Application of headspace solid phase microextraction to qualitative and quantitative analysis of tobacco additives in cigarettes.

Details

Serval ID
serval:BIB_4CBC1BCACE17
Type
Article: article from journal or magazin.
Collection
Publications
Institution
Title
Application of headspace solid phase microextraction to qualitative and quantitative analysis of tobacco additives in cigarettes.
Journal
Journal of Chromatography. A
Author(s)
Merckel C., Pragst F., Ratzinger A., Aebi B., Bernhard W., Sporkert F.
ISSN
0021-9673 (Print)
ISSN-L
0021-9673
Publication state
Published
Issued date
2006
Volume
1116
Number
1-2
Pages
10-19
Language
english
Notes
Publication types: Journal Article ; Research Support, Non-U.S. Gov't
Publication Status: ppublish
Abstract
Cigarettes may contain up to 10% by weight additives which are intended to make them more attractive. A fast and rugged method for a cigarette-screening for additives with medium volatility was developed using automatic headspace solid phase microextraction (HS-SPME) with a 65 microm carbowax-divinylbenzene fiber and gas chromatography-mass spectrometry (GC-MS) with standard electron impact ionisation. In three runs, each cigarette sample was extracted in closed headspace vials using basic, acidic and neutral medium containing 0.5 g NaCl or Na2SO4. Furthermore, the method was optimized for quantitative determination of 17 frequently occurring additives. The practical applicability of the method was demonstrated for cigarettes from 32 brands.
Keywords
Gas Chromatography-Mass Spectrometry/methods, Reference Standards, Tobacco/chemistry
Pubmed
Web of science
Create date
04/02/2008 16:08
Last modification date
20/08/2019 15:01
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