| D101型树脂对芍药苷吸附分离性能的研究 |
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| 引用本文： | 桂双英,周亚球,柯仲成.D101型树脂对芍药苷吸附分离性能的研究[J].中国实验方剂学杂志,2006,12(2):25-27. |
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| 作者姓名： | 桂双英 周亚球 柯仲成 |
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| 作者单位： | 安徽中医学院药学院药剂教研室,安徽,合肥,230031 |
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| 摘 要： | 目的：研究大孔吸附树脂分离富集赤芍中芍药苷的性能。方法：采用HPLC法测定芍药苷的含量；考察大孔吸附树脂对芍药苷的吸附性能以及洗脱参数。结果：D101大孔吸附树脂对提取液中芍药苷的最佳分离条件为：上柱液浓度为2．5mg，mL、流速为3．6BV／h，芍药苷比吸附量达32．2mg／g，20％乙醇洗脱率为91．25％。芍药苷纯度可达73．70％。结论：D101大孔吸附树脂可用于赤芍中芍药苷的分离富集。
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| 关 键 词： | 大孔吸附树脂 赤芍 芍药苷 吸附 分离 |
| 文章编号： | 1005-9903（2006）02-0025-03 |
| 收稿时间： | 2005-03-07 |
| 修稿时间： | 2005年3月7日 |
Adsorption and Separation Properties of D101 Resin for Purification of Paeoniflorin |
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| GUI Shuang-ying,ZHOU Ya-qiu,KE Zhong-cheng.Adsorption and Separation Properties of D101 Resin for Purification of Paeoniflorin[J].China Journal of Experimental Traditional Medical Formulae,2006,12(2):25-27. |
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| Authors: | GUI Shuang-ying ZHOU Ya-qiu KE Zhong-cheng |
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| Institution: | School of Pharmacy, Arthui College of TCM, Hefei 230031, China |
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| Abstract: | Objective:To study the separation effect of D_(101) macroporous resin for the purification of Paeoniflorin in Radix Paeonia.Methods:HPLC was used to analyze the content of Paeoniflorin,and the adsorption performance and the elution parameters were investigated.Results:The optimal separation conditions were as follows:the concentration of Paeoniflorin was 2.5mg/mL with a flow rate of 3.6BV/h,and 20% alcohol was used as eluant.The adsorption of Paeoniflorin was 32.2mg/g,and the elution ratio of Paeoniflorin was 91.25%,and the purity of Paeoniflorin reached 73.70%.Conclusion:D_(101) resin can be used to refine the Paeoniflorin in the extraction of Radix Paeonia. |
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| Keywords: | Macroporous resin Radix Paeoniae Rubra Paeoniflorin Adsorption Separation |
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