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6 results

  1. CORESTA Meeting, Smoke Science/Product Technology, 2011, Graz, ST 14

    Nicotine Pharmacokinetics: Comparison of a cigarette, loose snus, pouched snus and nicotine gum

    DIGARD H.(1); PROCTOR C.(1); MALMQVIST U.(2); RICHTER A.(1)
    (1) British American Tobacco, Group R&D, Southampton, UK; (2) Principal Investigator, Clinical Research and Trial Centre, Lund University Hospital, Lund, Sweden
    In a consumption survey of Swedish snus users, we found that users of loose snus consumed a greater weight of tobacco/day than users of pouched snus. To investigate possible differences in the nicotine absorption kinetics following use of loose snus ...
  2. CORESTA Meeting, Smoke Science/Product Technology, Aix-en-Provence, 2009, SSPT 12

    Estimation of exposure to snus constituents amongst Swedish pouched and loose snus users

    DIGARD H.; GALE N.; RICHTER A.; McADAM K.G.
    British American Tobacco, Group R&D, Southampton, UK
    Measurement of the quantity of constituents in snus before and after use provides a flexible and convenient approach for estimating exposure to a range of tobacco constituents. Consumer studies were conducted in Sweden as central location trials, with ...
  3. CORESTA Meeting, Smoke Science/Product Technology, Aix-en-Provence, 2009, SSPTPOST 14

    A comparison of consumption behaviour in Swedish users of loose and portion snus

    RICHTER A.; PROCTOR C.; DIGARD H.; SANDI D.; HARTMANN R.; ERRINGTON G.; McADAM K.G.; WILLIAMSON J.; MASSEY E.; MEREDITH C.
    British American Tobacco, Group R&D, Southampton, UK
    Snus in Sweden is principally available in two forms- one where the tobacco is loose and the consumer takes a pinch of tobacco from the tin, and one where the tobacco has been sealed in pouches and the consumer typically takes one pouch from the tin at a ...
  4. Beitr. Tabakforsch. Int., 1999, 18, 4, p. 147-63., ISSN.0173-783X

    The pyrolysis of tobacco additives as a means of predicting their behaviour in a burning cigarette

    TOTESBURY S.; DIGARD H.; WILLOUGHBY L.
    British American Tobacco, Group R&D, Southampton, UK
    In order to understand the behaviour of tobacco additives in the burning cigarette it is important to know whether they transfer intact to the smoke or whether there is any decomposition during smoking. There are practical problems in comparing the ...