正交试验法研究桉叶油与β-环糊精包合的条件

Research into Conditions of Eucalyptus Oil Included with β-cyclodextrin by Orthogonal Method

采用研磨法制备桉叶油与β-环糊精包合物,应用三因素三水平的正交试验设计法进行实验,优选出最佳包合工艺条件是:桉叶油与β-环糊精的投料质量比为1∶10,包合温度为50℃,研磨时间为2h,得包合物的产率和包合率分别为98.01%和93.01%.

The inclusion compound of Eucalypti oil with β-cyclodextrin was prepared by the method of grind.The experiment were designed by Orthogonal experiment design with three factors and three levels.The optimum technology condition was obtained： the ratio of Eucalyptus oil toβ-cyclodextrin was 1∶10;the including temperature was 50℃,the inclusion time was 2h.Under these conditions,he productivity of inclusion compound was 98.01% and the rate of inclusion was 93.01%.