Search results - 268 results
Urban environment and mental health: the NAMED project, protocol for a mixed-method study
residential environment. Methods and analysis Following a mixed-method approach, this project combines quantitative and qualitative research. In the quantitative part, we analyse among the Brussels urban population ...
Particle size analysis of pristine food-grade titanium dioxide and E 171 in confectionery products: Interlaboratory testing of a SP-ICP-MS screening method and confirmation with transmission electron microscopy.
labelling of food ingredient to indicate the presence of engineered nanomaterials there is now a need for standardised and validated methods to appropriately size and quantify (nano)particles in food ...
CBD oils on the Belgian market: A validated MRM GC-MS/MS method for routine quality control using QuEChERS sample clean up
content by a CBN standard and the screening of seven other cannabinoids namely CBN, CBDV, CBT, CBC, Δ8- THC, THCV and CBG. The method was validated at three concentration levels (0.5–1–2% (w/v)) for CBD and ...
Citrinin Determination in Food and Food Supplements by LC-MS/MS: Development and Use of Reference Materials in an International Collaborative Study
Issue 4 (2021) Keywords: Citrinin food Food Supplements Ginkgo biloba LC-MS/MS method validation study red yeast rice reference materials Abstract: The development of incurred reference materials ...
Development and application of a novel method to assess exposure levels of sensitizing and irritating substances leaching from menstrual hygiene products
extraction before ultra-high performance liquid chromatography coupled with a triple-quadrupole mass spectrometry analysis. Validation was performed according to the total error approach with acceptability ...
Optimization and validation of an analytical method for the quantification of short- and medium-chained chlorinated paraffins in food by gas chromatography-mass spectrometry
119 (2021) Keywords: Chlorinated alkanes chlorinated paraffins food gas chromatography Mass Spectrometry Abstract: This work describes the optimization and validation of an analytical method for the ...
Dietary exposure assessment and risk characterization of citrinin and ochratoxin A in Belgium
OTA using a validated liquid chromatography-tandem mass spectrometry method. Daily CIT and OTA exposure to the Belgian population was calculated based on the analytical results and food consumption data ...
A genoserotyping system for a fast and objective identification of Salmonella serotypes commonly isolated from poultry and pork food sectors in Belgium.
Salmonella can lead to economic loss in the food sector. Previously, a genoserotyping method using the MOL- PCR and Luminex technology was developed for the identification of the 6 Salmonella serotypes, and ...
A Practical Method to Implement Strain-Level Metagenomics-Based Foodborne Outbreak Investigation and Source Tracking in Routine.
outbreak depends on the rapid and accurate identification of the responsible food source. Conventional methods based on isolation of the pathogen from the food matrix and target-specific real-time polymerase ...
Characterization of Nanoparticles: Measurement Processes for Nanoparticles: Characterization of nanomaterials by transmission electron microscopy: Measurement procedures
measurement. The results of published inter-laboratory comparisons are referred to, along with the availability of reference materials necessary for instrument calibration and method validation. The application ...