| GC-TCD法同时检测加热不燃烧卷烟气溶胶水分,及烟碱、丙三醇、1,2-丙二醇、三乙酸甘油酯和薄荷醇的释放量 |
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| 引用本文： | 王康,柳均,肖少红,黄龙,陈慧,张婷.GC-TCD法同时检测加热不燃烧卷烟气溶胶水分,及烟碱、丙三醇、1,2-丙二醇、三乙酸甘油酯和薄荷醇的释放量[J].烟草科技,2019(3):63-68. |
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| 作者姓名： | 王康 柳均 肖少红 黄龙 陈慧 张婷 |
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| 作者单位： | 湖北省烟草质量监督检测站;湖北中烟工业有限责任公司 |
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| 摘 要： | 为同时检测加热不燃烧卷烟气溶胶中的水分、烟碱、丙三醇、1,2-丙二醇、三乙酸甘油酯和薄荷醇,以1,3-丁二醇和正丁醇为内标,建立了气相色谱-热导检测器(GC-TCD)分析方法。采用含两种内标的异丙醇溶液对捕集了加热不燃烧卷烟总粒相物的剑桥滤片振荡萃取40 min,然后进行GC-TCD定量分析,并采用该方法测定了4个加热不燃烧卷烟样品的气溶胶成分。结果表明:①该方法能够同时测定加热不燃烧卷烟气溶胶萃取液中低浓度的烟碱、丙三醇、1,2-丙二醇、三乙酸甘油酯、薄荷醇和高浓度的水分;②水分、烟碱、丙三醇、1,2-丙二醇、三乙酸甘油酯和薄荷醇的定量限分别为0.630、0.031、0.059、0.035、0.046和0.048 mg/支,加标回收率在95.1%～109.2%之间,相对标准偏差在1.77%～4.28%之间。该方法适用于加热不燃烧卷烟气溶胶主要成分的同时定量检测。
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| 关 键 词： | 加热不燃烧卷烟 气溶胶成分 气相色谱(GC) 热导检测器(TCD) |
Simultaneous determination of moisture content and deliveries of nicotine,glycerol,1,2-propylene glycol,glycerol triacetate and menthol in aerosol from heat-not-burn tobacco products by GC-TCD method |
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| WANG Kang,LIU Jun,XIAO Shaohong,HUANG Long,CHEN Hui,ZHANG Ting.Simultaneous determination of moisture content and deliveries of nicotine,glycerol,1,2-propylene glycol,glycerol triacetate and menthol in aerosol from heat-not-burn tobacco products by GC-TCD method[J].Tobacco Science & Technology,2019(3):63-68. |
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| Authors: | WANG Kang LIU Jun XIAO Shaohong HUANG Long CHEN Hui ZHANG Ting |
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| Affiliation: | (Hubei Province Tobacco Quality Supervision and Test Station, Wuhan 430030, China;China Tobacco Hubei Industrial Co., Ltd., Wuhan 430014, China) |
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| Abstract: | WANG Kang;LIU Jun;XIAO Shaohong;HUANG Long;CHEN Hui;ZHANG Ting(Hubei Province Tobacco Quality Supervision and Test Station, Wuhan 430030, China;China Tobacco Hubei Industrial Co., Ltd., Wuhan 430014, China) |
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| Keywords: | Heat-not-burn tobacco product Aerosol component Gas chromatography (GC) Thermal conductivity detector(TCD) |
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