| 乳状液膜法提取青霉素G的研究 |
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| 引用本文： | 莫凤奎,朱澄云.乳状液膜法提取青霉素G的研究[J].膜科学与技术,1999,19(3):51-53. |
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| 作者姓名： | 莫凤奎 朱澄云 |
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| 作者单位： | 沈阳药科大学基础部 |
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| 摘 要： | 使用青霉素Ｇ钠盐纯品溶液，模拟考察了乳状液膜法分离青霉素的条件．着重研究了提取率与膜中载体类型、Ｓｐａｎ－８０用量的关系，优化出最佳提取条件，在最佳条件下青霉素的提取率可达９２％，浓缩比可达９．
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| 关 键 词： | 乳状液膜 青霉素 提取 |
Extraction of penicillin G by emulsion liquid membrane process |
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| Mo Fengkui,Zhu Chengyun,Han Qing \=.Extraction of penicillin G by emulsion liquid membrane process[J].Membrane Science and Technology,1999,19(3):51-53. |
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| Authors: | Mo Fengkui Zhu Chengyun Han Qing \= |
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| Abstract: | The extraction of penicillin G(PG) by an emulsion liquid membrane was studied under various operational conditions.The effects of surfactant concentration and carrier type on the extraction efficiency of penicillin G were concerned by us.Results showed that the extraction efficiency of PG reached up to 92% under optimum conditions.A concentration of greater than nine times that of the initial concentration of PG was obtained in the internal phase.The extraction of PG was performed successfully by emulsion liquid membrane.\= |
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| Keywords: | emulsion liquid membrane\ penicillin G\ extraction |
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