| 羧甲基壳聚糖球形凝胶树脂的制备及其对槲皮素吸附性能研究 |
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| 引用本文： | 王丽丽,苏苗,林强.羧甲基壳聚糖球形凝胶树脂的制备及其对槲皮素吸附性能研究[J].化学世界,2012,53(4):201-203. |
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| 作者姓名： | 王丽丽 苏苗 林强 |
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| 作者单位： | 北京联合大学生物化学工程学院,北京,100023 |
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| 摘 要： | 采用反相悬浮法合成了羧甲基壳聚糖球形凝胶树脂,平均粒径为0.338mm。考察了槲皮素溶液浓度、吸附时间和温度、戊二醛用量以及交联温度对树脂吸附性能的影响。结果表明,槲皮素溶液浓度对吸附量有较大影响,最大吸附量可达38.1mg/g,其它因素对吸附量也有一定影响。
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| 关 键 词： | 反相悬浮法 羧甲基壳聚糖 槲皮素 吸附性能 |
Preparation of Gelatinous Resin of Carboxymethyl Chitosan and Application for Adsorption of Quercetin |
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| WANG Li-li
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SU Miao
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LIN Qiang.Preparation of Gelatinous Resin of Carboxymethyl Chitosan and Application for Adsorption of Quercetin[J].Chemical World,2012,53(4):201-203. |
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| Authors: | WANG Li-li SU Miao LIN Qiang |
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| Affiliation: | (Biochemical Engineering College of Beijing Union University,Beijing100023,China) |
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| Abstract: | The gelatinous resin of carboxymethyl chitosan was prepared by reversed-phase suspension method.And the resin was spherical,having the average size was about 0.338mm.The effects of concentration of quercetin,adsorption time,adsorption temperature,amount of glutaraldehyde and the temperature of cross-linking reaction were investigated.The results showed that the adsorption was significantly effected by concentration of quercetin and the maximum amounts of adsorption was 38.1mg/g.Other factors also affects the adsorption. |
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| Keywords: | reversed-phase suspension method carboxymethyl chitosan quercetin adsorption |
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