Search Results

32 results

  1. CORESTA Meeting, Agronomy/Phytopathology, 2017, Santa Cruz do Sul, AP 04

    Contributions to the study of gall wasp occurrence in Eucalyptus woodlots in southern Brazil

    ROESCH F.(1); FEUERBORN M.(1); KOEHLER A.(2); RAUBER M.(2); FARIAS J.(3); WELTER C.A.(3); TEIXEIRA D.S.(3)
    (1) Japan Tobacco International (JTI), Santa Cruz do Sul, RS, Brazil; (2) Universidade de Santa Cruz do Sul (UNISC), Laboratory of Entomology, Santa Cruz do Sul, RS, Brazil; (3) Universidade Federal de Santa Maria (UFSM), Centro de Pesquisas Florestais, Campus Universitário, Santa Maria, RS, Brazil
    Firewood from Eucalyptus spp. is the main source of energy for tobacco curing in South Brazil. Leptocybe invasa Fisher & Lasalle, 2004 (Hymenoptera: Eulophidae) is a gall inducing wasp species that causes damage to eucalyptus plantations and nurseries ...
  2. CORESTA Meeting, Smoke Science/Product Technology, 2017, Kitzbühel, ST 27

    Pharmacokinetics of nicotine following the controlled use of a prototype novel tobacco vapour product

    YUKI D.(1,2); SAKAGUCHI C.(1); KIKUCHI A.(1); FUTAMURA Y.(1)
    (1) Japan Tobacco Inc., R&D Group, Scientific Product Assessment Center, Yokohama, Kanagawa, Japan; (2) JT International S.A., Scientific & Regulatory Affairs, Geneva, Switzerland
    The objective of this clinical study was to investigate the pharmacokinetics of nicotine following the use of a prototype novel tobacco vapour (PNTV) product in comparison to a conventional cigarette (CC1). The study was conducted in Japanese healthy ...
  3. CORESTA Meeting, Smoke Science/Product Technology, 2017, Kitzbühel, ST 59

    Estimating the filling capacity of cut-rolled expanded stem (CRES) from Visible (Vis)–Near infrared (NIR) spectrum of stem

    SHIMIZU W.(1); ISHIHARA K.(1); YAGASHIRA T.(2)
    (1) Japan Tobacco Inc., Leaf Tobacco Research Center, Tochigi, Japan; (2) JT International Germany GmbH, Trier, Germany
    Filling capacity is an important physical characteristic for evaluating cut-rolled expanded stem (CRES) quality and for designing cigarettes. As presented at the CORESTA Congress 2012, we developed a calibration model between Vis-NIR spectra and filling ...
  4. TSRC, Tob. Sci. Res. Conf., 2017, 71, abstr. 044

    Assessing population health effects of tobacco product use for regulatory compliance: a comparison of available methods

    TEISCHINGER F.(1); POLAND B.(2)
    (1) JT International, Geneva, Switzerland; (2) Certara USA, Menlo Park, CA, USA
    The US FDA encourages use of statistical models to project effects of a new tobacco product on population health, for Modified Risk Tobacco Product Applications (MRTPAs) and Pre-Market Tobacco Applications (PMTAs). We review different methods chosen for ...
  5. CORESTA Congress, Berlin, 2016, Plenary Session, Invited Speaker 02

    Sixty years of tobacco agronomy: evolutions and challenges

    VERRIER J.L.(1); PAPENFUS H.D.(2); PRAT. M.(3)
    (1) Bergerac Seed & Breeding, Bergerac, France; (2) Alliance One International Services Ltd., Camberley, Surrey, U.K.; (3) JT International Germany GmbH, Trier, Germany
    Tobacco leaf is a challenging production, labour-intensive, requiring special skills and competences at all steps. In the last century, this prompted tobacco producing countries to establishing institutes or university extension services, to perform ...
  6. CORESTA Congress, Berlin, 2016, Smoke Science/Product Technology Groups, ST 23

    Pharmacokinetics of nicotine following single controlled use of a new type of tobacco: heated tobacco product

    GILES L.(1); YUKI D.(2); SHERWOOD N.(3); GRAFF D.W.(4); NEWLAND K.(4)
    (1) JT International SA, Ballymena, Co. Antrim, U.K.; (2) Japan Tobacco Inc., Yokohama, Kanagawa, Japan; (3) Neil Sherwood Consulting, Commugny, Switzerland; (4) Celerion, Lincoln, NE, U.S.A.
    Nicotine is one of the most characteristic compounds contained in any type of tobacco product including cigarettes. Previous studies have reported that different types of tobacco products display differences in nicotine pharmacokinetics. NHTP is a new ...
  7. CORESTA Meeting, Smoke Science/Product Technology, 2015, Jeju, ST 41

    Using residual length data to estimate the rate of self-extinguishment of banded cigarettes

    EITZINGER B.(1); RIVAS CANO A.(2)
    (1) delfortgroup AG, Traun, Austria; (2) JT International Germany GmbH, Trier, Germany
    For non-banded lower ignition propensity (LIP) cigarettes the residual length of extinguished cigarettes has been shown to be useful to more precisely estimate the rate of self-extinguishment compared to just counting self-extinguished cigarettes (ISO ...
  8. CORESTA Meeting, Smoke Science/Product Technology, 2015, Jeju, STPOST 26

    Characterization of an electronic device that heats tobacco using an in vivo rodent inhalation exposure system

    BAKER G.(1); GUPTA A.(1); HAYDEN B.(1); SEKINE T.(2); SAKIMURA M.(3); LEE K.M.(4)
    (1) Battelle, W. Jefferson, OH, U.S.A.; (2) Japan Tobacco Inc., SPAC, Yokohama, Kanagawa, Japan; (3) Japan Tobacco Inc., CSRA, Tokyo, Japan; (4) JT International SA, Geneva, Switzerland
    Devices that heat, rather than combust tobacco, have been reported to deliver an aerosol which is chemically and biologically less complex than cigarette smoke. In this study, a nose-only inhalation exposure system was constructed for an electronic device ...