몇가지 박과 식물 종자유중의 Sterol 조성

Three sterol fractions; 4-desmethyl-, 4-monomethyl-, and 4,4-dimethylsterol, separated by thin layer chromatography from the unsaponifiables of five Cucurbitaceae (cucumber, watermelon, sponge cucumber, gourd and snake gourd) seed oils were analyzed by gas liquid chromatography and combined gas liqu...

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Veröffentlicht in:Journal of the Korean Chemical Society 1977, Vol.21 (3), p.193-203
Hauptverfasser: 정태명, 양민석, Tae Myoung Jeong, Min Suk Yang, Taro Matsumoto
Format: Artikel
Sprache:kor
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Zusammenfassung:Three sterol fractions; 4-desmethyl-, 4-monomethyl-, and 4,4-dimethylsterol, separated by thin layer chromatography from the unsaponifiables of five Cucurbitaceae (cucumber, watermelon, sponge cucumber, gourd and snake gourd) seed oils were analyzed by gas liquid chromatography and combined gas liquid chromatography-mass spectrometry. ${\alpha}$-Spinasterol, ${\Delta}^{7,22,25}$-stigmastatrienol and ${\Delta}^{7,25}$-stigmastadienol isolated from the 4-desmethylsterol fraction were identified by IR, NMR and mass spectrometry. 오이, 수박, 수세미, 박, 하늘수박의 다섯가지 박과식물 종자유에서 세가지 스테롤 플랙숀을 박층 크로마토그래피로 나누고 각 플랙숀의 조성을 가스크로와 가스크로에 연결된 질량분석법으로 밝혔다. 이중 4-데스메틸스테롤 플랙숀에서 ${\alpha}$-Spinasterol, ${\Delta}^{7,22,25}$-stigmastatrienol 및 ${\Delta}^{7,25}$-stigmastadienol를 단리(單離)하여 IR, NMR 및 질량분석법으로 동정(同定)하였다.
ISSN:1017-2548