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57 results

  1. CORESTA Congress, Kunming, 2018, Smoke Science/Product Technology Groups, ST 17

    A clinical study investigating changes in exposure to cigarette smoke chemicals in U.K. smokers who switch to using a tobacco heating product for a five-day period

    (1) British American Tobacco (Investments) Limited, R&D, Southampton, U.K.; (2) Celerion Inc., Lincoln, NE, U.S.A.
    Smoking is a leading cause of numerous diseases, particularly lung cancer, chronic obstructive pulmonary disease and cardiovascular diseases. Consequently, there is a recognized need to provide smokers with alternative nicotine-delivery devices that have ...
  2. CORESTA Congress, Kunming, 2018, Smoke Science/Product Technology Groups, ST 44

    Time and spatially resolved in-situ determination of temperature, pressure and gas phase concentration of selected smoke constituents inside a burning superslim cigarette. Part I – Thermophysical mapping

    CUI Huapeng(1); EHLERT S.(2); XIE Fuwei(1); DENG Nan(1); LI Bin(1); LIU Chuan(3); McADAM K.(3); WALTE A.(2); ZIMMERMANN R.(2)
    (1) Zhengzhou Tobacco Research Institute of CNTC, Zhengzhou, Henan, P.R. China; (2) Photonion GmbH, Schwerin, Germany; (3) British American Tobacco (Investments) Limited, Global R&D, Southampton, U.K.
    Superslim cigarettes in China are a relevant product category on the market. Accurate determination of key thermo-physical and-chemical parameters in superslim cigarettes are essential for the mechanistic understanding of combustion as well as pyrolysis ...
  3. CORESTA Congress, Kunming, 2018, Smoke Science/Product Technology Groups, ST 59

    An inter-laboratory comparison study focused on the determination of total NNAL in human urine

    NEWLAND K.(1); SCHERER M.(2); HECHT S.S.(3); TROUDE V.(4); PRASAD G.L.(5)
    (1) Celerion Inc., Lincoln, NE, U.S.A.; (2) ABF GmbH, Planegg, Germany; (3) University of Minnesota Cancer Center, Minneapolis, MN, U.S.A.; (4) Reemtsma Cigarettenfabriken GmbH, Imperial Brands plc, Hamburg, Germany; (5) RAI Services Company, Winston-Salem, NC, U.S.A.
    In an ongoing effort to fulfil the second objective of the CORESTA Biomarker Sub-Group, periodic inter-laboratory comparison studies have been performed to evaluate the consistency of the quantitation for various harmful or potentially harmful exposure ...
  4. TSRC, Tob. Sci. Res. Conf., 2017, 71, abstr. 014

    Analysis of isotopically labeled glycerol to measure exposure from e-cigarettes

    DIBBERN E.M.; KAFONEK C.J.; BROWN G.P.; DZERK A.M.; NACHI R.; NEWLAND K.E.; ISLAM R. (presented by Erika Pfaumiller)
    Celerion, Lincoln, NE, USA
    Electronic cigarettes (ecigs) have become a popular mode of nicotine ingestion. They are often promoted as being less harmful than traditional cigarettes, but research supporting that claim is incomplete. The main chemical components of ecigs are ...
  5. TSRC, Tob. Sci. Res. Conf., 2017, 71, abstr. 067

    Development of an analytical method to detect methyl salicylate in human plasma

    MILLER S.(1); NEWLAND K.(2); LIU J.(1); SARKAR M.(1)
    (1) Altria Client Services, Richmond, VA, USA; (2) Celerion, Lincoln, NE, USA
    Wintergreen is used as a common flavor in many moist smokeless tobacco (MST) products and is also widely used as a food flavorant as well as an over-the-counter analgesic to relieve muscle aches. MST products, including wintergreen flavored products, have ...
  6. CORESTA Congress, Berlin, 2016, Agronomy/Phytopathology Groups, AP 27

    An alternative solution for suckers’ control in leaf tobacco production

    KANE K.(1); N’GUYEN CHAUME C.(2)
    (1) ARVALIS - Institut du végétal, Bergerac, France; (2) JADE International, Mérignac, France
    In France, sucker control is practised on all tobacco crops, currently using two active substances registered for conventional production: 1-decanol and maleic-hydrazide (MH). 1-decanol is used on any tobacco type. An inconvenience is that, according to ...
  7. CORESTA Congress, Berlin, 2016, Agronomy/Phytopathology Groups, AP 50

    Reducing production costs of French Burley tobacco by mechanisation of stripping with Cured Plant Segmenting/Separator System CP3S

    GOUDOUNECHE J.L.(1); DAY G.B.(2); SMITH T.D.(2); WELLS L.G.(2)
    (1) ARVALIS - Institut du végétal, Service Génétique Physiologie et Protection des Plantes, Bergerac, France; (2) University of Kentucky, Biosystems and Agricultural Engineering, Lexington, KY, U.S.A.
    In 2011 ARVALIS and the University of Kentucky started a partnership in order to offer cheaper means of production and allow specialisation of French tobacco farmers. The first steps were completed between 2011 and 2014 as follows: Adaptation of French ...
  8. CORESTA Congress, Berlin, 2016, Agronomy/Phytopathology Groups, AP 58

    A first French tobacco energy and greenhouse gas assessment with the EGES® method

    ARVALIS - Institut du végétal, Bergerac, France
    The recent COP 21 agreement (Paris – December 2015) has, once more, highlighted climatic and global warming issues. Statistics revealed that, in France, agriculture contributes to 21% of the national total amount of greenhouse gas (GHG) emissions (2011). ...