Method for judging puff-by-puff smoking stability of heated cigarette and application of method

The invention provides a method for judging the puff-by-puff smoking stability of a heated cigarette and application of the method, and the method comprises the following steps: (1) smoking the heated cigarette to be detected puff-by-puff, collecting particulate matters and gas matters in aerosol generated in the smoking process, and performing HS-GC-IMS detection to obtain a three-dimensional spectrogram and a two-dimensional spectrogram; and (2) establishing a characteristic spectrum according to the three-dimensional spectrogram and the two-dimensional spectrogram obtained in the step (1), comparing the difference of volatile component data in puff-by-puff smoking, calculating the similarity value of each puff smoking result and a first puff by taking the data of the first puff as a reference, and judging the puff-by-puff smoking stability of the heated cigarette to be detected. According to the determination method provided by the invention, the objective and accurate analysis result is used for replacing