Qualitative determination of volatile substances in different flavored cigarette paper by using headspace-gas chromatography-ion mobility spectrometry (HS-GC-IMS) combined with chemometrics
文献类型： 外文期刊
作者： Li, Chao 1 ; Tian, Senlin 1 ; You, Junheng 2 ; Liu, Jinyun 3 ; Li, E'xian 4 ; Wang, Chunqiong 5 ; Wang, Qinghua 2 ; Zhu, Zijian 6 ; Fan, Duoqing 2 ; Tian, Runtao 6 ;
作者机构： 1.Kunming Univ Sci & Technol, Sch Environm Sci & Engn, 727 Jingming South Rd, Kunming 650500, Peoples R China
2.China Tobacco Yunnan Ind Co Ltd, Technol Ctr, Cigarette Prod Qual Test Ctr, Kunming 650023, Peoples R China
3.Yunnan Ind Tobacco Hitech Mat Co Ltd, Minist Technol, Kunming 650106, Peoples R China
4.Yunnan Acad Agr Sci, Inst Biotechnol & Genet Resources, Kunming 650223, Peoples R China
5.Yunnan Tobacco Qual Supervis & Test Stn, Kunming 650106, Peoples R China
6.Chemmind Technol Ltd, Beijing 100022, Peoples R China
关键词： Flavored cigarette paper; Headspace-gas chromatography -ion mobility; spectrometry; Volatile substances; Fingerprint; Artificial neural network
期刊名称：HELIYON （ 影响因子：4.0； 五年影响因子：4.1 ）
ISSN：
年卷期： 2023 年 9 卷 1 期
页码：
收录情况： SCI
摘要： In order to investigate the difference of volatile substances among flavored cigarette paper, which are supplied by several manufacturers with different batches, the stability of the complex system of scented cigarette paper was analyzed and evaluated. In this study, Headspace-gas chromatography-ion mobility spectrometry (HS-GC-IMS) was used to detect the aroma compounds of 23 flavored cigarette paper samples. Based on fingerprint analysis, the differences and changes of aroma compounds of different samples were studied in the form of data visualization. Principal component analysis, partial least squares regression analysis, cluster heatmap analysis and artificial neural network analysis were used to evaluate the stability of different cigarette paper. The results show that: A total of 29 volatile substances were identified from different scented cigarette paper. Fingerprint analysis revealed that the volatile substances of different cigarette paper samples were roughly the same, but not the content. The results of chemometrics analysis showed that there were significant differences in the characteristic aroma compounds of cigarette paper from different manufacturers. HS-GC-IMS technology combined with chemometrics method could be applied to determine the difference of volatile substances among different flavored cigarette paper, which theoretically and technically supported the quality stability maintenance and identification of flavored cigarette paper processed in different places.
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