| 一株黑色素高产细菌的发酵条件研究 |
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| 引用本文： | 欧剑虹,倪丽娜,黄永胜,谢志雄,沈萍.一株黑色素高产细菌的发酵条件研究[J].中国医药工业杂志,2004,35(9):528-530. |
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| 作者姓名： | 欧剑虹 倪丽娜 黄永胜 谢志雄 沈萍 |
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| 作者单位： | 武汉大学生命科学学院,湖北,武汉,430072 |
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| 摘 要： | 采用正交试验和单因素试验研究了黑色素高产细菌BFHM2002获得高产所需的发酵条件.结果表明其最适培养基为(%,w/v):蛋白胨2、甘露醇0.4、碳酸钙0.2、氯化钠0.5、L-酪氨酸0.1,pH6.0.在优化条件下,产量可达3.25mg/ml.
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| 关 键 词： | 黑色素 正交试验 单因素试验:发酵 |
| 文章编号： | 1001-8255(2004)09-0528-03 |
Optimization of Fermentation Conditions for A High-Melanin-Producing Bacterium |
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| Authors: | OU Jian-Hong NI Li-Na HUANG Yong-Sheng XIE Zhi-Xiong SHEN Ping |
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| Affiliation: | OU Jian-Hong,NI Li-Na,HUANG Yong-Sheng,XIE Zhi-Xiong*,SHEN Ping |
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| Abstract: | Single factor and orthogonal experiments were used to optimize the fermentation conditions for a high-melanin-producing bacterium BFHM2002. The results indicated that the optimum fermentation media were (%, w/v):peptone 2, mannitol 0.4, CaCO3 0.2, NaCl 0.5, L-Tyr 0.1 and pH 6.0. The yield of melanin was 3.25mg/ml under theoptimum fermentation conditions. |
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| Keywords: | melanin orthogonal test single factor experiment fermentation |
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