| 电渗析法分离提纯N-乙酰-L-半胱氨酸研究 |
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| 引用本文： | 周静 张关永. 电渗析法分离提纯N-乙酰-L-半胱氨酸研究[J]. 氨基酸和生物资源, 1999, 21(2): 1-3 |
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| 作者姓名： | 周静 张关永 |
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| 作者单位： | 华东理工大学化学系 |
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| 摘 要： | 使用我校由辐射法制备的高性能离子交换膜ＨＦ—１及ＨＦ—２，采用电渗析技术对合成所得的Ｎ－乙酰－Ｌ－半胱氨酸进行了分离提纯，脱盐率＞１５％，损失率＜１５％，为工业化应用提供了依据。
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| 关 键 词： | N－乙酰－L－半胱氨酸 电渗析 脱盐 L－半胱氨酸盐酸盐 分离 |
Application of Electrodialysis on Desalination of N-acetyl-L-cysteine |
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| Zhou jing,Zhang guanyong. Application of Electrodialysis on Desalination of N-acetyl-L-cysteine[J]. Amino Acids & Biotic Resources, 1999, 21(2): 1-3 |
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| Authors: | Zhou jing Zhang guanyong |
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| Abstract: | In this paper, a high efficient ion-exchange membrane (HF-1,HF-2) prepared with radiolysis was used for desalination of mother liquor of NAC by means of electrodialysis. The desalination efficiency was more than 85% and the ratio of lose of NAC was less than 15%. This study provided a basis for industrialization of desalination of NAC with electrodialysis. |
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| Keywords: | N acety1 L cysteine Electrodialysis Desalination L-cysteine separation |
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