|
|||||
|
|
| 独活浸膏的热裂解产物分析 | |
| 引用本文： | 潘聪,杨叶昆,陈建华,魏玉玲,徐济仓,陈业高.独活浸膏的热裂解产物分析[J].光谱实验室,2012,29(2):1227-1232. |
| 作者姓名： | 潘聪 杨叶昆 陈建华 魏玉玲 徐济仓 陈业高 |
| 作者单位： | 1. 云南省烟草化学重点实验室云南烟草科学研究院,昆明市高新技术产业开发区科医路41号 650106;云南师范大学化学与化工学院, 昆明市一二一大街2号 650500 2. 云南省烟草化学重点实验室云南烟草科学研究院,昆明市高新技术产业开发区科医路41号,650106 3. 云南师范大学化学与化工学院,昆明市一二一大街2号,650500 |
| 基金项目： | 国家烟草专卖局资助项目(110200902060);云南中烟工业有限责任公司资助项目(2010JC05、2010RK03);云南省应用基础研究面上项目(2009CD153) |
| 摘 要： | 采用在线热裂解-气相色谱质谱联用技术(Py-GC-MS),模拟卷烟燃吸状态,对独活浸膏进行热裂解,裂解产物经气相色谱-质谱联用仪分析。结果表明:独活浸膏的热裂解产物中共鉴定出51种成分,主要有5-羟甲基糠醛(29.00%)、甲氧基欧芹酚(18.79%)、(Z,Z)-9,12-亚油酸(5.76%)、(E)-2-甲基-2-丁烯酸(3.64%)、5-甲基糠醛(2.79%)、十六酸(2.67%)、2,3-二氢-3,5-二羟基-6-甲基-4H-吡喃-4-酮(1.55%)、糠醛(1.29%)等致香物质,该结果为独活浸膏在卷烟中的应用提供理论依据。 |
| 关 键 词： | 独活 热裂解 气相色谱-质谱 |
Analysis of Pyrolysis Products of the Radix Angelica pubescens Extract |
|
| PAN Cong , YANG Ye-Kun , CHEN Jian-Hua , WEI Yu-Ling , XU Ji-Cang , CHEN Ye-Cao.Analysis of Pyrolysis Products of the Radix Angelica pubescens Extract[J].Chinese Journal of Spectroscopy Laboratory,2012,29(2):1227-1232. | |
| Authors: | PAN Cong YANG Ye-Kun CHEN Jian-Hua WEI Yu-Ling XU Ji-Cang CHEN Ye-Cao |
| Institution: | PAN Conga,b YANG Ye-Kuna CHEN Jian-Huaa WEI Yu-Linga XU Ji-Canga CHEN Ye-Caoba(Key Laboratory of Tobacco Chemistry of Yunnan Province,Yunnan Academy of Tobacco Science,Kunming 650106,P.R.China)b(Faculty of Chemistry and Chemical Engineering,Yunnan Normal University,Kunming 650500,P.R.China) |
| Abstract: | The pyrolytic properties of the radix Angelica pubescens extract were studied by online pyrolysis-gas chromatography-mass spectrometry(Py-GC-MS).The radix Angelica pubescens extract was pyrolysed by a system that simulated cigarette combustion conditions.The pyrolytic products were analyzed by GC-MS.The results showed that 51 kind of volatile products were detected.The main compounds included 5-hydroxymethyl-2-furancarboxaldehyde(29.00%),osthole(18.79%),(Z,Z)-9,12-octadecadienoic acid(5.76%),(E)-2-methyl-2-btenoic acid(3.64%),5-methyl-2-francarboxaldehyde(2.79%),n-hexadecanoic acid(2.67%),2,3-dihydro-3,5-dyhydroxy-6-methyl-4 H-pyranoid-4-ketone(1.55%),furfural(1.29%) and so on flavor constituents.The results could supply the theory basis for application of Radix Angelica pubescens in cigarette. |
| Keywords: | Angelica pubescens Pyrolysis GC-MS |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |