1. CORESTA Meeting, Smoke Science/Product Technology, 2017, Kitzbühel, STPOST 45 (also presented at TSRC 2017)

    Stability of the certified 1R6F reference cigarette

    JI H.(1); WU Y.(1); FANNIN F.F.(2); BUSH L.P.(2)
    (1) University of Kentucky, Center of Tobacco Reference Products, Lexington, KY, U.S.A.; (2) University of Kentucky, Department of Plant and Soil Sciences, Lexington, KY, U.S.A.
    University of Kentucky Center of Tobacco Reference Products (CTRP) has provided reference cigarettes for almost 50 years. These reference cigarettes are widely used in tobacco research including analytical method development and modified risk tobacco...
  2. TSRC, Tob. Sci. Res. Conf., 2012, 66, abstr. 13

    Accumulation of nicotine and nornicotine enantiomers in leaf of nicotine demethylases mutants during growth and curing

    CAI B.(1); JACK A.M.(1); LEWIS R.S.(2); DEWEY R.E.(2); JI H.(1); BUSH L.P.(1)
    (1) University of Kentucky, Lexington, KY, USA; (2) North Carolina State University, Raleigh, NC, USA
    Nicotine metabolism in tobacco plants is mostly through N-demethylation, resulting in nornicotine. There are three functional nicotine demethylases CYP82E4 (E4), CYP82E5v2 (E5) and CYP82E10 (E10) in tobacco. In this study, we investigated the...