| Vc二步发酵新菌系生长代谢的调节 |
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| 引用本文： | 刘耀平,李义,周斌,张成刚,张忠泽,陈宏权,高永涛,廖德明.Vc二步发酵新菌系生长代谢的调节[J].应用与环境生物学报,2002,8(6):644-647. |
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| 作者姓名： | 刘耀平 李义 周斌 张成刚 张忠泽 陈宏权 高永涛 廖德明 |
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| 作者单位： | 1. 中国科学院沈阳应用生态研究所,沈阳,110015
2. 东北制药总厂,沈阳,110028 |
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| 基金项目： | 辽宁省重大科技项目 (No .972 2 1 0 1 1 )~~ |
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| 摘 要： | 研究了培养基和培养条件对新菌系大、小菌生长地代谢的影响。结果表明：培养基的碳源、葡萄糖/山梨糖浓度比、氮源、生长因子以及起始pH值、通气量等，可以有效地调节2-酮基-L-古龙酸的代谢产生数量，规范新菌系B529-Go.V.6的行为、生理状态，促进大小菌之间的协调，使其达到最佳状态。图2表6参5
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| 关 键 词： | 维生素C 二步发酵 新菌系B529－Go.V.6 生长代谢 调节 |
| 修稿时间： | 2001年12月3日 |
REGULATION ON GROWTH AND ANABOLISM OF THE NEWLY-MIXED CULTURE IN TWO-STEP FERMENTATION OF VITAMIN C |
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| LIU Yaoping ,LI Yi,ZHOU Bin,ZHANG Chenggang,ZHANG Zhongze,CHEN Hongquan,GAO Yongtao & LIAO Deming.REGULATION ON GROWTH AND ANABOLISM OF THE NEWLY-MIXED CULTURE IN TWO-STEP FERMENTATION OF VITAMIN C[J].Chinese Journal of Applied and Environmental Biology,2002,8(6):644-647. |
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| Authors: | LIU Yaoping LI Yi ZHOU Bin ZHANG Chenggang ZHANG Zhongze CHEN Hongquan GAO Yongtao & LIAO Deming |
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| Institution: | LIU Yaoping **,LI Yi,ZHOU Bin,ZHANG Chenggang,ZHANG Zhongze,CHEN Hongquan1,GAO Yongtao1 & LIAO Deming1 |
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| Abstract: | The growth and metabolism of the newly-mixed culture in two-step fermentation of vitamin C was studied under the different incubate condition. The results showed that the physiological phase of the newly-mixed system and the product of 2-KGA could be optimized by using the suitable carbon sources, ratio of glucose to L-sorbose, nitrogen sources, growth factors and culture condition including the initial pH value and ventilation. Fig 2, Tab 6, Ref 5 |
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| Keywords: | vitamin C two-step fermentation the newly-mixed culture B529-Go V 6 growth and anabolism regulation |
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