节点文献
高取代度淀粉醋酸酯的制备
Preparation of Starch Acetates with High Degree of Substitution
【Abstract】 Starch acetate with high DS was prepared by glacial acetic acid and acetic anhydride using methyl sulfonic acid as a catalyst. The influences of reaction temperature, reaction time, ratios of reactants on the esterification have been examined. The product is characterized by chemical analysis, infrared analysis, intrinsic viscosity and solubility measurements. High linear amylose was found easier to be esterized.
- 【文献出处】 应用化学 ,Chinese Journal of Applied Chemistry , 编辑部邮箱 ,2001年07期
- 【分类号】O636
- 【被引频次】38
- 【下载频次】340