Search results - 33 results

Quantitative Determination of Migrating compounds from Plastic Baby Bottles by Validated GC-QqQ-MS and LC-QqQ-MS Methods

Publication Type: Peer reviewed scientific article Authors: Onghena, Matthias; Negreira, Noelia; Els Van Hoeck; Quirynen, Laurent; Joris Van Loco; Covaci, Adrian Source: Food Analytical Methods ...

Generation and Characterization of Six Recombinant Botulinum Neurotoxins as Reference Material to Serve in an International Proficiency Test.

and validated amino acid analysis, respectively. In addition, BoNT/A₁, B₁, E₁ and F₁ were successfully detected by immunological assays, unambiguously identified by mass spectrometric-based methods, and ...

A multiplex oligonucleotide ligation-PCR as a complementary tool for subtyping of Salmonella Typhimurium

markers was confirmed in a serial passage experiment. The validation of the MOL- PCR assay for subtyping of S. Typhimurium and S. 1,4,[5],12:i:- on 519 isolates shows that the method is rapid, reproducible, ...

Statistical framework for detection of Genetically Modified Organisms based on Next Generation Sequencing

number and diversity of genetically modified (GM) crops has significantly increased, their analysis based on real-time PCR (qPCR) methods is becoming increasingly complex and laborious. While several ...

Pyrrolizidine alkaloids in food and feed on the Belgian market.

Keywords: Animal Feed Animals Belgium Birds Cats Food Analysis Food Contamination Food Industry Food Supply Horses Humans Pyrrolizidine alkaloids Rabbits Abstract: Pyrrolizidine alkaloids (PA s) are widely ...

Low-calorie sweeteners in food and food supplements on the Italian market.

samples were analysed via UPLC- MS / MS. The method was in-house validated for the analysis of seven LCS s (aspartame, acesulfame-K, saccharin, sucralose, cyclamate, neotame and neohesperidin ...

Physical Characterization of Nanomaterials in Dispersion by Transmission Electron Microscopy in a Regulatory Framework

of primary particle properties, and validation of the measurement results can be performed. The possibility to extract 3D information by fractal analysis of electron micrographs of aggregated ...

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 ...

Human biomonitoring of multiple mycotoxins in the Belgian population: Results of the BIOMYCO study.

using two validated LC- MS / MS methods. Nine out of the 33 analysed mycotoxins were detected whereby deoxynivalenol (DON), OTA, CIT and their metabolites were the most frequently detected. ...

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