JOURNAL OF LIGHT INDUSTRY

CN 41-1437/TS  ISSN 2096-1553

Volume 28 Issue 2
March 2013
Article Contents
WANG Bao-hui, WU Jian, GUO Chun-sheng, et al. Study on pyrolysis products analysis of tobacco leaf[J]. Journal of Light Industry, 2013, 28(2): 69-73. doi: 10.3969/j.issn.2095-476X.2013.02.016
Citation: WANG Bao-hui, WU Jian, GUO Chun-sheng, et al. Study on pyrolysis products analysis of tobacco leaf[J]. Journal of Light Industry, 2013, 28(2): 69-73. doi: 10.3969/j.issn.2095-476X.2013.02.016 shu

Study on pyrolysis products analysis of tobacco leaf

  • Received Date: 2013-02-17
    Available Online: 2013-03-15
  • In order to study the effect of pyrolysis behavior of tobacco leaf on the component of cigarette smoke,the pyrolysates of tobacco leaf were investigated at three temperature levels of 300℃,600℃ and 900℃ at He atmosphere, respectively, the pyrolysates were directly introduced into Py-GC/MS, qualitative analysis was studied by mass spectrometry, and quantitative analysis was studied by area normalization. The results showed that there are 45,110 and 124 kinds of pyrolysates were identified at temperature different temperatures of 300℃, 600℃ and 900℃, the pyrolysis temperature has a significant influence on the type and content, the aroma constituents include ketones, alcohols, aldehydes, esters and lactones, acids, and N-heterocyclic carbenes. The relative content of total flavor components is the largest at 600℃.
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