| 硅酸盐细菌发酵条件的优化 |
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| 引用本文： | 付学琴,龙中儿,魏赛金,黄文新,涂国全. 硅酸盐细菌发酵条件的优化[J]. 江西农业学报, 2007, 19(7): 121-123,126 |
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| 作者姓名： | 付学琴 龙中儿 魏赛金 黄文新 涂国全 |
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| 作者单位： | 江西师范大学,生命科学学院,江西,南昌,330027;江西农业大学,生物工程系,江西,南昌,330045;江西省农业厅,经济作物局,江西,南昌,330046 |
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| 基金项目： | 江西师范大学校科研和教改项目 |
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| 摘 要： | 通过正交实验对硅酸盐细菌JXSD-18菌株的发酵条件进行了优化研究,结果表明,比较理想的发酵条件为:摇床转速200 r/m in,起始pH值7.0,温度32℃,装液量30mL,在此条件下硅酸盐细菌的溶磷效果达到最好。
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| 关 键 词： | 硅酸盐细菌 溶磷 发酵条件优化 摇床发酵 |
| 文章编号： | 1001-8581（2007）07-0121-03 |
| 收稿时间： | 2007-03-23 |
| 修稿时间： | 2007-03-23 |
Optimization of Fermentation of Silicate Bacterium |
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| FU Xue-qin,LONG Zhong-er,WEI Sai-jin,HUANG Wen-xin,TU Guo-quan. Optimization of Fermentation of Silicate Bacterium[J]. Acta Agriculturae Jiangxi, 2007, 19(7): 121-123,126 |
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| Authors: | FU Xue-qin LONG Zhong-er WEI Sai-jin HUANG Wen-xin TU Guo-quan |
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| Affiliation: | 1. College of Life Science, Jiangxi Normal University, Nenehang 330027, China; 2. Bioengineering Department, Jiangxi Agricultural University, Nanchang 330045, China ; 3. Cash Crops Bureau, Jiangxi Agricultural Department, Nanchang 330046, China |
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| Abstract: | The fermentation of a silicate bacterium JXSD-18 was investigated through orthogonal test.The test showed that the optimum condition for 30mL inventory for fermentation was to rotate at speed of 200r/min in shakeflask at the temperature of 32℃ and the original pH of 7.0.The P-dissolution ability of silicate bacterium was the best in this condition. |
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| Keywords: | Silicate bacterium P-dissolution ability Fermentation optimization Shake-flask culture |
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