the fruiting body. The methanol extract of fruiting body was extracted with benzene and ethylacetate, sequentially. By using various kinds of chromatographies, PM1, and PM2 and PM3, were purified from the ethylacetate extract and the benzene extract, respectively. Color reaction and analyses of IR, UV, and NMR spectra indicated that PM1 was a derivative of thelephoric acid, and PM2 and PM3 were linoleic acid and oleic acid, respectively. IC$_{50}$ of PM1 for inhibition of lipid peroxidation was 1.96 ppm and LD$_{50}$ was 500 mg/kg.

키워드

참고문헌

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