| 丙酸杆菌的分离与初步鉴定 |
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| 引用本文： | 陈劲春,王立仁,李一,马华.丙酸杆菌的分离与初步鉴定[J].北京化工大学学报(自然科学版),1999,26(2):8-10. |
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| 作者姓名： | 陈劲春 王立仁 李一 马华 |
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| 作者单位： | 北京化工大学化学工程学院生物化工系,北京,100029 |
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| 基金项目： | 北京化工大学校科研和教改项目;; |
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| 摘 要： | 采用厌氧技术从鲜牛奶等样品中分离丙酸杆菌。经初筛后对其中一株（１００２０）较详细研究，应用扫描电子显微镜（ＳＥＭ）等进行形态学观察，通过不同培养介质揭示其生理特点，并初步定为费氏丙酸杆菌。对其发酵产物经红外分光光度计测试确认为丙酸。最后讨论了应用一些研究的几个问题。
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| 关 键 词： | 丙酸杆菌 分离 鉴定 |
Isolation and primary charaterization of propionibacteria for propionic acid fermentation |
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| Chen Jingchun,Wang Liren,Li Yi,Ma Hua.Isolation and primary charaterization of propionibacteria for propionic acid fermentation[J].Journal of Beijing University of Chemical Technology,1999,26(2):8-10. |
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| Authors: | Chen Jingchun Wang Liren Li Yi Ma Hua |
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| Abstract: | Isolation of propionibacteria from the fresh milk and other samples has been carried out at our lab under the anaerobic condition. One strain, numbered 10020, after primary screening, has been studied in detail to character its morphology and physiology, particularly to qualitify its fermentation product by infrared spectrophotometer. Based on the above data, the strain 10020 has been classified as propionibacterium freudenreichii. Moreover, a few questions have been discussed for our further work. |
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| Keywords: | propionibacteria isolation characterization |
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