| 微生物发酵生产十三碳二元酸的研究 |
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| 引用本文： | 陈远童,庞月川,郝秀珍.微生物发酵生产十三碳二元酸的研究[J].微生物学报,1999,39(3):279-281. |
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| 作者姓名： | 陈远童 庞月川 郝秀珍 |
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| 作者单位： | 中国科学院微生物研究所 |
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| 摘 要： | 分类号ＴＱ９２０．１文献标识码Ｂ文章编号０００１６２０９（１９９９）０３０２７９８１十三碳二元酸（ＤＣ１３）是化学合成麝香Ｔ香料和尼龙１３１３工程塑料的重要原料。ＤＣ１３在自然界中不单独存在，用化学方法难以合成，只能从菜籽油中提出甘油芥酸酯再经…
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| 关 键 词： | 热带假丝酵母 突变株 十三碳二元酸 |
Studies on microbial production of undecane 1, 11-dicarboxylic acid from N-tridecane] |
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| Y Chen,Y Pang,X Hao.Studies on microbial production of undecane 1, 11-dicarboxylic acid from N-tridecane][J].Acta Microbiologica Sinica,1999,39(3):279-281. |
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| Authors: | Y Chen Y Pang X Hao |
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| Institution: | Institute of Microbiology, Chinese Academy of Sciences, Beijing 100080. |
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| Abstract: | A mutant, Candida tropicalis P-12-242, which can produce undecane 1, 11-Dicarboxylic acid(DC13) from N-Tridecane(nC13), was obtained by treating the parent stain UH-2-48 with sodium nitrite. On 2500L fermenter testing, under the optimum condition where the fermentation medium contained total 26% nC13, pH of the course of fermentation was maintained range 7.5-8.0, at 28 degrees C-30 degrees C, the highest level of DC13 production was obtained after 6 d, and the average amount of DC13 accumulated was 182.6 g/L in broth. After received residual nC13, The average consumption rate of DC13 from nC13 was 87.8%. The purity of the product DC13, which was analyzed by gas chromatography was about 96.8%. |
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