| 培养基中无机盐对红霉素A含量的影响 |
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| 引用本文： | 刘刚,刘必成,张卫兰,付水林,宫衡. 培养基中无机盐对红霉素A含量的影响[J]. 化学与生物工程, 2009, 26(8): 80-82 |
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| 作者姓名： | 刘刚 刘必成 张卫兰 付水林 宫衡 |
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| 作者单位： | 华东理工大学,上海,200237;华东理工大学,上海,200237;华东理工大学,上海,200237;华东理工大学,上海,200237;华东理工大学,上海,200237 |
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| 摘 要： | 红色糖多孢菌在含不同有机氮源的培养基中发酵生产红霉素时,红霉素效价和含量明显不同.对不同有机氮源培养基中无机盐含量进行聚类分析,结果发现,锌对红霉素A含量有明显影响,并对此进行了验证实验.
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| 关 键 词： | 红霉素A 有机氮源 聚类分析 无机盐 锌 |
Effect of Inorganic Salts in Medium on Erythromycin A Content |
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| LIU Gang,LIU Bi-cheng,ZHANG Wei-lan,FU Shui-lin,GONG Heng. Effect of Inorganic Salts in Medium on Erythromycin A Content[J]. Chemistry & Bioengineering, 2009, 26(8): 80-82 |
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| Authors: | LIU Gang LIU Bi-cheng ZHANG Wei-lan FU Shui-lin GONG Heng |
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| Affiliation: | LIU Gang,LIU Bi-cheng,ZHANG Wei-lan,FU Shui-lin,GONG Heng(East China University of Science and Technology,Shanghai 200237,China) |
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| Abstract: | The efficiency and content of erythromycin A fermented in the shake flask was significantly influenced by different kinds of organic nitrogen sources.With the cluster analysis method,the effects of content of inorganic salts in different organic nitrogen source were analyzed.Results showed that Zn was the key factor affecting content of erythromycin A.The verifying experiment was carried out. |
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| Keywords: | erythromycin A organic nitrogen source cluster analysis inorganic salt Zn |
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