Adsorption Efficiency of Ethylene Glycol Maleic Rosinate Acrylate-Acrylamide Copolymer for Puerarin

Abstract

Abstract: In this study, a copolymer was synthesized using suspension polymerization from ethylene glycol maleic rosinate acrylate (EGMRA) and acrylamide (AM), and its thermodynamic and kinetic characteristics for adsorbing puerarin and mechanism for controlling puerarin adsorption were analyzed. The prepared copolymer showed good adsorption performance towards puerarin. The optimum static adsorption conditions were obtained as follows: 40% ethanol as solvent for puerarin at a concentration of 6.0 mg/mL, adsorbent particle size 20—40 mesh, and equilibrium adsorption at a temperature between 25 ℃ and 50 ℃ with shaking at a speed of 80 r/min. Under these conditions, the equilibrium adsorption capacity (Qe) was 23.01 mg/g. A pseudo second-order equation that could well describe the adsorption process was established. Film diffusion and particle diffusion were found to be key steps in the adsorption system, and the diffusion coefficients were calculated using the Fick equation to be 5.22 × 10-8 cm2/s and 3.20 × 10-8 cm2/s, respectively.

Key words: ethylene glycol maleic rosinate acrylate, acrylamide, copolymer, adsorption, thermodynamics, kinetics, puerarin

CLC Number:

062，063

LI Xiao-Yan. Adsorption Efficiency of Ethylene Glycol Maleic Rosinate Acrylate-Acrylamide Copolymer for Puerarin[J]. FOOD SCIENCE, 2013, 34(1): 27-32.

References

赵莹莲．葛根素的药理作用及临床应用进展 [J]. 安徽医药， 2010，14(12)：1377～1379. 王苏静，赵新杰．葛根素的药理作用研究进展 [J]. 内蒙古中医药， 2010，14(12)：107～108.甘宾宾，廖庆明．高效液相色谱法测定保健食品中葛根素的含量．化工技术与开发，2006，1：21～22.
[4] 王文亮，杜方岭，祝清俊．葛根素提纯方法研究新进展．中国食物与营养，2009，8：40～42.
[5] 李旭洲，韩立炜，张岩峰，等.葛根中葛根黄酮的水提取及大孔树脂纯化工艺研究[J].北京中医药大学学报，2009，32（9）：626～629.
[6] 桂本，郭嘉，池如安，等．大孔吸附树脂对葛根总黄酮吸附性能的研究[J].应用化工，2007，36（5）：451～453.
[7] 鄢贵龙．大孔吸附树脂对葛根素吸附行为的研究[J].食品工业科技，2007，28（1）：63～65．
[8] 王亚红，王亚丽．正交试验优化新型大孔吸附树脂分离葛根素的的工艺研究[J]. 安徽农业科学，2010，38(28)：15568～15570，15573.
[9] 吴丽莺，王亚明，孟庆雄，等.松香树脂酸的改性及应用的研究进展[J].应用化工，2010，39（10）：1564-1567.
[10] 李晓燕，陈清松，柯金炼，等.松香改性酚醛环氧树脂的固化物结构及性能表征[J].广州化学，2009，34（2）：28～32.
[11] 王瑾，聂影.中国松香产业国际竞争战略选择[J].林业经济问题，2007，27（4）：345～348.
[12] 李鹏飞，雷福厚，严瑞萍，等.松香基功能高分子对Cu(II) 吸附性能的研究[J].离子交换与吸附， 2010, 26(6): 533～541.
[13] 李小燕，雷福厚，黄安宝，等.以改性松香为交联剂的盐酸川穹嗪分子印迹聚合物吸附性能研究[J].化学研究与应用，2009，21(10)：1397～1403.
[14] 雷福厚，卢建芳，赵慷，等.松香基功能高分子吸附分离盐酸小檗碱研究[J]. 离子交换与吸附，2009，25(5)：456～462.
[15] 雷福厚，左振宇，刘祖广，等.一种自交联功能基高聚物及其制备方法[P].CN：200710051902，2007.
[16] 李小燕，潘洪平，杨立芳，等.广西粉葛药材高效液相色谱指纹图谱的研究[J].中成药，2006，28(9)：1249～1253.
[17] 白林，王琪，任耩.高效液相色谱法测定脊痛宁胶囊中葛根素的含量[J]. 解放军药学学报，2011，27（3）：236～240.
[18] 史伯安．漆酚树脂对茶多酚的吸附特性研究[J].食品工业科技，2006，27（11）：63～65.
[19] 张慧君，王文霞，宋秘钊．大孔吸附树脂对金莲花黄色素的吸附性能研究[J]. 化学研究与应用，2009，21（4）：472～476.
[20] 彭芳华，邓如剑，申红光，等．NPBA在黑索金表面的吸附研究[J] .固体火箭技术，2009，32（3）：310～313.
[21] 秦丽红，张凤宝，张国亮，等．NTS在大孔吸附树脂上的吸附动力学及机理[J]．化学工业与工程，2007，24（3）245～248.

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