可溶性β-环糊精聚合物的制备及提纯

Preparation and Purification of Soluble β-Cyclodextrine Polymer

本文以环氧氯丙烷为交联剂，β－环糊精反应制备可溶性β－环糊精聚合物。分别用H型阳离子树脂、D296型阴离子树脂和凝胶色谱法来纯化产品，结果令人满意。

This paper reports the preparation of soluble β-cyclodextrine polymer using epichlorohydrin as crosslinking agents. Sodium chloride in the product is removed through H mode cation exchange resin and D296 mode anion resin, respectively. The resulting residue is subjected to gel chromatography to remove the unreacted β-cyclodextrine. Then, the purificated product is obtained.