Zoekresultaten - 34 results
Optimised dispersion protocol for particle size measurement of copper oxides applied as feed additives and plant protection products
de-agglomeration followed by on-grid sampling is evaluated. Health Topics: Food consumption and food safety Health and environment Consommation et sécurité alimentaires Voedselconsumptie en –veiligheid Santé et ...
Particle size analysis of iron hydroxide adipate tartrate (IHAT) in a food supplement: Interlaboratory testing of a dynamic light scattering method
results demonstrate that dynamic light scattering can reliably measure the particle size of particles in the low nanometre range if samples are prepared and measured following a robust, easy-to-reproduce, ...
An interlaboratory proficiency test using metagenomic sequencing as a diagnostic tool for the detection of RNA viruses in swine fecal material.
types. The suitability of experimental design to a given pathogen/sample matrix combination, quality assurance, interpretation, and follow-up investigation remain critical factors for the diagnostic ...
Per- and polyfluoroalkyl substances in food and beverages: determination by LC-HRMS and occurrence in products from the Belgian market.
compound found in 19% of samples, followed by PFBA (18%) and PFOA (15%), while PFT eDA, PFP eS, PFH pS, PFDS, PFU nDS, PFD oDS, PFT rDS, Minor F53B and HFPO- DA were not detected. The concentrations of the ...
Which government policies to create sustainable food systems have the potential to simultaneously address undernutrition, obesity and environmental sustainability?
‘undernutrition’, followed by ‘environmental sustainability’, and ‘obesity/ NCD s’. Of the top five expert-ranked food supply chain policies, two were perceived to have triple-duty potential: (a) incentives for crop ...
Exposure assessment of perfluoroalkyl substances as follow-up on the concerns raised in the recent opinion of EFSA
Publication Type: Sci. report, recommendat°, guidance doc., directive, monograph Authors: Virginie Van Leeuw; Svetlana V. Malysheva; Els Van Hoeck; Mirjana Andjelkovic; Christiane Vleminckx; Nadia Waegeneers; Mélanie Di Mario; Fosseprez, Guillaume; Murphy ...
Food environment in Burkina Faso: priority actions recommended to the government using Food-EPI tool.
experts were brought together to identify and prioritize actions to fill the gaps identified through a multi-step assessment process following the methodology of the Healthy Food and Environment Policy ...
Strain-level characterization without culture enrichment? Easing and accelerating outbreak investigation using shotgun metagenomics facilitated with nanopore adaptive sampling
adaptive sampling, following whole genome amplification to increase the amount of genetic material to meet sequencing standards. The strain-level data analysis was performed as previously described (Buytaers ...
EFSA Project on the use of New Approach Methodologies (NAMs) for the hazard assessment of nanofibres. Lot 1, nanocellulose oral exposure: gastrointestinal digestion, nanofibres uptake and local effects
indications for genotoxicity were obtained. Finally, no formation of smaller particles following colonic fermentation of NC was observed. For the integration of these results in regulatory hazard assessment of ...
Cost and greenhouse gas emissions of current, healthy, flexitarian and vegan diets in Aotearoa (New Zealand)
followed by the healthy diet (NZ $637 (95% CI NZ $632 to NZ $642), 452 kgCO2e (95% CI 446 to 458 kgCO2e)), the flexitarian diet (NZ $728 (95% CI NZ $723 to NZ $734), 263 kgCO2e (95% CI 261 to 265 kgCO2e)) ...