| 液膜体系中氨基酸迁移的研究 |
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| 引用本文： | 邹长英,李光熹,李克安,童沈阳.液膜体系中氨基酸迁移的研究[J].中国生物化学与分子生物学报,1995,11(1):50-54. |
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| 作者姓名： | 邹长英 李光熹 李克安 童沈阳 |
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| 作者单位： | 山西职工医学院化学教研室，北京大学化学系 |
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| 摘 要： | 用Ａｌｉｑｕａｔ３３６－Ｓｐａｎ８０－甲苯制成液体表面活性剂的膜体系，对氨基酸的迁移行为进行了研究，确定了苯丙氨酸完全及快速迁移的制乳和适宜条件，２ｍｉｎ的迁移率可达９０％以上。在苯丙氨酸的最佳迁移条件下，其它氨基酸如天冬氨酸、精氨酸、甘氨酸等都能有较高的迁移率。此法适用于微量氨基酸的提取和分离。
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| 关 键 词： | 液体表面活性剂膜 Aliquat336 苯丙氨酸 迁移 |
| 收稿时间： | 1995-02-20 |
Study on Transport of Amino Acids at Emulsion Liquid Membrane System |
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| Zou,Chang-Ying,Li,Guang-Xi.Study on Transport of Amino Acids at Emulsion Liquid Membrane System[J].Chinese Journal of Biochemistry and Molecular Biology,1995,11(1):50-54. |
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| Authors: | Zou Chang-Ying Li Guang-Xi |
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| Institution: | (Division of Chemistry, Shanxi Worker Medical College, Taiyuan 030012) Li,Ke-An; Tong, Shen-Yang(Department of Chemistry, Peking Universily, Beijing 100871 |
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| Abstract: | The transport behavior of amino acids through the surfactant liquid membrane of Aliquat 336-Span 80-Toluene has been studied,The optimal experimental conditions for transport of Phenylalanine with high efficiency and high speed were obtained.The transport rate of Phenylalanine reached 90% in 2 min of transport time. Other amino acids, such as the Aspartic acid,Arginine and Glycine etc. are also transported at the optimal transport conditions of Phenylalanine.This method can be adopted for extraction and separation of micro arnount of amino acids. |
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| Keywords: | Liquid Surfactant Membrane Aliquat 336 Transport Phenylalanine |
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