摘要
有机溶剂萃取不同香烟烟气焦油中有机物 ,用荧光法分析了烟草的总体特征光谱 ,同时以多环芳烃菲作参比 ,定量分析了各种品牌香烟在去掉过滤嘴和保留过滤嘴条件下 ,烟气在溶剂中的多环芳烃含量 ,为卷烟品质。
The total spectral characteristic and the amounts of polycyclic aromatic hydrocarbons of different brand cigarette smog were recorded and determined by fluorometry with extraction in organic solvents from cigarette smog with and without filter.It is an applicable tool for evaluating the quality of cigarette,and analyzing the harmful chemicals in smog.
出处
《光谱实验室》
CAS
CSCD
2004年第6期1185-1188,共4页
Chinese Journal of Spectroscopy Laboratory
关键词
烟草
烟气
溶剂萃取
多环芳烃
菲
Tobacco,Smog,Solvent Extraction,Polycyclic Aromatic Hydrocarbons,Phenanthrence.
