OBJECTIVE: To study optimum inclusion process conditions for volatile oil from Aucklandia lappa. METHODS: The study was carried out with orthogonal design. The process conditions were studied by determining the utilization ratio of volatile oil from Aucklandia lappa, the oil-bearing rate and extract ratio of inclusion compound. RESULTS: The optimum preparation conditions for inclusion were established as: oil: beta-CD was 1:8, the inclusion temperature and time were at 40 degrees C and for 1 h respectively, the utilization ratio of oil is 87.1%. CONCLUSION: The method can be used for production of beta-CD on a large scale.
[Study on preparation of beta-cyclodextrin inclusion compound of volatile oil from Aucklandia lappa] Publishing Authors By Initials