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Please use this identifier to cite or link to this item: http://ir.calis.edu.cn/hdl/530500/17708

Title: 功能化松香丙烯醇酯聚合物吸附分离银杏黄酮
Other Titles: Adsorption and Separation of Ginkgo Biloba Flavone by Functional Polymer of Rosin Allyl Alcohol Ester
Authors: 广西民族大学化学与生态工程学院,广西南宁530006
华中师范大学化学学院,湖北武汉430079
白丽娟
张晓丽
蓝虹云
雷福厚
李中华
Keywords: 功能化松香丙烯醇酯
吸附分离
银杏黄酮
Issue Date: 2007-03-25
Publisher: 化学与生物工程
Citation: 化学与生物工程,2007,03:24-26
Abstract: 研究了功能化松香丙烯醇酯聚合物吸附分离银杏黄酮的效果。结果表明,功能化松香丙烯醇酯聚合物对银杏黄酮的静态吸附量为22.6 mg.g-1,洗脱液为70%乙醇水溶液,动态吸附量为4.7 mg.g-1,功能化交联松香丙烯醇酯聚合物对银杏黄酮的静态吸附量和动态吸附量分别为14.2 mg.g-1和5.5 mg.g-1。经过再生,功能化松香丙烯醇酯聚合物可以重复使用,3次使用后对银杏黄酮的吸附能力没有明显降低。 The separation and purification of ginkgo biloba flavone by a functional polymer(the oxide of polymer of rosin allyl alcohol ester) was explored. For functional polymer of rosin allyl alcohol ester, the static adsorption of ginkgo biloba flavone was 22.6 mg · g^-1 and the dynamic adsorption of ginkgo biloba flavone was 4.7 mg · g^-1. For functional polymer of cross-linking polymerized rosin allyl alcohol ester, the static adsorption of ginkgo biloba flavone was 14.2 mg · g^-1 and the dynamic adsorption was 5.5 mg · g^-1. The reused results showed that functional polymer of rosin allyl alcohol ester could separate and purify the ginkgo biloba flavone, but its structure still needed to be optimized.
URI: http://ir.calis.edu.cn/hdl/530500/17708
Appears in Collections:期刊论文

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