| 大孔树脂对鬼针草总黄酮的吸附分离特性研究 |
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| 引用本文： | 钟明媚,陈飞虎,袁丽萍,王晓华,吴繁荣. 大孔树脂对鬼针草总黄酮的吸附分离特性研究[J]. 中药材, 2007, 30(3): 338-341 |
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| 作者姓名： | 钟明媚 陈飞虎 袁丽萍 王晓华 吴繁荣 |
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| 作者单位： | 1. 安徽医科大学药学院,安徽合肥,230032
2. 安徽省医学科学研究所,安徽合肥,230061 |
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| 摘 要： | 目的:研究7种不同类型大孔吸附树脂对鬼针草总黄酮的吸附及解吸特性,筛选出适合分离纯化鬼针草总黄酮的大孔吸附树脂。方法:以鬼针草总黄酮含量为指标,采用静态吸附法、动态吸附法比较不同树脂对总黄酮的吸附量、解吸率及吸附动力学的影响。结果:在静态吸附和动态吸附试验中均以HPD l00比较适合于鬼针草总黄酮的分离纯化。结论:大孔吸附树脂HPD l00对鬼针草总黄酮具有良好的吸附分离性能,吸附快、解吸容易,性能优于其他树脂。
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| 关 键 词： | 鬼针草 总黄酮 大孔吸附树脂 静态吸附 动态吸附 |
| 文章编号： | 1001-4454(2007)03-0338-04 |
| 修稿时间： | 2006-07-24 |
Study on the Property of Adsorption and Separation of the Macroporous Resins for Total Flavonoids of Bidens bipinnata L. |
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| ZHONG Ming-mei,CHEN Fei-hu,YUAN Li-ping,WANG Xiao-hua,WU Fan-rong. Study on the Property of Adsorption and Separation of the Macroporous Resins for Total Flavonoids of Bidens bipinnata L.[J]. Journal of Chinese medicinal materials, 2007, 30(3): 338-341 |
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| Authors: | ZHONG Ming-mei CHEN Fei-hu YUAN Li-ping WANG Xiao-hua WU Fan-rong |
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| Affiliation: | 1. School of Pharmacology, Anhui Medical University, Hefei 230032, China; 2. Anhui Institute of Medical Sciences, Hefei 230061, China |
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| Abstract: | Objective: To screen macroporous resins for isolation and purification of total flavonoids of Bidens bipinnata L.(TFB) through investigating the property of adsorption and desorption of 7 kinds of macroporous adsorption resins for TFB.Methods: The content of total flavonoids was used as the evaluating criteria,and the static and dynamic adsorption-desorption methods were adopted to compare the adsorption quantity,the rate of desorption and adsorption kinetics of different macroporous adsorption resins.Results: Among 7 kinds of macroporous adsorption resins,the HPD 100 resin was the best for isolating and purifying TFB.Conclusion: HPD 100 possess a better adsorbability and separating property,and its property is obviously higher than any other resins. |
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| Keywords: | Bidens bipinnata L. Total flavonoids Macroporous adsorption resins Static adsorption Dynamic adsorption |
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