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2 results

  1. TSRC, Tob. Sci. Res. Conf., 2016, 70, abstr. 59

    Determination of nicotine and its metabolites in rat brain using microdialysis coupled with UHPLC-Q-Exactive high resolution mass spectroscopy

    MAO Jian; LU Binbin; LI Peng; LIU Junhui; ZHANG Wenjuan; HONG Guangfeng; HUO Xiankuan; SUN Shihao
    Zhengzhou Tobacco Research Institute of CNTC, Zhengzhou, China
    In order to accurately determine nicotine (Nic) and its metabolites in rat brain, a method of microdialysis coupled with ultra high performance iquid chromatography-high resolution quadrupole-Orbitrap (UHPLC-Q-Exactive) mass spectrometry was established. ...
  2. CORESTA Congress, Sapporo, 2012, Smoke Science/Product Technology Groups, PT 14 (Poster)

    Evaluation of release behaviour of nicotine from tobacco chewing gum

    ZHANG Wen-juan; LI Peng; HE Bao-jiang; ZHANG Jian-xun; ZONG Yong-li
    Zhengzhou Tobacco Research Institute of CNTC, Zhengzhou, Henan, P.R. China
    A simulated chewing machine capable of evaluating the in vitro release behaviour of nicotine from tobacco chewing gum (TCG) was developed. It was composed of a temperature control module, simulated chewing module, artificial saliva adding module, release ...