Isolation of sterols from the methanol extracts of Cymbidium goeringii REICHB. fil = 춘란(Cymbidium goeringii REICHB. fil)의 메탄올 추출물로부터 sterol 화합물의 분리

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Title
Isolation of sterols from the methanol extracts of Cymbidium goeringii REICHB. fil = 춘란(Cymbidium goeringii REICHB. fil)의 메탄올 추출물로부터 sterol 화합물의 분리
Author(s)
J H Lee; D H Kim; M H Bang; H J Yang; S H Bang; I S Chung; Byoung-Mog Kwon; S H Kim; D K Kim; M H Park; N I Baek
Bibliographic Citation
Journal of Korean Society for Applied Biological Chemistry, vol. 48, no. 3, pp. 263-266
Publication Year
2005
Abstract
Cymbidium goeringii REICHB. fil was extracted with 80% MeOH and solvent-fractionated with EtOAc, n-BuOH and H2O, successively. From EtOAc fraction, three sterols were isolated on repeated silica gel and ODS column chromatographies. The chemical structures were determined as β-sitosterol (1), daucosterol (2) and ergosterol peroxide (3) by NMR, MS and IR, which is the first to be isolated from Cymbidium goeringii REICHB. fil.
Keyword
cymbidium goeringiisterolβ-sitolsteroldaucosterolergosterol peroxide
ISSN
I000-0171
Publisher
Korea Soc-Assoc-Inst
Type
Article
Appears in Collections:
1. Journal Articles > Journal Articles
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