KMID : 0043319900130030282
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Archives of Pharmacal Research 1990 Volume.13 No. 3 p.282 ~ p.284
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Extraction and Determination of Phytosterols from Corn Oil Foots
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Kim SH
Park SH/Ahn BG/Yi JS/Park MS/Lee BR/Kim K
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Abstract
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By saponification and extraction of corn oil foots abandoned as waste during oil refining, a mixture of phytosterols was obtained, and its major components were determined as beta-sitosterol, campesterol and stigmasterol by gas chromatographic analysis. The mixture is very cheap and regarded as an excellent substrate for direct fermentation of C-17 keto steroid intermediate for various steroid pharmaceuticals.
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