Résultats de la recherche - 172 results
Validation of single particle ICP-MS for routine sizing and quantification of the fraction of silver nanoparticles in E174 food addititves and confectionery products
spherical diameter (ESD) down to 11 nm could be detected. The performance in terms of repeatability (size 4-11%, concentration 16-29%), and intermediate precision (size 2-8%, concentration 18-31%) depended on ...
Physicochemical characterisation of several types of the E171 food additive
https://www.sciensano.be/fr/biblio/physicochemical-characterisation-several-types-e171-food-additive
thresholding and constituent particle detection. The large majority of constituent particles, confirmed to be TiO2 by energy dispersive X-ray spectroscopy (EDX), were reliably detected and measured by the ...
Determination of endocrine disrupting compounds in human placenta by UPLCESI-MS/MS
and ethylparaben Bisphenol A and bisphenol S both detected and quantified Enlarging the number of samples will enable to correlate EDC levels in placenta with health outcomes of the born children Service: ...
Physicochemical Characterisation of the E171 Food Additive
X-ray spectroscopy (EDX), were reliably detected and measured using the ParticleSizer software. In the most dispersed state, the particle size measurements by TEM and sp- ICP- MS agreed well. The ...
Migration of mineral oil from cardboard packaging for food: Identification of the hazards and assessment of the exposure of the Belgian population
a different toxicological profile, the two fractions were quantified separately using an online combination of liquid chromatography and gas chromatography with flame ionization detection (online LC- GC- FID). ...
RNA-based drug susceptibility testing of Mycobacterium tuberculosis
this method is that it avoids a long culture-dependent step, yet detects the resistance phenotype, independent of the specific cause of resistance. First, the global transcriptional response of H37R ...
Point Prevalence Study of Healthcare-Associated Infections and Antimicrobial Use in Belgian Acute-Care Hospitals: Results of the ECDC PPS 2017
was available in 80.8% of the medical notes. A crude prevalence of patients with at least one HAI of 7.3% (95% CI: 6.8-7.7%) was detected. The most frequently reported HAI s (N=911) were pneumonia ...
Detection and Quantitation of Pyrrolizidine Alkaloids in Diverse Food Matrices
Publication Type: Non-peer reviewed scientific publication Authors: J.F. Picron Source: LCGC Noth America, solutions for separation scientists, Volume Advances in Food and Beverage Analysis (2018) Keywords: food Interview method development pyrrolizidine ...
Surveillance of antimicrobial resistant bacteria in Belgian hospitals: Report 2016
as in 2015 (0.14 cases per 1 000 patient days). In acute and chronic care hospital 50.1% and 41.3% of all nosocomial MRSA cases were detected through screening, respectively. One hundred and five ...
Arsenic Speciation Analysis Elucidates the Risk Assesment of Food Supplements with Ingredients of Marine Origin. 9th Nordic Conference on plasma spectrochemistry
whereby MOE values > 100 were considered as ‘of concern’. Regarding MA and DMA no (sub)chronic risk was present, and no risk for acute toxicity of As i was detected either. The intake of As i was only of ...