枇杷叶浸膏的热裂解行为研究

戴建国; 李永杰; 张鹏; 王聚奎; 刘媛媛; 聂鑫

doi:10.3969/j.issn.2095-476X.2015.01.007

CN 41-1437/TS ISSN 2096-1553

枇杷叶浸膏的热裂解行为研究

戴建国 , 李永杰 , 张鹏 , 王聚奎 , 刘媛媛 , 聂鑫

戴建国, 李永杰, 张鹏, 等. 枇杷叶浸膏的热裂解行为研究[J]. 轻工学报, 2015, 30(1): 30-35. doi: 10.3969/j.issn.2095-476X.2015.01.007

引用本文: 戴建国, 李永杰, 张鹏, 等. 枇杷叶浸膏的热裂解行为研究[J]. 轻工学报, 2015, 30(1): 30-35. doi: 10.3969/j.issn.2095-476X.2015.01.007

DAI Jian-guo, LI Yong-jie, ZHANG Peng, et al. Study on the pyrolysis behavior of loquat leaf extract[J]. Journal of Light Industry, 2015, 30(1): 30-35. doi: 10.3969/j.issn.2095-476X.2015.01.007

Citation: DAI Jian-guo, LI Yong-jie, ZHANG Peng, et al. Study on the pyrolysis behavior of loquat leaf extract[J]. Journal of Light Industry, 2015, 30(1): 30-35. doi: 10.3969/j.issn.2095-476X.2015.01.007

枇杷叶浸膏的热裂解行为研究

戴建国 ¹ ,
李永杰 ¹ ,
张鹏 ² ,
王聚奎 ^{1

,} ,
刘媛媛 ³ ,
聂鑫 ³

河南中烟工业有限责任公司漯河卷烟厂, 河南漯河 462400;
红塔辽宁烟草有限责任公司营口卷烟厂, 辽宁营口 115002;
红云红河烟草(集团)有限责任公司原料部, 云南昆明 650202

通讯作者: 王聚奎

中图分类号: TS41⁺1

Study on the pyrolysis behavior of loquat leaf extract

Luohe Cigarette Factory, China Tobacco He'nan Industrial Co., Ltd., Luohe 462400, China;
Yingkou Cigarette Factory, Hongta Liaoning Tobacco Co., Ltd., Yingkou 115002, China;
Department of Tobacco Leaf, Hongyun Honghe Tobacco (Group) Co., Ltd., Kunming 650202, China

Corresponding author: WANG Ju-kui,

Received Date: 2014-11-26
Available Online: 2015-01-15
CLC number: TS41⁺1

摘要: 采用热裂解-气相色谱-质谱联用技术,研究枇杷叶浸膏在不同裂解氛围(N₂和含10%O₂的N₂)和不同温度(300℃,600℃和900℃)下的热裂解行为,将裂解产物直接引入气相色谱-质谱联用仪,用质谱法对其进行定性分析,并用面积归一法作半定量分析.结果表明:枇杷叶浸膏无氧裂解产物主要为醛类、醇类和酚类等,而有氧裂解产物主要为羧酸类、酮类和酚类等;这些裂解产物可以产生草香、辛香、烘烤香、焦糖香、坚果香、甜香、花香等韵调,添加至卷烟中可以丰富卷烟香气;有氧条件下枇杷叶浸膏的裂解产物多于无氧条件,高温下氧气的引入加剧了枇杷叶浸膏的裂解反应;裂解产物随温度的升高而变复杂,苯系物和稠环芳烃类有害物质增加.
- 枇杷叶 /
- 热裂解 /
- 热裂解-气相色谱-质谱 /
- 致香成分
Abstract: In order to study the pyrolysis behavior of loquat leaf extract that pyrolysates effect to the component of cigarette smoke,the pyrolysates were investigated in N₂,N₂ containing 10% O₂ and at three temperature levels of 300℃,600℃ and 900℃, respectively.The pyrolysates were directly introduced into GC-MS, qualitative analysis of the pyrolysates by mass spectrometry, and a semi-quantitative analysis by area normalization were made.The results showed that loquat leaf extract anaerobic pyrolysis products were mainly the aldehydes, alcohols and phenols, and aerobic pyrolysis products were mainly carboxylic acids, ketones and phenols, etc.The pyrolysis products could produce grassy, spicy, fragrant baked, caramel aroma, nutty aroma, sweet, floral and other rhyme tune,which could enrich the aroma of cigarettes.The amount of these pyrolysates under aerobic conditions was more than anaerobic pyrolysates,the oxygen introduced could exacerbate the pyrolysis of loquat leaf extract.With the increase of temperature, pyrolysis was more and more complex, benzenes and polycyclic aromatic hydrocarbons substances released was found to inerease.
- loquat leaf /
- pyrolysis /
- Py-GC-MS /
- aromatic component
1. [1]
  张贵君.常用中药鉴定大全[M].哈尔滨:黑龙江科学技术出版社,1995:477-478.
2. [2]
  王立为,刘新民,余世春,等.枇杷叶抗炎和止咳作用研究[J].中草药,2004,35(2):174.
3. [3]
  钱萍萍,田菊雯.枇杷叶对小鼠的止咳、祛痰作用[J].现代中西医结合杂志,2004,13(5):580.
4. [4]
  王保会,吴键,郭春生,等.烟叶热裂解产物的分析研究[J].郑州轻工业学院学报:自然科学版,2013,28(2):69.
5. [5]
  苏东赢.枫槭浸膏热裂解产物分析及其在卷烟中的应用[J].郑州轻工业学院学报:自然科学版,2013,28(2):41.
6. [6]
  Richard R,Louise J.The pyrolysis of tobacoo ingredients[J].Pyrolysis,2004,71:223.
7. [7]
  闫克玉.卷烟烟气化学[M].郑州:郑州大学出版社,2002:2-6.
8. [8]
  Bakeer R, Coburn S, Liu C.Pyrolysis of saccharide tobacco ingredients:A TGA-FTIR investigation[J].J Anal Appl Pyrol, 2005,74(1/2):171.
9. [9]
  Senneca O, Ciaravol S, Nunztata A.Composition of the gaseous produets of pyrolysis of tobacco under inert and oxidative conditions[J].J Anal Appl Pyrol,2007,79:234.
1. [1]
  田金虎 , 袁颖 , 卢昕博 , 汤晓东 , 潘力 , 王雨凝 , 叶兴乾 , 蒋健 . 微波预处理对加热卷烟用烤烟烟叶常规化学成分及挥发性香气成分的影响. 轻工学报, 2024, 39(2): 69-79. doi: 10.12187/2024.02.009
2. [2]
  吴澄宇 , 李迎秋 . 韭花精油主成分对单增李斯特氏菌的抑菌活性和抑菌机理. 轻工学报, 2024, 39(2): 36-42. doi: 10.12187/2024.02.005
3. [3]
  沙云菲 , 熊骏威 , 费婷 , 吴达 , 任爽 , 蒋汶 . 烟草废弃物提取物的双水相萃取及其化妆品功效研究. 轻工学报, 2024, 39(2): 80-86,93. doi: 10.12187/2024.02.010

点击查看大图

计量

PDF下载量: 41
文章访问数: 724
引证文献数: 0

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

戴建国, 李永杰, 张鹏, 等. 枇杷叶浸膏的热裂解行为研究[J]. 轻工学报, 2015, 30(1): 30-35. doi: 10.3969/j.issn.2095-476X.2015.01.007

引用本文: 戴建国, 李永杰, 张鹏, 等. 枇杷叶浸膏的热裂解行为研究[J]. 轻工学报, 2015, 30(1): 30-35. doi: 10.3969/j.issn.2095-476X.2015.01.007

DAI Jian-guo, LI Yong-jie, ZHANG Peng, et al. Study on the pyrolysis behavior of loquat leaf extract[J]. Journal of Light Industry, 2015, 30(1): 30-35. doi: 10.3969/j.issn.2095-476X.2015.01.007

枇杷叶浸膏的热裂解行为研究

通讯作者: 王聚奎

河南中烟工业有限责任公司漯河卷烟厂, 河南漯河 462400;
红塔辽宁烟草有限责任公司营口卷烟厂, 辽宁营口 115002;
红云红河烟草(集团)有限责任公司原料部, 云南昆明 650202

收稿日期: 2014-11-26
网络出版日期: 2015-01-15

关键词:

摘要: 采用热裂解-气相色谱-质谱联用技术,研究枇杷叶浸膏在不同裂解氛围(N₂和含10%O₂的N₂)和不同温度(300℃,600℃和900℃)下的热裂解行为,将裂解产物直接引入气相色谱-质谱联用仪,用质谱法对其进行定性分析,并用面积归一法作半定量分析.结果表明:枇杷叶浸膏无氧裂解产物主要为醛类、醇类和酚类等,而有氧裂解产物主要为羧酸类、酮类和酚类等;这些裂解产物可以产生草香、辛香、烘烤香、焦糖香、坚果香、甜香、花香等韵调,添加至卷烟中可以丰富卷烟香气;有氧条件下枇杷叶浸膏的裂解产物多于无氧条件,高温下氧气的引入加剧了枇杷叶浸膏的裂解反应;裂解产物随温度的升高而变复杂,苯系物和稠环芳烃类有害物质增加.

English Abstract

Study on the pyrolysis behavior of loquat leaf extract

Corresponding author: WANG Ju-kui,

Luohe Cigarette Factory, China Tobacco He'nan Industrial Co., Ltd., Luohe 462400, China;
Yingkou Cigarette Factory, Hongta Liaoning Tobacco Co., Ltd., Yingkou 115002, China;
Department of Tobacco Leaf, Hongyun Honghe Tobacco (Group) Co., Ltd., Kunming 650202, China

Received Date: 2014-11-26
Available Online: 2015-01-15

Abstract: In order to study the pyrolysis behavior of loquat leaf extract that pyrolysates effect to the component of cigarette smoke,the pyrolysates were investigated in N₂,N₂ containing 10% O₂ and at three temperature levels of 300℃,600℃ and 900℃, respectively.The pyrolysates were directly introduced into GC-MS, qualitative analysis of the pyrolysates by mass spectrometry, and a semi-quantitative analysis by area normalization were made.The results showed that loquat leaf extract anaerobic pyrolysis products were mainly the aldehydes, alcohols and phenols, and aerobic pyrolysis products were mainly carboxylic acids, ketones and phenols, etc.The pyrolysis products could produce grassy, spicy, fragrant baked, caramel aroma, nutty aroma, sweet, floral and other rhyme tune,which could enrich the aroma of cigarettes.The amount of these pyrolysates under aerobic conditions was more than anaerobic pyrolysates,the oxygen introduced could exacerbate the pyrolysis of loquat leaf extract.With the increase of temperature, pyrolysis was more and more complex, benzenes and polycyclic aromatic hydrocarbons substances released was found to inerease.