Search Results

192 results

  1. CORESTA Meeting, Smoke Science/Product Technology, 2019, Hamburg, STPOST 18 (also presented at TSRC 2019)

    Comparison of a flame ionization detector (GC/FID) to a nitrogen-phosphorus detector (GC/NPD) for gas chromatographic determination of nicotine in conventional and ultra-low nicotine tobacco blends

    STINSON A.; STEELMAN D.; CLARK T.J.
    Liggett Group LLC, 100 Maple Lane Mebane NC, U.S.A.
    The established CORESTA method to determine nicotine in tobacco uses a gas chromatograph coupled with a flame ionization detector (GC/FID) (CRM 62) that uses mass spectrometry (GC/MS) (CRM 87). These methods were developed to evaluate conventional tobacco ...
  2. TSRC, Tob. Sci. Res. Conf., 2019, 73, abstr. 034 (also presented at CORESTA SSPT2019)

    Comparison of a flame ionization detector (GC/FID) to a nitrogen-phosphorus detector (GC/NPD) for gas chromatographic determination of nicotine in conventional and ultra-low nicotine tobacco blends

    STEELMAN D.; STINSON A.; CLARK T.J.
    Liggett Group, Mebane, NC, USA
    The established CORESTA method to determine nicotine in tobacco uses a gas chromatograph coupled with a flame ionization detector (GC/FID) (CRM 62) or that uses a mass spectrometer (GC/MS) (CRM 87). These methods were developed to evaluate conventional ...
  3. 48th TWC, Tob. Work. Conf., 2018, abstr. 31

    Reproduction of the root-knot nematode Meloidogyne arenaria on tobacco homo- or heterozygous for root-knot nematode resistance genes RK1 and/or RK2

    ADAMO N.; JOHNSON C.S.; EISENBACK J.D.
    Virginia Tech, Blackstone VA USA
      Reference only. Abstract submission was on a voluntary basis. 2018-1-2033 ADAMO N. JOHNSON C.S. EISENBACK J.D. English Virginia Tech 48th TWC, Tob. Work. Conf., 2018, abstr. 31 Tobacco Workers Conference (TWC) USA ADAMO N.; JOHNSON C.S.; EISENBACK J.D. ...
  4. 48th TWC, Tob. Work. Conf., 2018, abstr. 53

    Quantitative real-time PCR analysis of individual flue-cured tobacco seeds reveals novel insights into seedborne transmission of Tobacco Mosaic Virus

    ELLIS B.W.(1); WILKINSON C.A.(1); BROWN J.A.(1); ELLIS M.D.(1); SIT T.L.(2)
    (1) Virginia Tech, Blackstone VA USA; (2) North Carolina State University, Raleigh NC USA
    The purpose of this study is to investigate seed-borne transmission of Tobacco mosaic virus (TMV) by examining the infestation route of tobacco seeds. Four different crosses were performed using K326 flue-cured variety: 1) self-fertilized, TMV infected, 2 ...