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| 树脂法提取冠毒素的研究 | |
| 引用本文： | 吴晓玉,丰娟,周静,储炬.树脂法提取冠毒素的研究[J].江西农业大学学报,2007,29(4):660-664. |
| 作者姓名： | 吴晓玉 丰娟 周静 储炬 |
| 作者单位： | 1. 华东理工大学生物反应器国家重点实验室,上海,200237;江西农业大学,生物科学与工程学院,江西,南昌,330045 2. 江西农业大学,生物科学与工程学院,江西,南昌,330045 3. 华东理工大学生物反应器国家重点实验室,上海,200237 |
| 基金项目： | 国家自然科学基金 , 江西省教育厅科研项目 |
| 摘 要： | 通过分析比较几种大孔吸附树脂和离子交换树脂对发酵液中冠毒素的分离纯化效果,结果显示:1400大孔吸附树脂对发酵液冠毒素的吸附量最大,用700 g/L乙醇洗脱,洗脱率为79%,回收率为48%。该类大孔吸附树脂操作简便、快速,比较适用于工业上的提取工艺。 |
| 关 键 词： | 大孔吸附树脂 冠毒素 提取 |
| 文章编号： | 1000-2286（2007）04-0660-05 |
| 收稿时间： | 2007-03-03 |
| 修稿时间： | 2007-03-03 |
A Study on the Abstraction of Coronatine by Resins |
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| WU Xiao-yu,FENG Juan,ZHOU Jing,CHU Ju.A Study on the Abstraction of Coronatine by Resins[J].Acta Agriculturae Universitis Jiangxiensis,2007,29(4):660-664. | |
| Authors: | WU Xiao-yu FENG Juan ZHOU Jing CHU Ju |
| Institution: | 1. The State Key Lab of Bioreactor Engineering, East China University of Science and Technology, Shanghai 200237, China ; 2. College of Bioscience and Bioengineering, JAU, Nanchang 330045, China |
| Abstract: | The abstraction efficiency of coronatine in fermentation broth with several macroporous absorption resins and ion-exchange resins was studied.The result showed that the coronatine-absorbing capacity of 1400 macroporous absorption resin was the greatest.After eluting with 700 g/L ethanol,the elution rate of coronatine was 79%,and the recovery percent was 48%.The resin was feasible for abstraction process on industrial scale owing to its simple and fast operation. |
| Keywords: | macroporous absorption resin coronatine abstraction |
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