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42 results

  1. CORESTA Congress, Quebec, 2014, Smoke Science/Product Technology Groups, ST 14

    Water pipe tobacco smoking – from the first idea to an international standard

    HAHN J.(1); ROSE N.(2)
    (1) Chemisches und Veterinäruntersuchungsamt Sigmaringen, Sigmaringen, Germany; (2) Borgwaldt KC GmbH, Hamburg, Germany
    The presentation is divided into two parts: The first part concerns the requirement for a standardised method in general. It points out the reasons why the German national standardisation body DIN initialised the project within the ISO/TC 126. It also ...
  2. CORESTA Congress, Quebec, 2014, Smoke Science/Product Technology Groups, ST 44

    Investigation of pyrolysis behaviour of lutein in air by thermo gravimetry-single drop micro extraction-gas chromatography-mass spectrometry

    YANG Ji; YANG Liu; WU Yiqin; MIAO Mingming; ZHE Wei; CHEN Yongkuan
    China Tobacco Yunnan Industrial Co., Ltd of CNTC, R&D Center, Kunming, P.R. China
    To investigate the pyrolysis behaviour of lutein in air, an automatic single drop micro extraction (SDME) device for trapping the released fractions was designed and coupled with thermo gravimetry-gas chromatography-mass spectrometry. According to the ...
  3. Tobacco Science & Technology, 2011, 7, p. 60-63., ISSN.1002-0861

    Transfer behavior of some carbonyl flavors in filter and tobacco rod of cigarette

    ZHANG JIE(1); ZONG YONG-LI(1); ZHOU HUI-SHUN(2); PENG SHU-HAI(1); SONG YU-BING(1)
    1. Zhengzhou Tobacco Research Institute of CNTC, Zhengzhou 450001, P.R. China; 2. Technology Center of China Tobacco Jiangxi Industrial Corporation, Nanchang 330096, P.R. China
    Twelve carbonyl flavor samples were added into cut tobacco and filter tips of cigarettes and then analyzed by simultaneous distillation and extraction coupled with GC and GC/MS to determine the ratios of flavor retained in tobacco rod or filter, migrated ...
  4. Tobacco Science & Technology, 2010, 8, p. 41-45., ISSN.1002-0861

    Effects of filter length and ventilation on transfer behavior of some ester flavors in cigarette

    ZHOU HUI-SHUN(1); ZONG YONG-LI(2); ZHANG JIE(2); PENG SHU-HAI(2); SONG YU-BING(2)
    1. Technology Center, P.R. China Tobacco Jiangxi Industrial Corporation, Nanchang 330096, P.R. China; 2. Zhengzhou Tobacco Research Institute of CNTC, Zhengzhou 450001, P.R. China
    In order to investigate the effects of filter length and ventilation on the transfer behavior of some ester flavors in cigarettes, the said ester flavors were injected into cigarettes with filters of various length and ventilation rates. These flavored ...
  5. 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 ...