摘要
对 10种国内外混合型卷烟主流烟气中酚类物质进行了分离鉴定。方法包括酚类物质的萃取分离、硅醚化和毛细管气相色谱分析。测定了 17种酚类物质的含量 ,结果表明 :①国内外卷烟烟气中的主要酚类如苯酚、对苯二酚和邻苯二酚相同 ;②在焦油量接近的情况下 ,国外混合型卷烟主要酚类含量明显低于国内混合型卷烟 ,其次为甲基酚、二甲基酚、甲氧基酚和间苯二酚。
The phenolic compounds in mainstream smoke of ten domestic and foreign blended cigarette brands were analyzed by solvent extraction, trimethylsilylaton and capillary column gas chromatography. Seventeen phenolic compounds were determined. The results showed that 1) the major phenols, such as phenol, catechol and hydroquinone, were same for the domestic cigarettes and the foreign ones, and 2) for cigarettes with nearly the same tar levels the major phenolic compounds of the foreign cigarettes were much lower than those of the domestic ones and followed by the other phenols, such as cresols, xylenols, methoxyphenols, and resorcinol.
出处
《烟草科技》
EI
CAS
2002年第4期17-20,共4页
Tobacco Science & Technology
关键词
混合型卷烟
主流烟气
酚类物质
Blended cigarette
Mainstream smoke
Phenolic compounds
