Effects of tea reconstituted tobacco leaf on volatile aroma component of cigarette smoke

Reconstituted tobacco containing different proportion of tea,by using the coating method,were mixed to tobacco and produce blended tobacco cigarettes,cigarette smoke was trapped with the smoking machine,the total particulate matter of the mainstream smoke was collected,the filters which contained particulate matter of the smoke was extracted through the simultaneous and extraction method (SDE),and then analyzed qualitatively and quantitatively by using the GC-MS.Compared with the blank control sample,it showed that the content of aromatic component in blended tobacco containing different proportion of tea increased in different degrees,and with the increasing of tea added,the total aromatic component of 10% and 14% cigarette samples increased 64.9% and 69.3% respectively.