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
Study on pyrolysis products analysis of tobacco leaf
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Technology Center, China Tobacco He'nan Industrial Co., Ltd., Zhengzhou 450000, China;
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Technology Center, China Tobacco Zhej iang Industrial Co., Ltd., Hangzhou 310008, China;
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School of Food and Bioengineering, Zhengzhou University of Light Industry, Zhengzhou 450001, China;
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Zhengzhou Cigarette Factory, China Tobacco He'nan Industrial Co., Ltd., Zhengzhou 450000, China
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Received Date:
2013-02-17
Available Online:
2013-03-15
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Abstract
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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Proportional views
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