Determination of Carbonyl Compounds Generated from the E-cigarette Using Coupled Silica Cartridges Impregnated with Hydroquinone and 2,4-Dinitrophenylhydrazine, Followed by High-Performance Liquid Chromatography
Determination of Carbonyl Compounds Generated from the E-cigarette Using Coupled Silica Cartridges Impregnated with Hydroquinone and 2,4-Dinitrophenylhydrazine, Followed by High-Performance Liquid Chromatography
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DOI：
10.2116/analsci.29.1219
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发表时间：
2013-12
影响因子：
1.6
通讯作者：
S. Uchiyama;K. Ohta;Y. Inaba;N. Kunugita
中科院分区：
文献类型：
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作者：
S. Uchiyama;K. Ohta;Y. Inaba;N. Kunugita
用浸渍对苯二酚和2，4-二硝基苯肼的偶合硅胶小柱测定电子烟烟雾中的羰基化合物，然后用高效液相色谱法测定。调查共检查了13个品牌的363支电子烟。在13个电子烟品牌中，有4个品牌没有产生任何羰基化合物，而其他9个电子烟品牌产生了各种羰基化合物。然而，电子烟产品中的羰基浓度并没有呈现出典型的分布，平均值与中位数相差很大。有人解释说，电子烟附带地产生高浓度的羰基化合物。
Carbonyl compounds in E-cigarette smoke mist were measured using coupled silica cartridges impregnated with hydroquinone and 2,4-dinitrophenylhydrazine, followed by high-performance liquid chromatography. A total of 363 E-cigarettes (13 brands) were examined. Four of the 13 E-cigarette brands did not generate any carbonyl compounds, while the other nine E-cigarette brands generated various carbonyl compounds. However, the carbonyl concentrations of the E-cigarette products did not show typical distributions, and the mean values were largely different from the median values. It was elucidated that E-cigarettes incidentally generate high concentrations of carbonyl compounds.