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Journal of the Korean Chemical Society (JKCS)

ISSN 1017-2548(Print)
ISSN 2234-8530(Online)
Volume 21, Number 3
JKCSEZ 21(3)
June 20, 1977 

Sterol Compositions in Some Cucurbitaceae Vegetable Oils

몇가지 박과 식물 종자유중의 Sterol 조성
Tae Myoung Jeong, Min Suk Yang, Taro Matsumoto

정태명, 양민석, 송본태랑
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 α-Spinasterol, Δ7,22,25-stigmastatrienol 및 Δ7,25-stigmastadienol를 단리하여 IR, NMR 및 질량분석법으로 동정하였다.

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. α-Spinasterol, Δ7,22,25-stigmastatrienol and Δ7,25-stigmastadienol isolated from the 4-desmethylsterol fraction were identified by IR, NMR and mass spectrometry.

193 - 203
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