轻工学报2017，Vol.32Issue(1)：35-42,64,9.DOI:10.3969/j.issn.2096-1553.2017.1.006
HPLC-DAD法检测卷烟滤嘴中挥发性羰基化合物及其截留效率研究
Study on volatile carbonyl compounds in cigarette filter by HPLC-DAD technique and trapping efficiency
摘要
Abstract
A high performance liquid chromatography-diode array detector(HPLC-DAD)method was developed to determine volatile carbonyl compounds in cigarette filter including formaldehyde,acetaldehyde,propionalde-hyde,acetone,acroein,crotonaldehyde,2-butanone and butyraldehyde.The cigarette filters were extracted by shaking with the mixed solution of acetonitrile and water(the volume ratio of 11 ),then reacted with 2,4-dinitrophenylhydrazine,and analyzed by HPLC-DAD.The recoveries of 8 carbonyl compounds in cigarette filters were in the range of 80.8%and 1 1 5 .7%.The precisions of intra-day and inter-day for formaldehyde,acetalde-hyde and crotonaldehyde were good (RSD<1 0%).The trapping efficiency of carbonyl compounds in main-stream smoke for different kinds of cigarette filters was studied.The results showed that trapping efficiency of cigarette filter for total amounts of carbonyl compounds was low.Furthermore,formaldehyde and crotonaldehyde showed higher trapping efficiencies (>1 0%)compared with other carbonyl compounds(<7 .0%).The trap-ping efficiencies of different types of cigarette filter to formaldehyde was activated carbon >acetate filter≈paper>polypropylene and that to crotonaldehyde was activated carbon>acetate filter>paper>polypropylene.关键词
卷烟滤嘴/挥发性羰基化合物/高效液相色谱-二极管阵列检测器(HPLC-DAD)/截留效率Key words
cigarette filter/volatile carbonyl compounds/high performance liquid chromatography-diode array detector(HPLC-DAD )/trapping effi-ciency分类
轻工纺织引用本文复制引用
余晶晶,潘立宁,王癉,赵晓东,蔡君兰,张晓兵,谢复炜..HPLC-DAD法检测卷烟滤嘴中挥发性羰基化合物及其截留效率研究[J].轻工学报,2017,32(1):35-42,64,9.基金项目
中国烟草总公司郑州烟草研究院科技项目 （）
