| 枯草芽胞杆菌肌苷发酵过程参数相关分析 |
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| 引用本文： | 陈双喜,周潜,郭元昕,储炬,庄英萍,张嗣良.枯草芽胞杆菌肌苷发酵过程参数相关分析[J].华东理工大学学报(自然科学版),2006,32(1):28-32. |
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| 作者姓名： | 陈双喜 周潜 郭元昕 储炬 庄英萍 张嗣良 |
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| 作者单位： | 华东理工大学生物反应器工程国家重点实验室,上海,200237;河南大学生命科学学院,开封,475001;华东理工大学生物反应器工程国家重点实验室,上海,200237 |
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| 基金项目： | 上海市教委"曙光计划" |
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| 摘 要： | 基于参数相关的研究方法已成功地应用于多个发酵产品的过程优化,本文通过对枯草芽胞杆菌肌苷生产过程的尾气变化规律、碳氮源消耗和产物浓度的分析和计算,并根据摄氧率(OUR)、二氧化碳释放率(CER)、呼吸熵(RQ)和产物得率(YP/G)的相关性,在工程尺度将发酵过程分为4个阶段,为其他尺度的研究和过程优化提供了线索。
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| 关 键 词： | 相关分析 枯草芽胞杆菌 肌苷 发酵 过程优化 |
| 文章编号： | 1006-3080（2006）01-0028-05 |
| 收稿时间： | 2005-01-08 |
| 修稿时间： | 2005年1月8日 |
Application of Correlation Analysis of Fermentation Parameters to the Inosine Production by Bacillus subtilis |
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| CHEN Shuang-xi,ZHOU Qian,GUO Yuan-xin,CHU Ju,ZHUANG Ying-ping,ZHANG Si-liang.Application of Correlation Analysis of Fermentation Parameters to the Inosine Production by Bacillus subtilis[J].Journal of East China University of Science and Technology,2006,32(1):28-32. |
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| Authors: | CHEN Shuang-xi ZHOU Qian GUO Yuan-xin CHU Ju ZHUANG Ying-ping ZHANG Si-liang |
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| Abstract: | Correlation analysis of fermentation parameters has been effectively applied to process optimization of several fermentation products.The composition of exhaust gas,consumption of carbon and(nitrogen) sources,concentration of product formed during the inosine production of Bacillus subalis were analyzed and calculated.The whole process was classified into four phases according to the state parametes on engineering scale,i.e.the correlation of oxygen uptake rate(OUR), carbon dioxide evolution rate(CER),respiratory quotient(RQ) and product yield to glucose(Y_(P/G)).It gives a clue to the researches on other scales and fermentation process optimization. |
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| Keywords: | correlation analysis Bacillus subtilis inosine fermentation process optimization |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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