| 二维液相色谱法测定卷烟主流烟气中的间-苯二酚及其他酚类化合物 |
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| 引用本文： | 颜权平,王昇,丁丽,赵阁,郭吉兆,谢复炜.二维液相色谱法测定卷烟主流烟气中的间-苯二酚及其他酚类化合物[J].烟草科技,2011(12). |
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| 作者姓名： | 颜权平 王昇 丁丽 赵阁 郭吉兆 谢复炜 |
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| 作者单位： | 中国烟草总公司郑州烟草研究院烟草行业烟草化学重点实验室,450001 |
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| 基金项目： | 国家烟草专卖局重大专项项目“卷烟烟气中主要酚类化合物形成机理研究”(322010AA0010); 郑州烟草研究院院长基金项目“二维液相色谱在线中心切割技术在卷烟烟气酚类和羰基化合物分析中的应用研究”(322009CA0300) |
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| 摘 要： | 建立了测定卷烟主流烟气中7种主要酚类化合物的二维液相色谱方法,考察了中心切割和二维分离间-苯二酚的色谱条件,以及二维液相色谱系统的稳定性,并采用该方法测定了12种卷烟样品主流烟气中的这7种酚类化合物.结果表明:①中心切割和二维液相色谱能够有效分离间-苯二酚与干扰物质；②中心切割和二维液相色谱不影响卷烟主流烟气中其它6种酚类化合物的准确定量；③12种卷烟样品主流烟气中间-苯二酚的释放量为0.72～2.15μg/支.
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| 关 键 词： | 二维液相色谱 酚类化合物 主流烟气 间-苯二酚 |
Determination of Resorcinol and Other Phenolic Compounds in Mainstream Cigarette Smoke by Two-dimensional Liquid Chromatography |
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| YAN QUAN-PING
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WANG SHENG
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DING LI
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ZHAO GE
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GUO JI-ZHAO
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XIE FU-WEI.Determination of Resorcinol and Other Phenolic Compounds in Mainstream Cigarette Smoke by Two-dimensional Liquid Chromatography[J].Tobacco Science & Technology,2011(12). |
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| Authors: | YAN QUAN-PING WANG SHENG DING LI ZHAO GE GUO JI-ZHAO XIE FU-WEI |
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| Affiliation: | YAN QUAN-PING,WANG SHENG,DING LI,ZHAO GE,GUO JI-ZHAO,and XIE FU-WEI* Zhengzhou Tobacco Research Institute of CNTC,Zhengzhou 450001,China |
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| Abstract: | Seven major phenolic compounds,including hydroquinone,resorcinol,catechol,phenol,m+p-cresol and o-cresol,in mainstream cigarette smoke were determined by liquid chromatography with two-dimensional column(2D-LC).The conditions of heart-cutting and two dimensional chromatographic separation for resorcinol,and the stability of 2D-LC system were emphatically investigated.The deliveries of the phenolic compounds in mainstream smoke of twelve cigarette samples were tested with the developed method.The results sho... |
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| Keywords: | Two-dimensional liquid chromatography Phenolic compound Mainstream cigarette smoke Resorcinol |
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