Document Detail

Determination of triazine herbicides in foods with liquid chromatography mass spectrometry.
MedLine Citation:
PMID:  11193084     Owner:  NLM     Status:  MEDLINE    
Eight residual triazine herbicides and three metribuzin metabolites in foods were determined by liquid chromatography mass spectrometry (LC-MS) with an atmospheric pressure chemical ionization (APCI) interface, under both positive and negative ion modes. Herbicides were extracted with acetonitrile, and no cleanup procedure was adopted in this method. Four foods were spiked with eight herbicides and three metabolites at 0.05 ppm. The average recoveries of these herbicides usually ranged from 82 to 99% and the relative standard deviations were usually around 10%. These results suggest that LC-MS with APCI can be used to determine residues of triazine herbicides in foods.
M Okihashi; K Akutsu; H Obana; S Hori
Related Documents :
3384794 - Levels and incidences of pesticide residues in various foods and animal feeds analyzed ...
1266824 - Ddt levels in milk of rural indigent blacks.
15260294 - Degradation and leaching potential of pesticides in biobed systems.
16767504 - The effects of pesticides, ph, and predatory stress on amphibians under mesocosm condit...
8219034 - Diurnal variations in the feeding response to 8-oh-dpat injected into the dorsal or med...
9126534 - Reproducibility and relative validity of food group intake in a food frequency question...
Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  The Analyst     Volume:  125     ISSN:  0003-2654     ISO Abbreviation:  Analyst     Publication Date:  2000 Nov 
Date Detail:
Created Date:  2001-01-18     Completed Date:  2001-02-08     Revised Date:  2006-11-15    
Medline Journal Info:
Nlm Unique ID:  0372652     Medline TA:  Analyst     Country:  England    
Other Details:
Languages:  eng     Pagination:  1966-9     Citation Subset:  IM    
Osaka Prefectural Institute of Public Health, 1-3-69, Nakamichi, Higashinari-ku, Osaka, 537-0025, Japan.
Export Citation:
APA/MLA Format     Download EndNote     Download BibTex
MeSH Terms
Chromatography, Liquid
Food Contamination / analysis*
Herbicides / analysis*
Mass Spectrometry
Reg. No./Substance:
0/Herbicides; 0/Triazines

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

Previous Document:  Binding patterns of co-existing aluminium and iron to human serum transferrin studied by HPLC-high r...
Next Document:  Improved measurement of iodine in food samples using inductively coupled plasma isotope dilution mas...