Effect of irradiation of sensory quality of cigarettes

3 brands of cigarettes were irradiated and smoked to make sure the effect of irradiation on sensory qualities of cigarettes, luster, aroma, harmony, offensive taste, irritancy, after taste and total scores of irradiated cigarettes were studied. The results showed that, compared with each index of CK, some indexes changed after irradiation, sensory quality of cigarettes might be improved by suitable dose. The sensory qualities of cigarettes of different brands or different styles change differently, though they were irradiated by the same dose. There was no obvious relation between score of any index and irradiation dose, when cigarette of a same brand irradiated by different doses. Above all, the changes of sensory quality of cigarette may meet the requirements of different smokers on the palate. (authors)