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Résultats de la recherche - 172 results
Comparison of three development approaches for Stationary Phase Optimised Selectivity Liquid Chromatography based screening methods Part I: A heterogeneous group of molecules (slimming agents in food supplements).
with diode array detection, and is fully compatible with mass spectrometry. The method was validated for its selectivity following the guidelines as described for the screening of pesticide residues and ...
A Robust Transferable Method for the Determination of Glyphosate Residue in Liver After Derivatization by Ultra-high Pressure Liquid Chromatography–Tandem Mass Spectrometry
Publication Type: Peer reviewed scientific article Authors: Philippe Szternfeld; Svetlana V. Malysheva; Hanot, Vincent; Laure Joly Source: Food Analytical Methods, Volume 96013131292127251218833L 235L 961191218, Issue 5 (2016) Keywords: derivatization gly ...
Migration of 17 Photoinitiators from Printing Inks and Cardboard into Packaged Food- Results of a Belgian Market Survey
residues. After filtration, the extract was analysed using ultra‐performance liquid chromatography in combination with tandem mass spectrometry (UPLC ‐ MS / MS). Quantification was carried out using ...
Toxic textile dyes accumulate in wild European eel Anguilla anguilla.
https://www.sciensano.be/fr/biblio/toxic-textile-dyes-accumulate-wild-european-eel-anguilla-anguilla
presence of residues of sixteen dyes (triarylmethanes, xanthenes, phenothiazines and phenoxazines) and their metabolites was analyzed in muscle tissue samples of individual yellow-phased European eels ...
Evaluation of the pathogenicity of West Nile virus (WNV) lineage 2 strains in a SPF chicken model of infection: NS3-249Pro mutation is neither sufficient nor necessary for conferring virulence.
the presence of a proline residue at position 249 of the viral NS3 helicase is neither sufficient nor necessary to confer pathogenicity to any given lineage 2 WNV strain in birds. Health Topics: Animal ...
Ontwikkeling van een screeningsmethode voor de detectie van slimming agents en PDE5-inhibitoren in illegale voedingssupplementen met behulp van Phase Optimized Liquid Chromatography (POP-LC)
beschreven voor de screening van residuele pesticiden en residu's van veterinaire geneesmiddelen in de voeding. Gelijkaardige principes worden toegepast voor de ontwikkeling van een tweede ...
How appropriate is therapeutic drug monitoring for lithium? Data from the Belgian external quality assessment scheme.
9.4%). 36.0% of laboratories reported numerical values below their manufacturer cut-off for the blank sample; 16.6% of these laboratories detected residual lithium concentrations. CONCLUSIONS: The present ...
Development of a Stationary Phase Optimised Selectivity Liquid Chromatography based screening method for adulterations of food supplements for the treatment of pain.
Keywords: Chromatography, Liquid Dietary Supplements Drug Contamination Humans Hydrophobic and Hydrophilic Interactions pain Pesticide residues Plant Preparations Tandem Mass Spectrometry Abstract: Illegally ...
Determination of selected veterinary antimicrobials in poultry excreta by UHPLC-MS/MS, for application in Salmonella control programs.
Issue 15, p.4447-57 (2015) Keywords: Animals Anti-Infective Agents Chickens Chromatography, High Pressure Liquid Drug Residues Feces Limit of Detection manure Poultry Poultry Diseases Salmonella ...
Biochemical analysis of the NAD+-dependent malate dehydrogenase, a substrate of several serine/threonine protein kinases of Mycobacterium tuberculosis
Public-health recombinant Research Research Support Residue result results Role SB- IM Tuberculosis Abstract: PknD is one of the eleven eukaryotic-like serine/threonine protein kinases (STPK s) of Mycobacterium ...