用非线性拟合原理对β-CD/1-MCP的包结物热分解反应动力学进行了研究.结果表明:在10号机理函数下求得的反应活化能随温度升高(降解率增大)呈单调变化.包结物热分解过程只存在着一个阶段,即1-MCP/β-CD之间的作用力被破坏,所包结的1-MCP从β-CD的空腔中脱离出来.这种降解的非阶段性从速率常数的变化同样也得到反映.包结物热降解过程存在着动力学补偿效应:lnAn=0.289 4En-3.531 5(相关系数r为0.999 0). The kinetics of thermal decomposition reaction of β-CD / 1-MCP was studied by non-linear fitting theory.The results showed that the activation energy of reaction obtained with mechanism number 10 increased with the increase of temperature Large) showed a monotonous change.The thermal decomposition process of the inclusion has only one stage, that is, the force between the 1-MCP / β-CD is destroyed, and the enclosed 1-MCP is detached from the cavity of the β-CD The non-staged nature of this degradation is also reflected from the change of the rate constant, and the kinetic compensation effect exists in the thermal degradation of the entrapment: lnAn = 0.289 4En-3.531 5 (correlation coefficient r is 0.999 0).