Abstract: The invention concerns a method for analyzing a cigarette leaf composition, including the following steps: (1) preparation of a cigarette sample to be analyzed and single-grade tobacco leaf samples; and (2) collection of a thermal analysis spectrum to obtain the composition and proportion of the tobacco leaves in the cigarette to be analyzed. The method can complete the analysis of the composition of finished cigarettes in a few minutes, and can obtain a clear formula of the composition and proportion values. It is objective, efficient, highly sensitive, versatile, and has good repeatability. It has unique advantages in the analysis of finished cigarette compositions in the tobacco industry.

Abstract: The invention concerns a method for analyzing cigarette leaf components based on fusion mapping, including the following steps: (1) Preparation of a cigarette sample to be analyzed and single-grade tobacco leaf samples; (2) Construction of a fusion map for the cigarette sample to be analyzed and the single-grade tobacco leaf samples; (3) Analysis of the fusion map to obtain the composition and proportion of the tobacco leaves in the cigarette to be analyzed. The method can complete the analysis of the composition of finished cigarettes in a few minutes, and can obtain a clear formula composition and proportion values. It is objective, efficient, highly sensitive, and has good repeatability. It has unique advantages in the analysis of finished cigarette compositions in the tobacco industry.