Quinoline and methylquinolines in cigarette smoke: comparative data and the effect of filtration.
Quinoline and methylquinolines in cigarette smoke: comparative data and the effect of filtration.
复制标题
香烟烟雾中的喹啉和甲基喹啉：比较数据和过滤效果。
DOI：
10.1093/jat/7.6.293
复制
发表时间：
1983
影响因子：
2.5
通讯作者：
Hoffmann,D
中科院分区：
文献类型：
--
作者：
Adams,JD;LaVoie,EJ;Shigematsu,A;Owens,P;Hoffmann,D
本文提出了一种定量测定香烟烟雾中喹啉、异喹啉和每一种甲基喹啉异构体的方法。将这种方法应用于几种不同的商业香烟的烟雾，这些香烟有和没有过滤嘴。定量分析通过毛细管气相色谱法完成，使用50米OV-101熔融硅胶毛细管柱和50米Dexsil 300熔融硅胶柱。在香烟烟雾中发现了喹啉、异喹啉和七种甲基喹啉。当对有过滤嘴和没有过滤嘴的香烟进行分析时，这些化合物通过过滤减少了，但没有焦油减少得多。从这些环境污染物的特定异构体的生物活性角度讨论了这些数据的意义。
A method has been developed to determine quantitatively quinoline, isoqulnoline, and each of the methylquinoline isomers in cigarette smoke. This method was applied to the smoke of several different commercial cigarettes with and without filter tips. Quantitative analyses were accomplished by capillary gas chromatography, using a 50-m OV-101 fused silica capillary column and a 50-m Dexsil 300 fused silica column. Quinoline, isoquinoline and ell seven of the methylquinolines were found in cigarette smoke. When cigarettes were analyzed with and without filter tips, these compounds were reduced by filtration, but not as much as tar was reduced. The significance of these data is discussed in view of the biological activity of specific isomers of these environmental pollutants.