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37 results

  1. CORESTA Meeting, Agronomy/Phytopathology, 2019, Victoria Falls, AP Sustainability Forum

    Agro-Phyto Sustainability Forum

    WILDE L.(1); PRIBIC V.(2); EVANS W.(3); ROYO E.(4); BARGIACCHI E.(5); COLARD S.(6)
    (1) twentyfifty Ltd, Frome, U.K.; (2) JT International S.A., Geneva, Switzerland; (3) Imperial Tobacco Limited, Durban, South Africa; (4) Philip Morris International, Cape Town, South Africa; (5) Consortium INSTM, Firenze, Italy; (6) CORESTA, Paris, France
    In 2015, the United Nations published 17 sustainable development goals and their corresponding targets to be achieved by 2030. Like other sectors, the tobacco and alternative product sectors are likely to impact most of the goals. Consequently, it is ...
  2. CORESTA Congress, Kunming, 2018, Agronomy/Phytopathology Groups, APPOST 11

    Field trials with low nicotine tobacco varieties developed by conventional breeding technique: first results

    MALPICA A.(1); EVANS W.(2); ARCHIBALD C.(3); SCOTT L.(4); GARWE D.(5); CHAMANGO A.M.Z.(6); DORLHAC de BORNE F.(7); COLARD S.(8)
    (1) Bergerac Seed and Breeding, Bergerac, France; (2) Imperial Tobacco South Africa Pvt. Ltd, Umhlanga, Durban, South Africa; (3) Alliance One International Services, Camberley, Surrey, U.K.; (4) Universal Leaf Tobacco Co., Richmond, VA, U.S.A.; (5) Tobacco Research Board (TRB), Harare, Zimbabwe; (6) Agricultural Research & Extension Trust (ARET), Lilongwe, Malawi; (7) Imperial Tobacco Limited, Bergerac, France; (8) SEITA - Imperial Brands plc, Paris, France
    In 2015, the World Health Organisation (WHO) Study Group on Tobacco Product Regulation (“TobReg”) issued an advisory note recommending a strategy of reducing nicotine in tobacco to substantially lower levels of 0.4 mg/g. In the U.S., the Food and Drug ...
  3. CORESTA Congress, Kunming, 2018, Agronomy/Phytopathology Groups, APPOST 30

    Nicotine reduction and consumer perception: a scientific approach for quantifying possible impact of low nicotine cigarettes on consumer behaviour

    GUO Mengran(1); VERRON T.(1); DORLHAC de BORNE F.(2); PRITCHARD J.(3); COLARD S.(1)
    (1) SEITA - Imperial Brands plc, Paris, France; (2) Imperial Tobacco Limited, Leaf Research, Bergerac, France; (3) Imperial Brands, Bristol, U.K.
    In 2015, the WHO Study Group on Tobacco Product Regulation (TobReg) issued an advisory note recommending a strategy to reduce nicotine in tobacco to levels which would not be sufficient to lead to the development and/or maintenance of addiction. In the US ...
  4. CORESTA Congress, Berlin, 2016, Smoke Science/Product Technology Groups, ST 42

    Exhaled aerosol properties in a room following use of electronic cigarettes and conventional cigarettes

    CAHOURS X.(1); MARTUZEVICIUS D.(2); PRASAUSKAS T.(2); SETYAN A.(3,4); O’CONNELL G.(5); JULIEN R.(1); WANG J.(3,4); COLARD S.(1)
    (1) SEITA-Imperial Tobacco, Fleury-les-Aubrais, France; (2) Department of Environmental Technology, Kaunas University of Technology, Kaunas, Lithuania; (3) Laboratory for Advanced Analytical Technologies, EMPA (Swiss Federal Laboratories for Materials Science and Technology), Dübendorf, Switzerland; (4) Institute of Environmental Engineering, ETH Zürich, Zürich, Switzerland; (5) Fontem Ventures B.V., HN Amsterdam, Netherlands
    Use of electronic cigarettes (e-cigarettes) is rapidly increasing among smokers as an alternative to conventional tobacco cigarettes (CC). As e-cigarettes do not contain tobacco and do not require combustion, the mechanism of aerosol generation within an ...
  5. CORESTA Congress, Berlin, 2016, Smoke Science/Product Technology Groups, STPOST 18

    Assessment of the so-called “gateway effect” based on electronic vapour product classifications

    VERRON T.(1); CAHOURS X.(1); CERSON L.(2); COLARD S.(1); O’CONNELL G.(3)
    (1) SEITA-Imperial Tobacco, Fleury-les-Aubrais, France; (2) Imperial Tobacco Limited, Bristol, U.K.; (3) Fontem Ventures B.V., Amsterdam, Netherlands
    Since electronic cigarettes (e-cigs) became popular as alternatives to conventional cigarettes, with subsequent market growth amongst smokers, there is currently a debate as to whether e-cigs may be a "gateway" to conventional cigarette smoking ...
  6. CORESTA Meeting, Smoke Science/Product Technology, 2015, Jeju, STPOST 09

    Influence of vaping topography on the retention rate of nicotine following use of e-cigarettes

    O’CONNELL G.(1); BURSEG K.(2); BREIEV K.(3); BIEL S.S.(2); CAHOURS X.(4); COLARD S.(1,4)
    (1) Imperial Tobacco Group, Bristol, U.K.; (2) Reemtsma Cigarettenfabriken GmbH, Imperial Tobacco Group, Hamburg, Germany; (3) IONICON Analytik GmbH, Innsbruck, Austria; (4) SEITA, Imperial Tobacco Group, Fleury-les-Aubrais, France
    The “quantity of nicotine exhaled” by an e-cigarette user is the most important factor influencing bystander exposure to nicotine. To that end, it is important to determine the quantity of nicotine that is retained by the e-cigarette user and not exhaled. ...
  7. CORESTA Congress, Quebec, 2014, Smoke Science/Product Technology Groups, ST 01

    Stalk position effect on harmful and potentially harmful cigarette smoke constituents in Burley tobacco: a case study

    VERRIER J-L.(1); DESTRUHAUT S.(2); COLARD S.(3)
    (1) Imperial Tobacco Group, Institut du Tabac, Bergerac, France; (2) Imperial Tobacco Group, SEITA, Fleury-les-Aubrais, France; (3) Imperial Tobacco Ltd, Bristol, U.K.
    Cured leaf chemistry varies sharply according to stalk positions and variations of smoke yields of harmful and potentially harmful constituents (HPHCs) are also expected. To quantitatively assess the effects on HPHC yields, Burley leaves of the cultivar ...
  8. CORESTA Congress, Quebec, 2014, Smoke Science/Product Technology Groups, ST 11

    Investigations on cigar burning and yields under different smoking intensities

    MUELLER C.(1); COLARD S.(2)
    (1) Imperial Tobacco Group, Reemtsma Cigarettenfabriken GmbH, Hamburg, Germany; (2) Imperial Tobacco Ltd, Bristol, U.K.
    In order to better understand the effect of smoking parameters on the cigar burning process and mainstream smoke yields, a pilot study was conducted. A ‘large’ commercial cigar (weight about 6.5 g) was investigated for the generation of ‘tar’, nicotine, ...
  9. CORESTA Congress, Quebec, 2014, Smoke Science/Product Technology Groups, ST 25

    Leak-based method for measurement of low air permeability of cigarette papers

    COLARD S.(1); CHOLET G.(2); TESTUD M.(2)
    (1) Imperial Tobacco Ltd, Bristol, U.K.; (2) Sodim SAS, Fleury-les-Aubrais, France
    The air permeability of cigarette paper is assessed currently under the ISO 2965 standard by applying a constant difference of pressure of 1 kPa between the two faces of a paper and by measuring the corresponding airflow. Lower Ignition Propensity ...