Search Results

24 results

  1. CORESTA Congress, Kunming, 2018, Agronomy/Phytopathology Groups, AP 19

    A review of the innovation based on Proficiency Tests conducted by the CORESTA Agrochemical Analysis Sub-Group and its consequences for daily result interpretation

    BRAECKMAN H.
    Primoris Belgium, Zwijnaarde, Belgium
    The objectives of the CORESTA Agrochemical Analysis Sub-Group are to perform regular proficiency testing of multi-residue methods for the analysis of Crop Protection Agents (CPA’s) in tobacco, to undertake joint experiments to resolve identified issues, ...
  2. CORESTA Congress, Berlin, 2016, Agronomy/Phytopathology Groups, AP 14

    Enhancement of tobacco leaf quality with foliar sprays of potassium sulphate

    MARCHAND M.(1); LUYTEN N.(1); MELGAR R.(2); COMETTO A.L.(3)
    (1) Tessenderlo Group, Brussels, Belgium; (2) Estación Experimental Pergamino, Instituto Nacional de Tecnología Agropecuaria, Buenos Aires, Argentina; (3) Independent Consultant
    Tobacco is heavily fertilised with potassium and other nutrients to satisfy its needs in many parts of the world. The tobacco cluster region of Salta and Jujuy in Northwestern Argentina usually applies between 200 to 300 kg/ha of K 2 O as sulfate or ...
  3. CORESTA Congress, Berlin, 2016, Smoke Science/Product Technology Groups, ST 35

    Development of a method for trace level analysis in the aerosol from a novel tobacco vaporiser

    MASUGI E.(1); SASAMOTO K.(2); OCHIAI N.(2); DAVID F.(3); SANDRA P.(3)
    (1) Japan Tobacco Inc. Tobacco Science Research Center, Yokohama, Kanagawa, Japan; (2) GERSTEL K.K., Tokyo, Japan; (3) Research Institute for Chromatography, Kortrijk, Belgium
    In some markets, a variety of tobacco vaporisers is commercially available. One of the characteristics of tobacco vaporisers is that the generated aerosol contains a lower number of combustion-derived chemicals due to the particular heating system which ...
  4. CORESTA Meeting, Smoke Science/Product Technology, 2015, Jeju, ST 36

    Comprehensive analysis of proteins in tobacco leaf

    MASUGI E.(1); ORTIZ A.(2); YOSHIMURA Y.(1); MITSUI K.(1); DAVID F.(2); SANDRA P.(2); SANDRA K.(2)
    (1) Japan Tobacco Inc., Tobacco Science Research Center, Yokohama, Kanagawa, Japan; (2) Research Institute for Chromatography, Kortrijk, Belgium
    In the last two decades, proteomics has been a vastly expanding field of research. Proteomics aims at the comprehensive and comparative measurement of the proteins present in a sample, e.g. plants. Major developments in separation and analytical sciences ...
  5. CORESTA Congress, Quebec, 2014, Smoke Science/Product Technology Groups, ST 45

    Comprehensive analysis of lipid compounds in tobacco leaf

    MASUGI E.(1); DUNKLE M.(2); t'KINT R.(2); MITSUI M.(1); OCHIAI N.(3); DAVID F.(2); SANDRA K.(2); SANDRA P.(2)
    (1) Japan Tobacco Inc. Tobacco Science Research Center, Yokohama, Kanagawa, Japan; (2) Research Institute for Chromatography, Kortrijk, Belgium; (3) GERSTEL K.K., Tokyo, Japan
    In recent years, lipidomics has been a vastly expanding field of research due to the development of new technologies in liquid chromatography and from recognising the role of lipids in metabolism. Tobacco leaf consists of thousands of chemical compounds ...
  6. CORESTA Congress, Quebec, 2014, Smoke Science/Product Technology Groups, ST 52

    Proficiency studies, what have we learnt? A review of the Proficiency Tests conducted by the CORESTA Agrochemical Analysis Sub-Group

    PRAT M.(1); BRAECKMAN H.(2)
    (1) JT International Germany GmbH, Trier, Germany; (2) FYTOLAB cvba, Zwijnaarde, Belgium
    The objectives of the CORESTA Agrochemical Analysis Sub-Group are to perform regular proficiency testing of multi-residue methods for the analysis of Crop Protection Agents in tobacco, to undertake joint experiments to resolve identified issues, and to ...
  7. CORESTA Congress, Quebec, 2014, Smoke Science/Product Technology Groups, ST 67

    Application of multi-dimensional GC techniques to the analysis of cigarette smoke

    BROKL M.(2); FOÇANT J-F.(2); TICHA J.(1); BISHOP L.(1); WRIGHT C.(1)
    (1) British American Tobacco, Group R&D, Southampton, U.K.; (2) University of Liège, Mass Spectrometry Laboratory (CART), Liège, Belgium
    Tobacco smoke is an extremely complex and dynamic aerosol consisting of liquid/solid droplets (particulate phase) suspended in a mixture of gases and semi-volatiles (gaseous phase). It is formed during overlapping processes of oxidation, pyrolysis, ...
  8. TSRC, Tob. Sci. Res. Conf., 2014, 68, abstr. 74

    Application of multi-dimensional GC techniques to the analysis of cigarette smoke

    BISHOP L.(1); WRIGHT C.(1); TICHA J.(1); BROKL M.(2); FOCANT J.F.(2)
    (1) British American Tobacco, R&D, Southampton, UK; (2) Mass Spectrometry Laboratory (CART), University of Liège, Liège, Belgium
    Tobacco smoke is an extremely complex and dynamic aerosol consisting of liquid/solid droplets (particulate phase) suspended in a mixture of gases and semi-volatiles (gaseous phase). It is formed during overlapping processes of oxidation, pyrolysis, ...
  9. CORESTA Meeting, Smoke Science/Product Technology, 2013, Seville, ST 30

    Application of multidimensional GC in combination with tandem mass spectrometry and accurate mass detection for identification of sulphur compounds in tobacco smoke extract

    MITSUI K.(1); YOSHIMURA Y.(1); OCHIAI N.(2); SASAMOTO K.(2); NAGATA H.(1); DAVID F.(3); SANDRA P.(3)
    (1) Japan Tobacco Inc., Tobacco Science Research Center, Yokohama, Japan; (2) Gerstel K.K., Tokyo, Japan; (3) Research Institute for Chromatography, Kortrijk, Belgium
    Tobacco smoke is a highly complex mixture of a wide variety of chemical compounds including sulphur-containing compounds which are present at very low concentrations and have low odour thresholds. From past studies, it is well known that required ...