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目的 :研究羟乙桂胺 β 环糊精包合物的制备方法。 方法 :采用饱和溶液法制备羟乙桂胺 β 环糊精包合物 ,并采用红外光谱、紫外光谱进行鉴定。结果 :羟乙桂胺 β 环糊精包合物主客分子摩尔比为 1∶1,平均收率为 ( 75 .9± 1.4 ) % ,平均包合率 ( 64.0± 2 .0 ) %。结论 :羟乙桂胺 β 环糊精包合物可使其溶解度大大增加。
Objective: To study the preparation of β -cyclodextrin inclusion complex. Methods: The inclusion compound of β-cyclodextrin was prepared by saturated solution method and identified by infrared spectroscopy and ultraviolet spectroscopy. Results: The molar ratio of host-guest molecules of β-cyclodextrin inclusion complex was 1: 1. The average yield was (75.9 ± 1.4)% and the average inclusion rate was (64.0 ± 2.0)%. Conclusion: The inclusion of β -cyclodextrin inclusion complex can increase its solubility greatly.