碘与环糊精包合物的稳定性研究

Researches into the stability of bundle of iodine and cyclodextrin

通过对碘与环糊精包合物的热重 -差热 ( TGA-DTA)表征及测定碘含量的变化 ,研究了碘与环糊精( CD)形成的包合物的稳定性 .结果表明 ,KI与β-CD包结较困难 ,不能起稳定 I- 的作用 ,而 KI3与β-CD包结较好 ,且使

Through determining the change of iodine content and apparent of TGA DTA,and researching into the stability of the bundle of Iodine and Cyclodextrin,the authors obtained the results which showed that the bundle of KI and β CD was somewhat difficult,but the bundle of KI 3 or β CD is better.It made KI 3 more stable.