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9 results

  1. CORESTA Meeting, Agronomy/Phytopathology, 2015, Izmir, Turkey, AP 29

    Characterisation of the Rk1 resistance to Meloidogyne in tobacco by RNA-Seq analysis

    JULIO E.; COTUCHEAU J.; DECORPS C.; LAURENT T.; DORLHAC de BORNE F.
    SEITA, Imperial Tobacco Group, Bergerac, France
    The root-knot nematode (Meloidogyne spp.) is a major pest causing severe damages in many tobacco growing areas such as Europe, Brazil or Africa. The use of nematicides to fumigate soils is not compatible with efforts to reduce agrochemical residues...
  2. CORESTA Meeting, Agronomy/Phytopathology, 2015, Izmir, Turkey, IG 01 ; CORESTA Meeting, Smoke Science/Product Technology, 2015, Jeju, IG 01

    Association mapping in a collection of tobacco reference cultivars. Step One: Variability of smoke constituents

    JULIO E.(1); VERRON T.(2); CAHOURS X.(2); DORLHAC de BORNE F.(1); COLARD S.(2)
    (1) SEITA, Imperial Tobacco Group, Bergerac, France; (2) SEITA, Imperial Tobacco Group, Fleury-les-Aubrais, France
    Recent developments of sequencing technologies and computational methods have given the opportunity to detect natural variation underlying complex traits in crops. For this purpose, association mapping can be used to identify the link between tobacco...
  3. CORESTA Meeting, Smoke Science/Product Technology, 2015, Jeju, ST 03

    The challenges associated with emission ceilings based on multivariate quantile

    VERRON T.(2); BRY X.(1); CAHOURS X.(2); COLARD S.(2)
    (1) UM2, University Montpellier 2, France; (2) SEITA, Imperial Tobacco Group, Fleury-les-Aubrais, France
    In 2012, we evaluated and presented at the CORESTA Congress[1] the probable impact of emission ceilings as proposed by the joint working group of the WHO Study group on Tobacco Product Regulation (TobReg)[2] using experimental data and we...
  4. CORESTA Meeting, Smoke Science/Product Technology, 2015, Jeju, ST 05

    Smoke analysis of fine-cut tobacco (Part 2) – challenges for testing Make-Your-Own tobacco

    TEILLET B.; VERRON T.; CAHOURS X.; COLARD S.
    SEITA, Imperial Tobacco Group, Bergerac, France
    The set of three ISO standards within ISO 15592 specify methods for sampling, conditioning and determining nicotine and “tar” in mainstream smoke of fine-cut tobacco. The method requires four articles to be prepared and smoked using two weights of...
  5. CORESTA Meeting, Smoke Science/Product Technology, 2015, Jeju, ST 07

    Which parameters are suitable to evaluate e-vapour products puffing behaviour?

    TROUDE V.(1); WALELE T.(2); VERRON T.(1); DUPUTIE G.(1); PERROT R.(1)
    (1) SEITA, Imperial Tobacco Group, Fleury-les-Aubrais, France; (2) Imperial Tobacco Group, Bristol, U.K.
    The growing popularity of e-vapour products (EVP) carries with it an increasing interest in the examination of vaping behaviour. As part of a product stewardship programme to evaluate and assess e-vapour products prior to placing them on the...
  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...
  7. CORESTA Meeting, Smoke Science/Product Technology, 2015, Jeju, STPOST 25

    Application of linear models to link cigarette yields delivered under ISO and intense regimes

    JULIEN R.; VERRON T.; CAHOURS X.; COLARD S.
    SEITA, Imperial Tobacco Group, Fleury-les-Aubrais, France
    Since it was first requested to measure and to report tar and nicotine in a limited number of countries, observation is made of an increasing trend for more testing and reporting requirements. From a single regime and two smoke yields, recent...