YU Jing-jing, PAN Li-ning, WANG Sheng, et al. Study on volatile carbonyl compounds in cigarette filter by HPLC-DAD technique and trapping efficiency[J]. Journal of Light Industry, 2017, 32(1): 35-42,64. doi: 10.3969/j.issn.2096-1553.2017.1.006
Citation:
YU Jing-jing, PAN Li-ning, WANG Sheng, et al. Study on volatile carbonyl compounds in cigarette filter by HPLC-DAD technique and trapping efficiency[J]. Journal of Light Industry, 2017, 32(1): 35-42,64.
doi:
10.3969/j.issn.2096-1553.2017.1.006
Study on volatile carbonyl compounds in cigarette filter by HPLC-DAD technique and trapping efficiency
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Key Laboratory of Tobacco Chemistry, Zhengzhou Tabacco Research Institute of CNTC, Zhengzhou 450001, China
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Received Date:
2016-03-05
Available Online:
2017-01-15
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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,propionaldehyde,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 1: 1),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 115.7%.The precisions of intra-day and inter-day for formaldehyde,acetaldehyde and crotonaldehyde were good(RSD<10%).The trapping efficiency of carbonyl compounds in mainstream 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 (>10%) compared with other carbonyl compounds(<7.0%).The trapping 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.
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Proportional views
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