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59 results

  1. TSRC, Tob. Sci. Res. Conf., 2018, 72, abstr. 005

    Effect of the addition of SBA-15 in the pyrolysis of a reference tobacco under inert and oxidizing atmosphere

    CALABUIG E.; MARCILLA A.; BELTRÁN M.I.
    University of Alicante, San Vicente del Raspeig, Spain
    The composition of evolved products from slow pyrolysis under inert and oxidizing atmospheres of a reference tobacco 3R4F from the Reference Cigarette Program of the College of Agriculture of the University of Kentucky and a mixture of the reference ...
  2. TSRC, Tob. Sci. Res. Conf., 2018, 72, abstr. 034

    Influence of the time of synthesis of SBA-15 on its effect as a catalyst reducing toxicant concentration in tobacco smoke

    JUÁREZ-SERRANO N.; MARCILLA A.; BELTRÁN M.I.
    University of Alicante, San Vicente del Raspeig, Spain
    In recent years, SBA-15 has been suggested as an additive for reduction of toxic compounds in tobacco smoke. The structure of this type of materials is strongly dependent on the synthesis conditions. The objective of the present work is to analyze the ...
  3. CORESTA Meeting, Smoke Science/Product Technology, 2017, Kitzbühel, STPOST 12

    Study on vaporisation temperature of electronic cigarette

    CUI Huapeng; ZHAO Le; FAN Meijuan; LIU Shaofeng; CHEN Li; CAI Junlan; QIN Yaqiong; DING Xue; JIANG Zhicai
    (1) Zhengzhou Tobacco Research Institute of CNTC, Zhengzhou, Henan, P.R. China; (2) China Tobacco Zhejiang Industrial Co., Ltd, Hangzhou, Zhejiang, P.R. China
    The vaporisation temperature of electronic cigarettes (e-cigarettes) affects the release and migration of harmful components in e-cigarettes greatly. Therefore a method for measuring the vaporisation temperature was established based on a thermocouple to ...
  4. TSRC, Tob. Sci. Res. Conf., 2016, 70, abstr. 80

    Volatile components release characteristics of tobacco smoke under heating conditions

    ZENG Shitong(1); CUI Kai(1); LIU Shan(1); TANG Peipei(1); SUN Shihao(1); ZONG Yongli(1); ZHANG Jianxun(1); HU Anfu(2); YANG Jun(2)
    (1) Zhengzhou Tobacco Research Institute of CNTC, Zhengzhou, China; (2) China Tobacco Zhejiang Industrial Co., Ltd, Zhejiang, China
    In order to investigate volatile components release characteristics of tobacco smoke under heating conditions, seven different tobacco samples including flue-cured tobacco (B2F, C3F, X2F), oriental tobacco (B1, B2) and burley tobacco (B2F, C3F) were ...
  5. TSRC, Tob. Sci. Res. Conf., 2015, 69, abstr. 66

    Study of the decomposition of tobacco/citrate/SBA-15 mixtures in nitrogen and air atmospheres

    MARCILLA A.; BELTRAN M.I.; GOMEZ-SIURANA A.; MARTINEZ I.; BERENGUER D.
    Alicante University, Alicante, Spain
    Combustion is a complex physical-chemical process. The products of combustion strongly depend on the temperature and oxygen availability in the different zones of the cigarette. Potassium citrate is widely used as a cigarette ingredient, acting as a ...
  6. TSRC, Tob. Sci. Res. Conf., 2014, 68, abstr. 12

    Characteristics and composition of mainstream smoke from 10 RYO tobacco brands sold in Spain: effects of additives capable of reducing the evolution of carbon monoxide, nicotine, and TPM

    MARCILLA A.; BELTRAN M.I.; GOMEZ-SIURANA A.; MARTINEZ I.; BERENGUER D.
    Alicante University, Alicante, Spain
    In this study, 10 commercial roll-your-own (RYO) tobacco brands that together represent 40% of this market in Spain were smoked under ISO conditions. The 3R4F reference cigarette tobacco was also smoked for comparison. The mainstream smoke was analyzed to ...
  7. Tobacco Science & Technology, 2012, 2, p. 43-46., ISSN.1002-0861

    Determination of NNN and its metabolites in rabbit blood with HPLC-MS/MS

    ZHAO Beibei(1); WANG Sheng(1); WANG Juan(2); WANG Zhaoyu(3); ZHANG Jianxun(1)
    (1) Zhengzhou Tobacco Research Institute of CNTC, Zhengzhou 450001, P.R. China; (2) Quality Supervision & Test Station of Hainan Tobacco Corporation, Haikou 571100, P.R. China; (3) Quality Supervision & Test Station of Zhejiang Tobacco Corporation, Hangzhou 310001, P.R. China
    In order to accurately determine N-nitroso nornicotine (NNN) and its metabolites in rabbit blood, a high-performance liquid chromatography/tandem mass spectrometry method was established by optimizing chromatographic conditions and mass spectrometric ...