Sterols from a species of Pichia, a n-alkane-utilizing yeast. |
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| Authors: | T M Jeong T Ito T Tamura T Matsumoto |
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| Affiliation: | College of Science and Technology, Nihon University 8, Kanda Surugadai, 1-chome, Chiyoda-ku Tokyo, 101 Japan |
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| Abstract: | The component sterols in the lipid from a yeast, a species of Picia, grown on n-alkanes have been studied. Ergosterol and zymosterol in the 4-desmethylsterol fraction, 4alpha-methylzymosterol in the 4-monomethylsterol fraction and lanosterol in the 4,4-dimethylsterol fraction are present as the major components in the respective fractions. Among the minor components, the presence of 24-methylene-lanostenol, in addition to fecosterol and 4alpha-methylfecosterol, is indicated. |
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