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Résultats de la recherche - 69 results
Development of a genoserotyping system for the identification of Salmonella serotypes
(EU regulation N°2160/2003, Belgian royal decree 27/04/2007 and Belgian FASFC note BP- MN- FDS / LABO /1557457 v8), with the aim to limit their transmission to humans. Unfortunately, the classical ...
Development and Validation of a UHPLC-ESI-MS/MS Method for Quantification of Oleandrin and Other Cardiac Glycosides and Evaluation of Their Levels in Herbs and Spices from the Belgian Market
urine were diluted with acidified water and purified on Oasis® HLB SPE cartridges. Limits of quantification were in the range of 1.5–15 ng/g for herbs and 0.025–1 ng/mL for urine. The mean recovery of ...
Food groups and risk of coronary heart disease, stroke and heart failure: A systematic review and dose-response meta-analysis of prospective studies
about the amounts of food associated with the greatest change in risk of specific cardiovascular outcomes and about the quality of meta-evidence is limited. Therefore, the aim of this meta-analysis was to ...
Open Lab Application for the Characterization of Nanomaterials by Transmission Electron Microscopy
dedicated infrastructures remain limited to specialized research institutions. Over the last years the National Reference Laboratory for Nanomaterials in Food of Sciensano (Belgium) has acquired high level ...
Nanomaterials for food applications: Analytical challenges and practical solutions for enforcing labeling of nanoingredients in food products in the European Union
limitations of existing analytical techniques, and the lack of validated studies and reference materials. This book chapter summarizes these challenges and, in addition, suggests a screening strategy for ...
Simultaneous determination of parabens, bisphenols and alkylphenols in human placenta by ultra-high performance liquid chromatography- tandem mass spectrometry
limits of detection and quantification are in the range of 0.1-0.3 ng g−1 and 0.2-0.7 ng g−1, respectively. The applicability of the method was demonstrated on 71 human placenta samples from a Belgian ...
Monitoring of pyrrolizidine alkaloids in beehive products and derivatives on the Belgian market
was performed (N = 374), the concentration levels were more limited with a maximum of 60 ng/g and the contamination pattern was dominated by senecionine-type PA s. The PA levels in honey based candies ...
Development of a QuEChERS-Based UHPLC-MS/MS Method for Simultaneous Determination of Six Alternaria Toxins in Grapes
and anhydrous magnesium sulfate (0.5 g) was established to recover the six Alternaria toxins. After validation by determining the linearity (R2 > 0.99), recovery (77.8–101.6%), sensitivity (limit of ...
Arsenic speciation in food in Belgium. Part 2: Cereals and cereal products.
and pasta showed significantly lower concentrations compared to wheat. All 30 rice samples were conform to the European maximum limits for As, laid down in Commission Regulation (EU) 2015/1006. Although ...
Risk to human and animal health related to the presence of 4,15-diacetoxyscirpenol in food and feed
the European Commission, the EFSA Panel on Contaminants in the Food Chain (CONTAM) assessed the risk of DAS to human and animal health related to its presence in food and feed. Very limited information ...