Studies on the Plant Sterols and Triterpenes. II. Separation of Stigmasterol, β-Sitosterol and Campesterol, and about So-called "γ-Sitosterol."
- 1 January 1965
- journal article
- Published by Pharmaceutical Society of Japan in CHEMICAL & PHARMACEUTICAL BULLETIN
- Vol. 13 (3) , 379-384
- https://doi.org/10.1248/cpb.13.379
Abstract
The sterols from Xanthii Fructus and Phellodendri Cortex were reinvestigated using gas chromatography. Gas chromatographically pure stigmasterol. β-sitosterol and campesterol were obtained by a repeated recrystallization of either acetate or benzoate of the sterol mixture. γ-Sitosterol isolated from Phellodendri Cortex and also from soybean was found to be a mixture of campesterol and β-sitosterol (1 : 1).Keywords
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