Study on the Process of Including Volatile Oil of Aucklandia lappa and Lagehead atractylode with βcyclodextrin
Abstract:ObjectiveTo study the optimum inclusion process conditions for volatile oils from Aucklandia lappa and Lagehead atractylode.Methods Orthogonal design was used. The quality of inclusion compound of volatile oils before and after being included were analyzed by TLC and UV. Results The optimum preparation conditions for inclusion were established as follows: ultilization β-cyclodextrin and volatile oils was 8∶1, stirring for 3 hours at 30℃.Conclusion The optimum preparation conditions were stable and applicable which could be used for mass production.
Key words:Volatile oil of Aucklandia lappa and Lagehead atractylode; Inclusion of β-CD; Orthogonal design