TIAN Hai-ying, CHEN Wei, DONG Yan-juan, et al. Study on subcritical extraction technology in reducing tar and harmful components of tobacco leaf[J]. Journal of Light Industry, 2015, 30(5-6): 43-48. doi: 10.3969/j.issn.2095-476X.2015.5/6.009
Citation:
TIAN Hai-ying, CHEN Wei, DONG Yan-juan, et al. Study on subcritical extraction technology in reducing tar and harmful components of tobacco leaf[J]. Journal of Light Industry, 2015, 30(5-6): 43-48.
doi:
10.3969/j.issn.2095-476X.2015.5/6.009
Study on subcritical extraction technology in reducing tar and harmful components of tobacco leaf
-
TIAN Hai-ying
1
,
-
CHEN Wei
1
,
-
DONG Yan-juan
1
,
-
LI Guo-zheng
1
,
-
HAO Hui
1
,
-
ZHOU Hao
1
,
-
MA Yu-ping
1,,
,
-
NIE Cong
2
,
-
GU Ling-biao
3
-
Technolgy Center, China Tobacco He'nan Industrial Co., Ltd., Zhengzhou 450000, China;
-
Zhengzhou Tobacco Research Institute of CNTC, Zhengzhou 450001, China;
-
College of Physical Engineering, Zhengzhou University, Zhengzhou 450001, China
-
Corresponding author:
MA Yu-ping,
-
Received Date:
2015-06-05
-
Abstract
In order to investigate the new way to reduce tar and harmful components in cigarette, subcritical extraction technology was used to treat tobacco leaf.The extraction conditions were optimized.The deliveries of the harmful components, tar, nicotine in mainstream smoke of cigarettes prepared with the extracted cut tobacco were determined, the chemical components, processability and sensory quality were also evaluated.The results indicated that:microwave wall-breaking treatment, dimethyl ether extraction 2 times, each time 30 min was the optimal extraction method;the deliveries of tar and nicotine were significantly lowered than the control sample with the decreased rate at 33.4% and 62.2% respectively;the structure of extracted cut tobacco remained no obvious change; in the seven harmful components, the release amount of phenol, HCN, NH3, CO and B[a]P were decreased.The harmful index reduced by 3.87;the sensory evalution of extracted cut tobacco was found to be superior to the controller in tender degree, aftertaste and stimulation.It was characterized by tenderness and sweetness.The study showed that subcritical extraction technology provides a potential way of reducing tar and harmful components in tobacco leaf.
-
-
References
-
[1]
谢剑平,刘惠民,朱茂祥,等.卷烟烟气危害性指数研究[J].烟草科技,2009(2):5.
-
[2]
吴殿信,王兵,刘朝贤,等.卷烟降焦技术方法[J].烟草科技,1999(1):7.
-
[3]
-
[4]
Veggi P C,Cavalcanti R N,Meireles M A A.Production of phenolic-rich extracts from Brazilian plants using supercritical and subcritical fluid extraction:Experimental data and economic evaluation[J].Journal of Food Engineering,2014,131:96.
-
[5]
Tsuchiya Y,Sako T,Okajima I,et al.Solubility characteristics and selective extraction of jatropha oil by super-and subcritical CO2 extraction[J].Journal of Chemical Engineering of JAPAN,2013,46:250.
-
[6]
Chen M,Liu T Z,Chen X L,et al.Subcritical co-solvents extraction of lipid from wet microalgae pastes of Nannochloropsis sp[J].European Journal of Lipid Science and Technology,2012,114:205.
-
[7]
Monrad J K,Howard L R,King J W,et al.Subcritical solvent extraction of procyanidins from dried red grape pomace[J].Journal of Agricultural and Food Chemistry,2010,58:4014.
-
[8]
-
[9]
郭孝武.超声提取及其应用[M].西安:陕西师范大学出版社,2003.
-
[10]
Woodward C F,Eisner A,Haines P G.Pyrolysis of nicotine to myosmine[J].Journal of the American Chemical Society,1944,66(6):911.
-
Proportional views
-
-
DownLoad: