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86 results

  1. Tobacco Science & Technology, 2011, 10, p. 58-60., ISSN.1002-0861

    Differential analysis of hydrogen cyanide delivery in mainstream smoke of different domestic[Chinese] and imported cigarettes

    XU YONG; ZHANG XIA; LIU WEI; CHEN YONG-KUAN; JIN YONG-CAN; YANG SHUAI; MA YAN; CAO HONG-YUN; RUI XIAO-DONG; MIAO MING-MING
    Key Laboratory of Tobacco Chemistry, Yunnan Academy of Tobacco Science, Kunming 650106, P.R. China
    The hydrogen cyanide (HCN) content in mainstream smoke of 157 domestic and imported cigarette samples were determined with continuous flow method, and the results were statistically analyzed. The results showed that: 1) the HCN delivery of domestic ...
  2. Tobacco Science & Technology, 2011, 2, p. 25-34., ISSN.1002-0861

    Advance in product harm reduction in tobacco industry: a review

    LIU LI-QUAN(1); ZHOU YA-NING(1); GONG AN-DA(2)
    1. Zhengzhou Tobacco Research Institute of CNTC, Zhengzhou 450001, P.R. China; 2. Technology Center, China Tobacco Fujian Industrial Co., Ltd., Xiamen 361004, Fujian, P.R. China
    The progress in products’ harm reduction in tobacco industries at home and abroad since 2004 was reviewed in terms of cigarette blend, processing technology and auxiliary materials, especially in processing technology. It was believed that harmful ...
  3. Tobacco Science & Technology, 2011, 8, p. 44-47., ISSN.1002-0861

    Fast analysis of 7 volatile phenols in mainstream cigarette smoke with ultra performance liquid chromatography

    HUANG CHAO-ZHANG
    Technology Center of China Tobacco Fujian Industrial Corporation, Xiamen 361022, Fujian, P.R. China
    In order to rapidly and accurately determine the hydroquinone, catechol, resorcinol, phenol, 4-cresol, 2-cresol and 3-cresol in cigarette smoke, a method for simultaneously determining the seven volatile phenols in mainstream cigarette smoke with ultra ...
  4. Tobacco Science & Technology, 2010, 10, p. 5-7., ISSN.1002-0861

    Application of process capability analysis in evaluation of casing uniformity

    LIU ZE-CHUN(1); HUANG HUA-FA(1); HONG WEI-LING(1); ZHANG DA-BO(2)
    1. Technology Center, China Tobacco Fujian Industrial Corporation, Xiamen 361022, Fujian, P.R. China; 2. Key Laboratory of Tobacco Processing Technology, Zhengzhou Tobacco Research Institute of CNTC, Zhengzhou 450001, P.R. China
    In order to quantitatively evaluate the casing uniformity in primary processing, the content of 1,2-propylene glycol in cased tobacco was determined by gas chromatography, the data were analyzed based on the statistical methods in statistical process ...
  5. Tobacco Science & Technology, 2010, 6, p. 77-81., ISSN.1002-0861

    Influences of carbendazim on AM fungus infected tobacco seedlings and mycorrhizal effect

    XIE LI(1,2); DUAN YU-QI(2); JIN YAN(2); YANG YU-HONG(2); CAI MIN(1); HUANG JIAN-GUO(1)
    1. College of Resources and Environmental Sciences, Southwest University, Chongqing 400716, P.R. China; 2. Yunnan Academy of Tobacco Agricultural Sciences, Yuxi 653100, P.R. China
    In order to investigate the influences of carbendazim on AM fungus infected tobacco seedlings and mycorrhizal effect, the experiment of AM fungus inoculating and carbendazim applying was conducted in a seedling floating system. The results showed that AM ...
  6. Tobacco Science & Technology, 2010, 7, p. 22-25., ISSN.1002-0861

    Removal efficiencies of major phenols from cigarette smoke by acetate cellulose filters with different triacetin levels

    LIU ZE-CHUN(1,2); HUANG HUA-FA(2); LIU JIANG-SHENG(2); HONG WEI-LING(2); HUANG CHAO-ZHANG(2); CHENG-HUI(2); ZHOU PEI-CHEN(2); YAN QUAN-PING(3); SU QING-DE(1)
    1. University of Science & Technology of China, Hefei 230052, P.R. China; 2. Technology Center, China Tobacco Fujian Industrial Corporation, Xiamen 361022, Fujian, P.R. China; 3. Zhengzhou Tobacco Research Institute of CNTC, Zhengzhou 450001, P.R. China
    In order to find out a new way to decrease the phenols in MCS, the filtration efficiency to major phenols in MCS by acetate cellulose filters with different triacetin levels was tested. The results showed that: 1) The filtration efficiency to monohydric ...
  7. Tobacco Science & Technology, 2010, 9, p. 40-42., ISSN.1002-0861

    Nicotine contents in flue-cured tobacco of different varieties and growing areas in Yunnan

    WU YU-PING; DENG JIAN-HUA; WEN DA-RONG; ZHAO LI-HONG; CHEN PING
    Yunnan Academy of Tobacco Agricultural Science, Yuxi 653100, Yunnan, P.R. China
    In order to provide the data of nicotine content in tobacco from Yunnan for cigarette manufacturers, 13912 flue-cured tobacco samples of 4 major cultivars, [Yunyan 85, K326, Honghuadajinyuan (Hongda) and Yunyan 87] from 12 growing areas in Yunnan from ...
  8. TSRC, Tob. Sci. Res. Conf., 2009, 63, abstr. 38

    Development of technical regulations of tar, nicotine and carbon monoxide for tobacco products in the European Union in the last decade till today with special focus on cigarettes

    HAHN J.
    Chemisches und Veterinäruntersuchungsamt, Sigmaringen, Germany.
    Since 2002 the Directive 2001/37/EC of the European Parlement (Tobacco Product Regulation) regulates the maximum levels for tar, nicotine and carbon monoxide. The Directive also asks for a statement of ingredients in tobacco products and its toxicological ...
  9. Tobacco Science & Technology, 2009, 11, p. 33-9, ISSN.1002-0861

    Influence of moisture content in cut tobacco on smoking quality, particulate volatile components and moisture content in cigarette smoke

    SUN WEN; LI XUE-MEI; ZENG XIAO-YING
    Yunnan Acad. of Tobacco Science, Key Lab. of Tobacco Chemistry, Kunming, China.
    In order to find the factors influencing the smoking quality of cigarettes with different moisture contents, the changes of moisture content in cut tobacco, smoking quality, moisture contents in particulate and gas phases and particulate volatile ...