Zoekresultaten - 72 results
All in one method for the analysis of multiclass food additives using UHPLC-MS/MS
monitor the FA s levels and also perform exposure assessments because the food market is very versatile In this context, developing an analytical method that enables simultaneous determination of authorized ...
Predictors of nursing-home entry for elders in Belgium
present study aims to identify predictors of NHE in a representative sample of Belgian community dwelling older residents. Methods: Date from the participants of the Belgian health interview survey (BHIS) ...
Automation and validation of TEM characterization methods
Publication Type: Scientific poster, presentation or proceeding Authors: Eveline Verleysen Source: Workshop: Physicochemical characterisation of nano-sized particles in food, Tervuren, Belgium (2019) Health Topics: Food consumption and food safety Consom ...
Investigation of migrating substances from textile used as food contact material
screening method and targeted quantitative assays were used to determine the levels of substances migrating from food fabrics. These protocols were carried out for 43 food fabrics carefully selected on the ...
Assessing the endocrine activity of PAHs using the DRE-, ERE- and PPARγ CALUX bioassays
was to determine the endocrine activity of 9 PAH s using three different CALUX bioassays: DRE- CALUX, ERE- CALUX and PPAR γ CALUX. Materials and methods Three CALUX (chemically activated luciferase gene ...
Validation of single particle ICP-MS for routine sizing and quantification of the fraction of silver nanoparticles in E174 food addititves and confectionery products
for validated methods to size and quantify these particles. Single particle inductively coupled plasma-mass spectrometry (spICP- MS) is thereby a promising technique as it is capable of sizing and ...
Determination of endocrine disrupting compounds in human placenta by UPLCESI-MS/MS
at the 11th International Symposium on Biological Monitoring in Occupational and Environmental Health (ISBM-11) Sensitive analytical method was developed Endocrine disrupting chemicals (EDC) could be ...
Impact of the revised European Tobacco Product Directive on the quality of e-cigarette refill liquids in Belgium
liquids (e-liquids) available on the Belgian market through analysis of their chemical composition. Methods: By using in-house validated methods, a total of 246 e-liquids purchased prior (2013-2015), ...
Development of a sample preparation method for the GC-analysis of e-cigarette refill liquids
used in e-cigarettes using GC-method with an appropriate sample preparation. The group of flavourings are divided in two groups: high and low semi-volatiles. High volatile flavouring group contains the ...
Genotoxic evaluation of the liquids present in electronic cigarettes
animal-free approaches. In addition, the applicability of the Ames test and the in vitro micronucleus test to evaluate the genotoxic potential of e-liquids mixtures was investigated. [Methods] The study was ...