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5 results

  1. TSRC, Tob. Sci. Res. Conf., 2018, 72, abstr. 006

    Qualitative assessment of flavor ingredients in market electronic nicotine delivery systems

    HUDSON A.G.(1); CULBERT C.G.(2)
    (1) R.J. Reynolds Tobacco Company, Winston-Salem, NC, USA; (2) RAI Services Company, Winston-Salem, NC, USA
    As the use of electronic nicotine delivery systems (ENDS) grows, it may be useful to understand the types of flavor compounds that are being added as ingredients to the ENDS currently available on the market. A qualitative analysis of flavor compounds was ...
  2. TSRC, Tob. Sci. Res. Conf., 2018, 72, abstr. 081

    Determination of the levels of short chain organic acids in tobacco and liquids used in electronic cigarettes

    MOLDOVEANU S.; KILBY K.B.; HUDSON A.G.
    R.J. Reynolds Tobacco Company, Winston-Salem, NC, USA
    Short chain organic acids from acetic to caprylic play an important role in tobacco flavor, and may be present in the flavors added to the liquids used in electronic smoking devices (e-liquids). For this reason, the determination of the level of those ...
  3. TSRC, Tob. Sci. Res. Conf., 2017, 71, abstr. 053

    Assessment of flavor transfer to aerosols of electronic nicotine delivery systems

    CULBERT C.G.(1); SZABO D.T.(1); HUDSON A.G.(2)
    (1) RAI Services Company, Winston-Salem, NC, USA; (2) R.J. Reynolds Tobacco, Winston-Salem, NC, USA
    In the evaluation of electronic nicotine delivery systems (ENDS), reliable analytical methods are needed to acquire flavor data for consumer exposure risk assessment calculations. Without accurate transfer data, the conservative default assumption that ...
  4. TSRC, Tob. Sci. Res. Conf., 2017, 71, abstr. 085

    The determination of diacetyl and acetylpropionyl in aerosols from electronic smoking devices using gas chromatography triple quad mass spectrometry

    MOLDOVEANU S.; HUDSON A.G.; HARRISON A.
    R.J. Reynolds Tobacco, Winston-Salem, NC, USA
    A reliable and sensitive method for the measurement of the levels of diacetyl (2,3-butanedione) and acetylpropionyl (2,3-pentanedione) in the aerosol (both the particles and the suspending gas) of electronic smoking devices (e-cigarettes) has been ...
  5. TSRC, Tob. Sci. Res. Conf., 2017, 71, abstr. 090

    Market ends e-liquids and open device chemical evaluation

    SZABO D.T.(1); HUDSON A.G.(2); CULBERT C.G.(1)
    (1) RAI Services Company, Winston-Salem, NC, USA; (2) R.J. Reynolds Tobacco, Winston-Salem, NC, USA
    Refillable or open electronic nicotine delivery systems (ENDS) have grown in popularity within recent years. Evaluating the interaction between e-liquid ingredients and device structural materials during intended use of the product is a routine ...