Non-contact light-radiation thermal desorption-assisted ltp ionization miniature ion trap mass spectrometry for rapid analysis of the flavouring substances in pipe tobacco
文献类型：期刊论文
| 作者 | Song, Chenchen1; Wang, Shuang2; Wang, Weimin2; Xu, Chuting2; Chai, Guobi3; Ji, Lingbo3; Zhang, Jianxun3; Yang, Weiping3; Zhao, Wuduo4 |
| 刊名 | Analytical methods
 |
| 出版日期 | 2019-03-14 |
| 卷号 | 11期号:10页码:1410-1415 |
| ISSN号 | 1759-9660 |
| DOI | 10.1039/c8ay02784f |
| 通讯作者 | Zhang, jianxun(jxzh258@126.com) ; Zhao, wuduo(zhaowuduo@163.com) |
| 英文摘要 | A novel method was established for rapid detection and confirmation of flavouring substances in flavoured pipe tobacco by a light-radiation thermal desorption-assisted low temperature plasma ionization source coupled with a miniature ion trap mass spectrometer (td-ltp-itms). to improve the sensitivity of flavouring substances with low volatility, the heated light from a halogen lamp was applied to improve the partial pressure in the atmosphere. four common flavours, vanillin, ethyl vanillin, tartaric acid and citric acid, were selected to demonstrate the signal intensities achieved with light-radiation heating. the experimental results prove that the signals were enhanced by more than 2.1 fold compared with those obtained at room temperature. quantitative analysis was also performed, and the linear range was about two orders of magnitude. td-ltp-itms was optimized to analyze each sample of the flavoured pipe tobacco and its extracted liquid within twenty seconds of heating. meanwhile, vanillin and ethyl vanillin were confirmed by tandem mass spectrometry (ms/ms) in a complex matrix. the experimental results indicate that the developed method has the potential to rapidly determine the flavouring substances in complex matrices with high throughput. |
| WOS关键词 | TIME-OF-FLIGHT ; AMBIENT IONIZATION ; SMOKE CHEMISTRY ; TEMPERATURE ; VOLATILE ; INGREDIENTS ; FUNGICIDES ; PROBE |
| WOS研究方向 | Chemistry ; Food Science & Technology ; Spectroscopy |
| WOS类目 | Chemistry, Analytical ; Food Science & Technology ; Spectroscopy |
| 语种 | 英语 |
| WOS记录号 | WOS:000460593800015 |
| 出版者 | ROYAL SOC CHEMISTRY |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2372711 |
| 专题 | 大连化学物理研究所 |
| 通讯作者 | Zhang, Jianxun; Zhao, Wuduo |
| 作者单位 | 1.Henan Univ Technol, Coll Grain & Food, Zhengzhou 450001, Henan, Peoples R China 2.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China 3.China Natl Tobacco Corp, Zhengzhou Tobacco Res Inst, Zhengzhou 450001, Henan, Peoples R China 4.Zhengzhou Univ, Ctr Adv Anal & Computat Sci, Zhengzhou 450001, Henan, Peoples R China |
| 推荐引用方式 GB/T 7714 | Song, Chenchen,Wang, Shuang,Wang, Weimin,et al. Non-contact light-radiation thermal desorption-assisted ltp ionization miniature ion trap mass spectrometry for rapid analysis of the flavouring substances in pipe tobacco[J]. Analytical methods,2019,11(10):1410-1415. |
| APA | Song, Chenchen.,Wang, Shuang.,Wang, Weimin.,Xu, Chuting.,Chai, Guobi.,...&Zhao, Wuduo.(2019).Non-contact light-radiation thermal desorption-assisted ltp ionization miniature ion trap mass spectrometry for rapid analysis of the flavouring substances in pipe tobacco.Analytical methods,11(10),1410-1415. |
| MLA | Song, Chenchen,et al."Non-contact light-radiation thermal desorption-assisted ltp ionization miniature ion trap mass spectrometry for rapid analysis of the flavouring substances in pipe tobacco".Analytical methods 11.10(2019):1410-1415. |
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来源：大连化学物理研究所
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