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Résultats de la recherche - 33 results
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 ...
Current and new approaches in GMO detection: challenges and solutions
https://www.sciensano.be/fr/biblio/current-and-new-approaches-gmo-detection-challenges-and-solutions
detections of multiple GM targets (e.g., PCR capillary gel electrophoresis, microarray, and Luminex), more accurate quantification of GM targets (e.g., digital PCR), or characterization of partially known ...
Determination of selected veterinary antimicrobials in poultry excreta by UHPLC-MS/MS, for application in Salmonella control programs.
filtration prior to analysis. The method was validated according to Commission Decision 2002/657/ EC for linearity, apparent recovery/trueness, repeatability, reproducibility, limit of quantification, limit of ...
A simple multi-residue method for the determination of pesticides in fruits and vegetables using a methanolic extraction and ultra-high-performance liquid chromatography-tandem mass spectrometry: optimization and extension of scope.
performance of the method including limits of quantification (LOQ s), linearity, matrix effect, precision was evaluated during validation in accordance with the European Union SANCO /1257½013 regulatory ...
An emetic Bacillus cereus outbreak in a kindergarten: detection and quantification of critical levels of cereulide toxin.
Publication Type: Peer reviewed scientific article Authors: Laurence Delbrassinne; N Botteldoorn; Mirjana Andjelkovic; Katelijne Dierick; Sarah Denayer Source: Foodborne Pathog Dis, Volume 12, Issue 1, p.84-7 (2015) Keywords: Bacillus cereus Belgium Chrom ...
Comparative study of seven commercial kits for human DNA extraction from urine samples suitable for DNA biomarker-based public health studies.
urinary human DNA extraction procedure for epidemiological studies. DNA yield has been determined using different quantification methods: two classical, i.e., NanoDrop and PicoGreen, and two ...
Multi-dye residue analysis of triarylmethane, xanthene, phenothiazine and phenoxazine dyes in fish tissues by ultra-performance liquid chromatography-tandem mass spectrometry.
the European Union and scientific literature. Good linearity (R ≥0.99 and goodness-of-fit (g) ≤10%) was achieved over the tested concentration range (0.25-2ngg(-1)). Limit of quantification was ...
Prevalence and levels of Bacillus cereus emetic toxin in rice dishes randomly collected from restaurants and comparison with the levels measured in a recent foodborne outbreak.
dishes collected from various restaurants was therefore evaluated using the liquid chromatography coupled with tandem mass spectrometry method, which allows for the direct quantification of the toxin in ...
Rapid method for the confirmatory analysis of chrysoidine in aquaculture products by ultra-performance liquid chromatography-tandem mass spectrometry.
Animals Chromatography, High Pressure Liquid Fishes Molecular Structure p-Aminoazobenzene Tandem Mass Spectrometry Abstract: A sensitive and fast method for the quantification of the illegal dye chrysoidine ...
Estimate of intake of sulfites in the Belgian adult population.
the Tier 2 exposure assessment and available occurrence data from the control programme of the competent authority, a refined list of foods was drafted for the quantification of sulphite. Quantification ...