한국연초학회지 (Journal of the Korean Society of Tobacco Science)
- 제22권2호
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- Pages.184-189
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- 2000
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- 1225-2131(pISSN)
Statistical approach for development of objective evaluation method on tobacco smoke
- Hwang, Keon-Joong (Korea Ginseng and Tobacco Research Institute) ;
- Rhee, Moon-Soo (Korea Ginseng and Tobacco Research Institute) ;
- Ra, Do-Young (Korea Ginseng and Tobacco Research Institute)
- 발행 : 2000.12.01
초록
This study was conducted to develop the objective evaluation method for tobacco smoke. The evaluation was carried out by using the data of cut or blended tobacco components, smoke components, electric nose system (ENS), and sensory test. By using the statistical methods, such as cluster analysis, discriminant analysis, factor analysis, correlation analysis, and multiple regression analysis, the relationship among the data of tobacco, smoke, ENS, and sensory evaluation was studied. By the results of cluster analysis, the data from smoke analysis by GC and ENS were able to select the difference of tobacco leaf characteristics. As the results of discriminant analysis, grouping by the components of tobacco leaves and smoke was possible and the results of GC analysis of smoke could be used for discrimination of tobacco leaves. In the results of factor analysis, nicotine, tar, CO, puff No and pH in the smoke were the factors effecting on the tobacco leaf characteristics. From the correlation analysis, aroma, taste, irritation, and smoke volume of sensory test had high relation to tar, p-cresol threonolatone, levoglucosane, and quinic acid-