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2 results

  1. CORESTA Congress, New Orleans, 2002, S 01

    Qualitative and quantitative analysis of flavor constituents in tobacco and tobacco products using SPME-GC-MS

    TANG Gangling; LIU Huimin; LI Rong; CHEN Zaigen
    China National Tobacco Quality Supervise & Test Center, Zhengzhou, Henan, China.
    Tobacco flavor constituents were analyzed with solid phase microextraction-gas chromatography-mass-spectrometry (SPME-GC-MS). A total of 60 constituents were quantified and identified by GC-MS. These included 2,3-pentanedione, pyridine, 2-methyl pyridine, ...
  2. CORESTA Congress, New Orleans, 2002, S 02

    Qualitative and quantitative analysis of flavor constituents in tobacco and tobacco products using flash-distillation-GC-MS

    LIU Huimin; TANG Gangling; LI Rong; CHEN Zaigen
    China National Tobacco Quality Supervise & Test Center, Zhengzhou, Henan, China.
    Tobacco flavor constituents were analyzed with flash-distillation-gas chromatography-mass-spectrometry (FD-GC-MS). A total of 70 constituents were quantified and identified by GC-MS. These included 2,6-dimethyl pyrazine, 2,3-dimethyl pyrazine, 6-methyl-5 ...