Biosynthesis of biotin-vitamers from unsaturated higher fatty acids by bacteria.
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概要
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The biosynthesis of biotin-vitamers from unsaturated higher fatty acids by the resting cell system of bacteria was investigated. Biotin-vitamer formation from oleic, linoleic and linolenic acids was found in certain bacteria belonging to the genera Enterobacter, Agrobacterium, Bacillus, Escherichia and Micrococcus. The biotin-vitamers were identified as a mixture of 7, 8-diaminopelargonic acid, desthiobiotin and biotin. Metabolites other than biotin-vitamers from those fatty acids were analyzed by gas-liquid chromatography and mass spectrometry. Linoleic, oleic, C-17 and C-15 saturated fatty acids were identified as the main metabolites of linolenic acid. The pathway of biosynthesis of pimelic acid from linolenic acid by a strain of Bacillus sphaericus AKU 0227 was also studied.
- 財団法人 学会誌刊行センターの論文
著者
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大杉 匡弘
Laboratory of Applied Microbiology, Department of Food Science, Faculty of Home Economics, Mukogawa Women's University
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宮内 加代子
Laboratory of Applied Microbiology, Department of Food Science, Faculty of Home Economics, Mukogawa Women's University
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井上 八寿子
Laboratory of Applied Microbiology, Department of Food Science, Faculty of Home Economics, Mukogawa Women's University
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井上 八寿子
Laboratory of Applied Microbiology, Department of Food Science, Faculty of Home Economics, Mukogawa Women's University
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宮内 加代子
Laboratory of Applied Microbiology, Department of Food Science, Faculty of Home Economics, Mukogawa Women's University
関連論文
- Effects of the Yeast Extract Components Pyrroloquinoline Quinone and Aspartic Acid on Vitamin B12 Production in Klebsiella pneumoniae IFO 13541
- Microbial formation of biocytin.
- Biosynthesis of biotin-vitamers from unsaturated higher fatty acids by bacteria.
- Microbiological activity of biotin-vitamers.
- Biosynthesis of biotin-vitamers by family enterobacteriaceae.