Studies on chemical compounds of Chlorella sorokiniana.
- Author:
Ling ZHANG
;
Ping-huai LIU
;
Jiao-na WU
;
Guo-fu YANG
;
Yang-yang SUO
;
Ning LUO
;
Chen CHEN
- Publication Type:Journal Article
- MeSH:
Biological Factors;
chemistry;
Chlorella;
chemistry;
Gas Chromatography-Mass Spectrometry;
Molecular Structure
- From:
China Journal of Chinese Materia Medica
2015;40(7):1325-1329
- CountryChina
- Language:Chinese
-
Abstract:
Chemical constituents of Chlorella sorokiniana were isolated and purified by repeated column chromatographies, over silicagel and Sephadex LH-20. Their structures were identified on the basis of physicochemical properties and spectroscopic data analysis. Five compounds were obtained from the petroleum ether extract of Chlorella sorokiniana, and their structures were identified as (22E, 24R)-5alpha, 3beta-epidioxiergosta-6, 22-dien-3beta-ol(1),(24S)-ergosta-7-en-3beta-ol(2), loliolide(3), stigmasta-7,22-dien-3beta,5alpha,6alpha-triol(4), and 3beta-hydroxy-5alpha,6alpha-epoxy-7-megastigmen-9-one(5). The main liposoluble fractions from Chlorella sorokiniana maiuly contain fatty acids, alkyl acids and olefine acids. Components 1-5 were isolated from the genus Chlorella for the first time.
