基于静态顶空-GC/MS的加热卷烟用滤嘴载香颗粒评价研究  

Evaluation of flavored granules in electrical heated cigarette filters based on static headspace GC/MS method

作　　者：尤晓娟[1] 何红梅[1] 刘献军[1] 王明辉[2] 朱鲜艳[2] 石怀彬[1] 高鑫[2] 罗亮[2] 徐如彦[1] YOU Xiaojuan;HE Hongmei;LIU Xianjun;WANG Minghui;ZHU Xianyan;SHI Huaibin;GAO Xin;LUO Liang;XU Ruyan(Technology Center,China Tobacco Jiangsu Industrial Co.,Ltd.,Nanjing 210019,China;Research and Development Center,Nantong Cigarette Filter Co.,Ltd.,Nantong 226014,China)

机构地区：[1]江苏中烟工业有限责任公司,技术中心,南京市210019 [2]南通烟滤嘴有限责任公司,研发中心,江苏省南通市226014

出　　处：《中国烟草学报》2022年第1期8-16,共9页Acta Tabacaria Sinica

基　　金：中国烟草总公司科技重大专项项目(110201901008(XX-08))。

摘　　要：【目的】建立一种基于静态顶空-GC/MS的加热卷烟用滤嘴载香颗粒评价方法。【方法】采用静态顶空-GC/MS考察不同温度下4种载香颗粒中12种香味成分的释放行为,通过CH2Cl2萃取和GC/MS分析添加4种载香颗粒的加热卷烟主流烟气中香味成分释放量验证静态顶空-GC/MS评价结果。【结果】载香颗粒在加热卷烟实际抽吸降温段可达的温度范围内,有10种香味成分静态顶空中释放规律与加热卷烟主流烟气中释放规律完全一致,香茅醇和庚酸在60℃~120℃下静态顶空中释放规律与主流烟气释放规律完全一致;通过静态顶空-GC/MS方法优选适用于加热卷烟载香颗粒结果与测定主流烟气中香味成分优选载香颗粒结果一致。【结论】在降温段实际温度范围内,采用静态顶空-GC/MS考察载香颗粒中香味成分释放行为,可有效表征和评价不同颗粒载香赋香能力,实现加热卷烟用滤嘴载香颗粒的快速质量评价。[Objective]This study aims to establish an evaluation method for the quality of flavored granules in electrical heated cigarette filters based on static headspace GC/MS method.[Methods]The release characteristics of twelve kinds of flavor components in four kinds of flavored granules under the different temperatures were determined by static headspace GC/MS method.The flavor components delivery in mainstream smoke of electrical heated cigarettes added with four kinds of flavored granules were determined by CH_(2)Cl_(2) and GC/MS method,respectively.[Results]The results showed that the release patterns of ten kinds of flavor components in flavored granules by static headspace GC/MS method were consistent with that in the mainstream smoke.In addition,the release patterns of citronellol and heptanoic acid in flavored granules under static headspace at 60℃~120℃were consistent with that in mainstream smoke.The flavored granule that was more applicable for electrical heating cigarette was selected by static headspace GC/MS method,and the selected flavored granule was consistent with the selected one by detecting the flavor components in mainstream smoke.[Conclusion]Within the actual temperature range of electrical heated cigarette cooling section,flavored granules could be evaluated by investigating the release pattern of flavor components delivery based on static headspace GC/MS method so as to realize the rapid quality evaluation of flavored granules in electrical heating cigarette filters.

关 键 词：加热卷烟 载香颗粒 主流烟气 评价方法 香味成分 静态顶空-GC/MS 

分 类 号：TS411[农业科学—烟草工业] O657.63[理学—分析化学]