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2 results

  1. Tobacco Science & Technology, 2012, 12, p. 9-13, ISSN.1002-0861

    Characterization of temperature distribution in cigarette burning cone

    LIU Minchang(1,3); LI Bin(*1); YIN Donghong(2); XIE Guoyong(2); CHANG Jiheng(1)
    (1) Zhengzhou Tobacco Research Institute of CNTC, Zhengzhou 450001, P.R. China; (2) Technology Center, China Tobacco Hunan Industrial Co., Ltd., Changsha 410007, P.R. China; (3) Technology Center, China Tobacco Chuanyu Industrial Co., Ltd., Chengdu 610066, P.R. China
    In order to characterize the temperature distribution in cigarette burning cone more accurately, a temperature-based method for determining puffing time was proposed. Six interpolation methods, line-connection, the nearest neighbor point, modified...
  2. Tobacco Science & Technology, 2011, 12, p. 43-46., ISSN.1002-0861

    Application of optimization algorithm for discrete particle swarm and principal component projection analysis in chromatographic fingerprint analysis of cigarette smoke

    WEN JIAN-HUI(1); ZHONG KE-JUN(1); DU WEN(1); YIN DONG-HONG(1); LIU HUI-MIN(2)
    1. Technology Center of China Tobacco Hunan Industrial Co., Ltd., Changsha 410007, P.R. China; 2. Zhengzhou Tobacco Research Institute of CNTC, Zhengzhou 450001, P.R. China
    In order to create distinguishable chromatogram models for mainstream cigarette smoke samples of similar style, the GC-TOFMS chromatographic sections of 38 smoke samples of two sets of the same brand cigarettes were processed with optimization...