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83 results

  1. CORESTA Meeting, Smoke Science/Product Technology, 2019, Hamburg, ST 29

    Thermochemical and thermophysical mapping of burning superslim and kingsize cigarettes

    EHLERT S.(1,3); CUI H.(2); HEIDE J.(3); XIE F.(2); DENG N.(2); LIU C.(4); McADAM K.(4); WALTE A.(1); ZIMMERMANN R.(3)
    (1) Photonion GmbH, Schwerin, Germany; (2) Zhengzhou Tobacco Research Institute of CNTC, Zhengzhou, Henan, P.R. China; (3) University of Rostock, Dept. of Analytical Chemistry, Rostock, Germany; (4) British American Tobacco, R&D Centre, Southampton, U.K.
    After presenting and publishing the proof of principle of the in-situ thermochemical and thermophysical mapping inside a burning Super Slim (SS) cigarette, we now extended the study scope to other cigarette formats and smoking regimes[1]. A...
  2. CORESTA Meeting, Smoke Science/Product Technology, 2019, Hamburg, STPOST 19

    On-line puff resolved analysis of cigarette smoke for product profiling using soft-photoionisation mass spectrometry

    EHLERT S.(1,2); HEIDE J.(2); BENTE v FROWEIN M.(1); WALTE A.(1); ZIMMERMANN R.(2)
    (1) Photonion GmbH, Schwerin, Germany; (2) University of Rostock, Dept. of Analytical Chemistry, Rostock, Germany
    Photo ionisation-time of flight mass spectrometry (PI-TOFMS) has been established for the on-line analysis of complex gas mixtures. Therefore, it is a suitable tool for puff resolved chemical fingerprint screening of cigarette smoke. This capability...
  3. CORESTA Meeting, Smoke Science/Product Technology, 2019, Hamburg, STPOST 20

    On-line puff resolved analysis of cigarette smoke, e-cigarette vapour and vapour of tobacco heating products

    EHLERT S.(1,2); HEIDE J.(1); WALTE A.(2); ZIMMERMANN R.(1)
    (1) University of Rostock, Dept. of Analytical Chemistry, Rostock, Germany; (2) Photonion GmbH, Schwerin, Germany
    Photo ionisation-time of flight mass spectrometry (PI-TOFMS) has been established for on-line analysis of complex gas mixtures. Cigarette smoke, e-cigarette vapour and the vapour of tobacco heating products provide good examples for such complex gas...
  4. TSRC, Tob. Sci. Res. Conf., 2019, 73, abstr. 021

    Influence of the time of and stirring rate during the first step of synthesis of SBA-15 on its catalytic effect for reducing toxicants concentration in tobacco smoke

    JUÁREZ-SERRANO N.; ASENSIO-MORANT J.; MARTÍNEZ-CASTELLANOS I.; BERENGUER D.; BLASCO I.; BELTRÁN M.I.; MARCILLA A.
    University of Alicante, Alicante, Spain
    Certain mesoporous materials can modify notably the composition of smoke tobacco, since they can act as catalysts and/or adsorbents allowing to reduce the toxic and carcinogenic compounds of the smoke. However, the properties of the catalysts...
  5. TSRC, Tob. Sci. Res. Conf., 2019, 73, abstr. 023

    Effect of SBA-15 morphology in the composition of the mainstream tobacco smoke

    MARTÍNEZ-CASTELLANOS I.; MARCILLA A.; BELTRÁN M.I.; BERENGUER D.; BLASCO I.; JUAREZ N.; ASENSIO J.; CALABUIG E.
    University of Alicante, Alicante, Spain
    Mesoporous silica materials, such as SBA-15, are attracting increasing interest in the last years. Our research group has focused in their capability for reducing the toxic compounds generated in the smoking process when mixed with tobacco. By tuning...
  6. TSRC, Tob. Sci. Res. Conf., 2019, 73, abstr. 057

    CTP submissions – tips and insight for preparing an electronic submission

    SMITH J.K.(1); SHOLTES D.(1); GLATSTEIN S.(1); ANGERMEIER G.(2)
    (1) US Food and Drug Administration (FDA), Silver Spring, MD, USA; (2) WiseDesign, McLean, VA, USA
    Currently, tobacco product submissions are organized differently across application types and often, across applicants, and are received in a format that is not amenable for reviewers to organize and easily find what they need. This “unstructured”...
  7. TSRC, Tob. Sci. Res. Conf., 2019, 73, abstr. 079

    Comparison of the acetaldehyde, formaldehyde, and acrolein yields in cigars under different smoking regimens using a linear cigarette smoking machine

    YOUNG M.; CECIL T.L.; JOHNSON T.; FENG S.
    US Food and Drug Administration (FDA), Calverton, MD, USA
    Currently, there is very little information on the mainstream smoke yields of carbonyl compounds (e.g., formaldehyde, acetaldehyde, and acrolein) in cigar tobacco products. This study used a standard linear smoking machine and puffing protocols to...
  8. TSRC, Tob. Sci. Res. Conf., 2019, 73, abstr. 091

    Tobacco-specific nitrosamines in the mainstream smoke of commercial little cigars

    EDWARDS S.H.(1); HASSINK M.(1); TAYLOR K.M.(1); WATSON C.(2); KUKLENYIK P.(2); WANG R.(2); CHEN P.(2); VALENTIN-BLASINI L.(2); KIMBRELL B.(2)
    (1) US Food and Drug Administration (FDA), Silver Spring, MD, USA; (2) Centers for Disease Control and Prevention, Atlanta, GA, USA
    Cigars are among the broad variety of deemed tobacco products that have been less extensively studied and characterized than cigarettes. Small sheet-wrapped cigars, often called little cigars, are a subcategory of cigars that are similar to...