Search Results

22 results

  1. CORESTA Congress, Kunming, 2018, Smoke Science/Product Technology Groups, STPOST 24

    Influences of chronic alcohol consumption and critical enzyme regulation on the in vivo metabolism of NNK in mice

    MAO Jian(1); ZHANG Qidong(1); WANG Ronghao(1); LI Chen(1); LIU Shuaidong(2); CHAI Guobi(1); WANG Dingzhong(1); XI Hui(1); LIU Junhui(1); ZHANG Jianxun(1)
    (1) Zhengzhou Tobacco Research Institute of CNTC, Zhengzhou, P.R. China; (2) Technology Center of China Tobacco Shaanxi Industrial Co., Ltd., Baoji, Shaanxi, P.R. China
    The progressive clarification of influential factors on the in vivo metabolism of 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone (NNK), one of the potent carcinogens in tobacco, could provide valuable information for precisely evaluating the health risk ...
  2. Tobacco Science & Technology, 2012, 10, p. 13-15, ISSN.1002-0861

    Stabilizing technical parameters in cut tobacco drying with moisture content parallel shift method

    ZHAO Hanwen(1); ZHANG Jun(2); LI Na(2)
    (1) Technology Center, China Tobacco Shaanxi Industrial Co., Ltd., Baoji 721013, Shaanxi, P.R. China; (2) Baoji Cigarette Factory, China Tobacco Shaanxi Industrial Co., Ltd., Baoji 721013, Shaanxi, P.R. China
    In order to stabilize the technical parameters in cut tobacco drying, the moisture content in cut tobacco before and after drying was simultaneously adjusted with moisture content parallel shift method. The variation of running parameters of cut tobacco ...
  3. Tobacco Science & Technology, 2012, 11, p. 5-9, ISSN.1002-0861

    Comparison of processing quality of cut strips dried with two different technologies

    WANG Zongying(1); PENG Juncang(1); XU Lei(1); WANG Jianqiang(1); CAO Jieqiong(2); LEI Dongfeng(1)
    (1) Technology Center, China Tobacco Shaanxi Industrial Co., Ltd., Baoji 721000, Shaanxi, P.R. China; (2) Baoji Cigarette Factory, China Tobacco Shaanxi Industrial Co., Ltd., Baoji 721000, Shaanxi, P.R. China
    To investigate the effects of drying means on the processing quality of dried cut strips, the change trends of physical indexes, sensory quality, chemical components, smoke indexes and seven harmful components of cut strips after cylinder drying and ...
  4. CORESTA Meeting, Agronomy/Phytopathology, 2011, Santiago, AP 03

    Lowering TSNAs through nitrite reductase activity

    DAVENPORT S.E.; FORSYTH K.; TULLY L.; LISTER R.; LE LAY P.; MAUNDERS M.; SANCHEZ-TAMBURRINO J.P.
    Advanced Technologies Ltd., Cambridge, UK (holding of British American Tobacco Ltd.)
    Tobacco specific nitrosamines (TSNAs) are compounds in tobacco that have been shown to be carcinogenic. TSNAs are formed by the nitrosation of tobacco alkaloids with the main nitrosating agent believed to be nitrite. High levels of nitrate accumulation ...
  5. CORESTA Meeting, Agronomy/Phytopathology, 2011, Santiago, AP 27

    Tobacco Biotechnology: a tool for business solutions

    SANCHEZ-TAMBURRINO J.P.; EDWARDS K.; JONES L.; DAVENPORT S.E.
    Advanced Technologies Ltd., Cambridge, UK (holding of British American Tobacco Ltd.)
    Over the past 20 years, genetic modification and molecular breeding has been successfully used in many different crops to provide agronomic advantages (i.e., herbicide resistance, insect tolerance). However there are many other areas where it can be used ...
  6. Tobacco Science & Technology, 2011, 8, p. 5-8., ISSN.1002-0861

    Analysis of effects of drying parameters in rotary cylinder dryer on cut tobacco quality based on uniform design

    WANG ZONG-YING(1,2); WANG JIAN-MIN(1); WANG HAI-NI(3); HAO CHUN-YAN(3); ZHANG ZHI-SHENG(3)
    1. Zhengzhou University of Light Industry, Zhengzhou 450002, P.R. China; 2. Technology Center, China Tobacco Shaanxi Industrial Co., Ltd., Baoji 721000, Shaanxi, P.R. China; 3. Yan’an Cigarette Factory, Yan’an 716000, Shaanxi, P.R. China
    In order to study the effect of technical parameters of drying cylinder on cut tobacco quality, the effects of steam flow of HT, cylinder wall’s temperature, hot air temperature, opening of wet air exhaust valve and rotational velocity of cylinder on cut ...