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| 枯草芽孢杆菌ATCC2233产生表面活性素的研究 | |
| 引用本文： | 陈蓉明 林跃鑫. 枯草芽孢杆菌ATCC2233产生表面活性素的研究[J]. 福建轻纺, 2000, 0(12): 1-4 |
| 作者姓名： | 陈蓉明 林跃鑫 |
| 作者单位： | 福建师大生物工程学院,福建福州 |
| 摘 要： | 薄层导一性分析结果表明枯草芽孢杆菌ＡＴＣＣ２２３３能够产生Ｓｕｒｆａｃｔｉｎ，生长曲线表明菌体生长和产Ｓｕｒｆａｃｔｉｎ的过程不同步。透明圈测定结果表明产Ｓｕｒｆａｃｔｉｎ的最适温度为３７℃，最适ｐＨ为７．０。Ｓｕｒｆａｃｔｉｎ能够显著降低水－空气之间的表面张力，且具有对热稳定的特性。 |
| 关 键 词： | 枯草芽孢杆菌 生物表面活性素 发酵 薄层层析 |
Research Of Surfactin Produced by Bacillus subtilis ATCC2233 |
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| Chen Rongming Lin yuexin Huan Yanyan. Research Of Surfactin Produced by Bacillus subtilis ATCC2233[J]. The Light & Textile Industries of Fujian, 2000, 0(12): 1-4 | |
| Authors: | Chen Rongming Lin yuexin Huan Yanyan |
| Affiliation: | Chen Rongming Lin yuexin Huan Yanyan |
| Abstract: | The result of thin-layer chromatography shows that B.subtilis ATTCC2233 is able to produce surfactin. The growth curve indicates that the growth of B.subtilis and the surfactin production is asynchronous. The Analysis of colorless rings tell us that surfactin production is maximum at temperatures 37 and pH 7.0.Surfactin can evidently lower the surface tension of water and is stable to heat. |
| Keywords: | Bacillus subtilis surfactin fermentation conditi |
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