β-环糊精/氯菊酯包合物制备工艺优化

Optimization of Preparation of Inclusion Complex of β-cyclodextrin with Permethrin

文章采用超声波法制备了β-环糊精/氯菊酯超分子包合物。采用正交设计研究氯菊酯与β-环糊精的主客体摩尔比、包合温度和包合时间等对包合作用的影响,优选出超声波法制备了β-环糊精/氯菊酯超分子包合物的最佳工艺条件。借助紫外光谱、红外光谱、差热分析证明了超分子包合物的形成。

In the paper,the supremolecular inclusion complex of β-cyclodextrin with permethrin was prepared by means of ultrasonic wave technology.Effects of molar ratio of permethrin to β-cyclodextrin（β-CD）inclusion of temperature and time et al were evaluated by orthogonal test.and the optimized conditions of preparation were determined.The form of supremolecular inclusion complex was testified by UV,IR fluorescence spectrometries and differential thermal analysis（DSC）.