The inclusion compound of βcyclodextrin and β-ionone was made by using the saturated solution. Through the orthogonal test, it was found that the optimized processing technology was that the molar ratio of βCD and βionone was 1∶1; the stirring time was 6 h; the reacting temperature was 60 ℃ and the quantity added to dehydrated alcohol was 20% of the whole reaction system. Its structure was confirmed by IR analysis and 1H NMR characterization. The compound was applied to cigarette flavoring, which could play an important role in enhancing the aroma quality of cigarette, obviously reducing the stimulus and smoothing the smoke. The further stability test indicated that the flavor stability increased after being included.