Search Results

24 results

  1. CORESTA Congress, Kunming, 2018, Agronomy/Phytopathology Groups, APPOST 03

    Using fPAR as a modelling parameter for tobacco yield estimation in regional cropping areas

    BENSE G.(1); BENSE T.(2)
    (1) Teledet SRL, El Pinar, Canelones, Uruguay; (2) C.I.T. Montepaz S.A., Montevideo, Uruguay
    Remote sensing has shown its usefulness in many applications for tobacco crop evaluation: using aerial or satellite collected data, mathematical models could be developed to investigate the status of a crop or to prognosticate its yield. Remote...
  2. CORESTA Congress, Kunming, 2018, Smoke Science/Product Technology Groups, STPOST 11

    Characterization of flavor transfer during smoking of cigarettes with flavor capsules and aromatized tobacco cigarettes using SPME-GCMS

    RUFENER C.; BANCHERO M.; UMPIERREZ E.; BENSE T.
    C.I.T. Montepaz S.A., Montevideo, Uruguay
    Flavored tobacco has been used in cigarettes for many decades, but nowadays consumption of flavor capsule cigarettes is increasing in South American markets. Flavor capsules give the smoker the option of choosing to smoke the cigarette with or...
  3. CORESTA Congress, Berlin, 2016, Smoke Science/Product Technology Groups, STPOST 20

    Alternative additives for cigarette filters

    BENSE T.; RUFENER C.; TAROCO E.; RODRIGUEZ G.; BONILLA T.; UMPIÉRREZ E.
    Compañia Industrial de Tabacos Montepaz S.A., Montevideo, Uruguay
    For many years, activated carbons have been extensively used for water treatment and gas adsorption because their large surface area. More recently, new generations of carbon structures built at nanoscale with relatively large surface areas and...
  4. CORESTA Meeting, Agronomy/Phytopathology, 2015, Izmir, Turkey, AP 41

    Effects of different growth temperatures on alkaloid content and nicotine metabolism in roots, stems and leaves of tobacco (Nicotiana tabacum L.) plants

    JIN Y.F.(1); WANG S.S.(1); LI J.Y.(2); PANG T.(2); ZHANG J.B.(1); GONG M.(1)
    (1) School of Life Sciences, Yunnan Normal University, Kunming, P.R. China; (2) Yunnan Academy of Tobacco Agricultural Sciences, Kunming, P.R. China
    Alkaloids, especially nicotine content, significantly influences quality and flavour types of tobacco leaves, which is differentially regulated by various environmental conditions. To investigate the effects of different growth temperature on...
  5. CORESTA Congress, Quebec, 2014, Smoke Science/Product Technology Groups, ST 34

    Effects of acetate and charcoal sector position in Hoffmann analytes of dual and triple filter cigarettes

    RUFENER C.; BENSE T.; RUNGA N.; TAROCO E.; BONILLA T.; UMPIERREZ E.
    Compañia Industrial de Tabacos Montepaz S.A., Montevideo, Uruguay
    It is known that activated charcoal has a good general efficiency in the adsorption of components of the vapour phase of cigarette mainstream smoke. Many studies have been published concerning the different factors involved in the filtration...
  6. CORESTA Congress, Quebec, 2014, Smoke Science/Product Technology Groups, ST 90

    Effect of reconstitution and tobacco blend components on Hoffmann analytes

    DUROT N.(1); LE BEC L.(1); RIGOULAY C.(1); RAVERDY-LAMBERT D.(1); BENSE T.(2); GIORDANO O.(2)
    (1) SWM Intl, c/o LTR Industries, Usine Le Mans, Allonnes, France; (2) MONTEPAZ, c/o Compania industrial de Tabacos Monte-Paz SA, Montevideo, Uruguay
    The perspective of potential regulatory ceilings on smoke deliveries in the future increase the need to assess the influence of tobacco blend components on smoke deliveries, more particularly the influence of papermaking reconstituted tobacco leaf...
  7. CORESTA Congress, Sapporo, 2012, Agronomy/Phytopathology Groups, APPOST 09

    Cloning and bioinformatic analysis of orange protein (OR) gene from Nicotiana tabacum

    LEI Bo(1); LU Kun(2); DING Fu-zhang(1); LIU Xiao-rong(2); HU Zhong-yi(1); PAN Wen-jie(1)
    (1) Guizhou Tobacco Science Research Institute, Guiyang, Guizhou, P.R. China; (2) College of Agronomy and Biothehnology of Southwest University, Chongqing, P.R. China
    Previous microarray results indicated that the orange protein (OR) gene in the carotenoid biosynthesis pathway showed significant differential expression in leaves between moderate and light aroma tobacco areas. In order to obtain the full-length...
  8. Tobacco Science & Technology, 2012, 3, p. 79-82, ISSN.1002-0861

    Identification of Ralstonia solanacearum isolated from Burley planted soil and its biovars

    WU Weiling(1); ZHANG Dinggui(2); YANG Shuiying(3); WANG Han(1); LI Hong(1); LI Zhenlun(1)
    (1) College of Resource and Environment of Southwest University, Chongqing 400716, P.R. China; (2) Dazhou Branch of Sichuan Province Tobacco Company, Dazhou 635006, Sichuan, P.R. China; (3) College of Plant Protection of Southwest University, Chongqing 400716, P.R. China
    In order to establish a method which is rapid and low in cost, for isolating and identifying the viable cells of Ralstonia solanacearum E.F. Smith (R. solanacearum) in burley planted soil, a semiselective medium (PCCG) combined with polymerase chain...
  9. Tobacco Science & Technology, 2012, 4, p. 60-66, ISSN.1002-0861

    Cloning and bioinformatics analysis of orange protein (OR) gene from Nicotiana tabacum

    LEI Bo(1); LU Kun(2); DING Fuzhang(1); LIU Xiaorong(2); HU Zhongyi(1); PAN Wenjie(1)
    (1) Guizhou Tobacco Research Institute, Guiyang 550081, P.R. China; (2) College of Agronomy and Biotechnology of Southwest University, Chongqing 400715, P.R. China
    In order to obtain the full-length sequence of NtOR and reveal its biological function, the full-length cDNA and genomic DNA sequences of NtOR were cloned from cv. K326 using homologous cloning method, and logged in GenBank (accession numbers...