The Korean Journal of Mycology (한국균학회지)

The Korean Society of Mycology (한국균학회)
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Studies on the Fatty acids in the White Poria cocos

백복령(白茯笭), White Poria cocos, 중(中)의 지방산(脂肪酸) 성분(成分)에 관한 연구(硏究)

  • Moon, Soon-Ku (Department of Chemistry, College of Science Dongguk University) ;
  • Park, Sang-Shin (Department of Chemistry, College of Science Dongguk University) ;
  • Min, Tae-Jin (Department of Chemistry, College of Science Dongguk University)
  • 문순구 (동국대학교 이과대학 화학과) ;
  • 박상신 (동국대학교 이과대학 화학과) ;
  • 민태진 (동국대학교 이과대학 화학과)
  • Published : 1987.03.30
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Abstract

The qualitative and quantitative analysis of fatty acids in the Korean White Poria cocos(Schw.) Wolf were performed. Dry powder of sample was extracted with chloroform-methanol(2 : 1, v/v) mixed solvent. The extract was saponified and methylated, and then analyzed by gas chromatography. Total 24 peaks were observed in the gas chromatogrom and 5 peaks i.e, $C_{8:0}\:;\:caprylic\:acid$, $C_{11:0}\:;\:undecanoic\:acid$, $C_{12:0}\:;\:lauric\:acid$. $C_{12:1}\:;\:dodecenoic\:acid$ and $C_{16:0}\:;\:palmitic\:acid$ were identified. Major components were $C_{8:0}\:and\:C_{12:1}$ were determined as $6.657\:{\mu}g/g\:and\:10.176{\mu}g/g$ respectively.

한국산 백복령을 chloroform-methanol(2 : 1, v/v) 혼합용매로 추출한 다음, 비누화 및 메델에스테르화 한 후 gas chromatography에 의하여 얻은 총24개의 Peak 중, caprylic acid($C_{8:0}$), undecanoic acld($C_{11:0}$) lauric acid($C_{12:0}$) , dodecenoic acid($C_{12:1}$) 및 Palmitic acid($C_{16:0}$)의 5 개 성분을 확인하였으며, 그중 주성분인 $C_{8:0}$과 $C_{12:1}$은, 시료 g당 $6.657{\mu}g$ 및 $10.176{\mu}g$ 이었다.

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