| 利用厌氧菌生物合成维生素B12的初步研究 |
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| 引用本文： | 张秋红,周健一,张香香,武玉荣. 利用厌氧菌生物合成维生素B12的初步研究[J]. 四川食品与发酵, 2005, 41(1): 8-10 |
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| 作者姓名： | 张秋红 周健一 张香香 武玉荣 |
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| 作者单位： | 华北制药康欣有限公司,石家庄,050015;华北制药康欣有限公司,石家庄,050015;华北制药康欣有限公司,石家庄,050015;华北制药康欣有限公司,石家庄,050015 |
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| 摘 要： | 本文报道了利用菌种自然选育、定向筛选和小罐发酵等试验研究方法，总结出了利用费氏丙酸茵进行厌氧培养生物合成维生素B12的发酵工艺，使发酵单位有了很大提高，这对利用厌氧茵生产维生素B12具有一定的指导意义。
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| 关 键 词： | 维生素B12 费氏丙酸菌 厌氧发酵 定向筛选 |
| 文章编号： | 1671-6892(2005)01-0008-03 |
Preliminary Study on the Production of Vitamin B12 Using an Anaerobe |
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| ZHANG Qiu-hong,ZHOU Jan-yi,ZHANG Xiang-xiang,WU Yu-rong. Preliminary Study on the Production of Vitamin B12 Using an Anaerobe[J]. Sichuan Food and Fermentation, 2005, 41(1): 8-10 |
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| Authors: | ZHANG Qiu-hong ZHOU Jan-yi ZHANG Xiang-xiang WU Yu-rong |
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| Abstract: | The strain improvement ,directed screening and fermentation experiments in a little fermentor were studied , An anaerobic fermentation technology was obtained,which made the fermentation unit heightened significantly.This paper was instructive to the companies that produced Vitamin B_~12 using propionibacterium freudenreichii. |
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| Keywords: | Vitamin B_(12) propionibacterium freudenreichii anaerobic fermentation directed screening |
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