Document Detail


Liquid chromatographic determination of deoxynivalenol in baby food and animal feed: interlaboratory study.
MedLine Citation:
PMID:  16915838     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
An interlaboratory study was conducted for the determination of deoxynivalenol in baby food and animal feed by high-performance liquid chromatography with UV detection. The study included 14 participants representing a cross section of industry, official food control, and research facilities. Mean recoveries reported ranged from 89% (at 120 microg/kg) to 85% (at 240 microg/kg) for baby food and from 100% (at 200 microg/kg) to 93% (at 400 microg/kg) for animal feed. On the basis of the results for spiked samples (blind duplicates at 2 levels), as well as those for naturally contaminated samples (blind duplicates at 3 levels), the relative standard deviation for repeatability (RSDr) in analyses of baby food ranged from 6.4 to 14.0% and in analyses of animal feed, from 6.1 to 16.5%. The relative standard deviation for reproducibility (RSDR) in analyses of baby food ranged from 9.4 to 19.5% and in analyses of animal feed, from 10.5 to 25.2%. The HorRat values ranged from 0.4 to 1.0 and from 0.7 to 1.3, for baby food and animal feed, respectively. The method showed acceptable performance for within-laboratory and between-laboratory precision for each matrix, as required by European legislation.
Authors:
Joerg Stroka; Michelle Derbyshire; Carsten Mischke; Massimo Ambrosio; Katy Kroeger; Isabel Arranz; Eric Sizoo; Hans van Egmond
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Publication Detail:
Type:  Journal Article; Multicenter Study    
Journal Detail:
Title:  Journal of AOAC International     Volume:  89     ISSN:  1060-3271     ISO Abbreviation:  J AOAC Int     Publication Date:    2006 Jul-Aug
Date Detail:
Created Date:  2006-08-18     Completed Date:  2006-11-08     Revised Date:  2009-11-19    
Medline Journal Info:
Nlm Unique ID:  9215446     Medline TA:  J AOAC Int     Country:  United States    
Other Details:
Languages:  eng     Pagination:  1012-20     Citation Subset:  IM    
Affiliation:
European Commission-Joint Research Centre, Institute for Reference Materials and Measurements, Food Safety and Quality Unit, Retieseweg 111, B-2440 Geel, Belgium. Joerg.Stroka@cec.eu.int
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MeSH Terms
Descriptor/Qualifier:
Animal Feed / analysis*
Chemistry Techniques, Analytical / methods*
Chromatography, High Pressure Liquid
Chromatography, Liquid / methods*
Food Analysis / methods*
Food Contamination
Infant Food / analysis*
Models, Statistical
Reproducibility of Results
Spectrophotometry, Ultraviolet
Trichothecenes / analysis*
Chemical
Reg. No./Substance:
0/Trichothecenes; 51481-10-8/deoxynivalenol

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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