Document Detail


Sample preparation methods in the analysis of pesticide residues in baby food with subsequent chromatographic determination.
MedLine Citation:
PMID:  17258222     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
Pesticides are widely utilized at various stages of cultivation and during postharvest storage to protect plants against a range of pests and/or to provide quality preservation. Reliable confirmatory methods are required to monitor pesticide residues in baby foods and to ensure the safety of baby food supply. This review covers methods in which pesticide residues have been determined in baby food by the use of a wide range of chromatographic techniques after various sample preparation steps. The main attention is paid to the evaluation and improvement of sample extraction and clean-up methods (liquid extraction, solid-phase extraction (SPE), dispersive SPE (DSPE), microextraction procedures, matrix solid-phase dispersion (MSPD) and supercritical fluid extraction (SFE)) considering low concentration levels of pesticide residues in baby food resulting from stringent European Union (EU) legislation. Instrumental aspects together with the matrix effects significantly contributing to the most important parameters considered in pesticide residues analysis of baby food--limits of detection (LODs) and limits of quantification (LOQs) were included within the scope of this overview. Paper involves also monitoring studies.
Authors:
Andrea Hercegová; Milena Dömötörová; Eva Matisová
Publication Detail:
Type:  Journal Article; Research Support, Non-U.S. Gov't; Review     Date:  2007-01-07
Journal Detail:
Title:  Journal of chromatography. A     Volume:  1153     ISSN:  0021-9673     ISO Abbreviation:  J Chromatogr A     Publication Date:  2007 Jun 
Date Detail:
Created Date:  2007-05-21     Completed Date:  2007-07-25     Revised Date:  2009-01-15    
Medline Journal Info:
Nlm Unique ID:  9318488     Medline TA:  J Chromatogr A     Country:  Netherlands    
Other Details:
Languages:  eng     Pagination:  54-73     Citation Subset:  IM    
Affiliation:
Institute of Analytical Chemistry, Faculty of Chemical and Food Technology, Slovak University of Technology, Radlinského 9, 81237 Bratislava, Slovakia.
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MeSH Terms
Descriptor/Qualifier:
Analytic Sample Preparation Methods / methods*
Chromatography, Gas / methods*
Chromatography, Gel
Chromatography, High Pressure Liquid / methods*
Dietary Fats / analysis
Infant Food / analysis*
Pesticide Residues / analysis*
Solid Phase Extraction
Chemical
Reg. No./Substance:
0/Dietary Fats; 0/Pesticide Residues

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