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Preparation and Properties of Graft Copolymer of Degraded Starch and HPA-CAE with HRP Catalysis
Author(s): 
Pages: 893-898
Year: Issue:  9
Journal: Fine Chemicals

Abstract: 用丙烯酸羟丙酯与柠檬酸发生酯化反应合成丙烯酸羟丙酯柠檬酸酯(HPA-CAE),在辣根过氧化酶(HRP)/H2O2/乙酰丙酮(ACAC)体系引发下,HPA-CAE与降解淀粉发生接枝共聚反应.研究了HRP、H2O2、ACAC和HPA-CAE用量对共聚物接枝效率(GE)和接枝率(GP)的影响,结果表明,50 g酶降解淀粉(质量分数15%)与13.9 gHPA-CAE在HRP(6.4 mg)/H2O2 (...
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