Objective:To optimize β-cyclodextrin inclusion process in the inclusion of volatile oil in anti-rhinitis gel.Methods:Orthogonal experiment was performed

and the inclusion process was evaluated with inclusion rate of volatile oil

recovery rate of inclusion compound as indexes.The findings were distinguished by microscopy

thin-layer chormatography(TLC)

ultraviolet spectroscop(UV) and differential scanning calorimety(DSC).Results:The optimized inclusion condition was as follows.The rate of volatile oil to β-cyclodextrin was 1:8(ml/g)

the inclusion temperature was at 80℃ and inclusion time was 1 h.Conclusion:The optimized method was simple and efficient

and suitable for industrialized production.