| 若干极性树脂对黄芩甙及黄芩黄素的吸附性能研究 |
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| 引用本文： | 马建标,王利民.若干极性树脂对黄芩甙及黄芩黄素的吸附性能研究[J].高等学校化学学报,1992,13(5):705-708. |
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| 作者姓名： | 马建标 王利民 |
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| 作者单位： | 南开大学高分子化学研究所，南开大学高分子化学研究所，南开大学高分子化学研究所，南开大学高分子化学研究所，南开大学高分子化学研究所，南开大学高分子化学研究所 天津 300071，天津 300071，天津 300071，天津 300071，天津 300071，天津 300071 |
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| 摘 要： | 测定了35种具有不同极性的吸附树脂对黄芩甙及黄芩黄素的吸附量,发现弱碱树脂具有较大的吸附量,研究了弱碱树脂对黄芩黄素的吸附动力学,观察到该树脂对黄芩黄素的吸附较快,5h已基本达到吸附平衡。
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| 关 键 词： | 黄芩甙 黄芩黄素 极性树脂 吸附 |
Investigation on the Adsorption Properties of Thirty-five Polar Polymeric Adsorbents for Baicalin and Baicalein |
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| MA Jian-biao,WANG Li-min,LI Jian-min,ZHAO Cun-xiang,SHI Zuo-qing,HE Bing-lin.Investigation on the Adsorption Properties of Thirty-five Polar Polymeric Adsorbents for Baicalin and Baicalein[J].Chemical Research In Chinese Universities,1992,13(5):705-708. |
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| Authors: | MA Jian-biao WANG Li-min LI Jian-min ZHAO Cun-xiang SHI Zuo-qing HE Bing-lin |
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| Abstract: | In search of a polymeric adsorbent suitable for the separation or purification of flavones and other phenolic natural products, the adsorption capacities of thirty-five polar polymeric adsorbents for baicalin and baicalein were measured respectively. The results show that some basic adsorbents possess larger capacities. The adsorption kinetics of aminomethylated cross-linked polystyrene was then determined. Its adsorption for baicalein would reach to an equilibrium in about five hours. |
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| Keywords: | Polymeric adsorbent Basic resin Baicalin Baicalein |
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