Zoekresultaten - 9 results
Bepaling van spoorelementen in diverse matrices met spectrometische technieken.
preparations were mineralized with HNO3 in microwave oven and the concentrations of As, Cd, Ni, Pb in the samples were analyzed with an ICP- MS. Hg in these samples was determined with the AMA. 2.textile samples ...
Global burden of intellectual disability resulting from dietary exposure to lead, 2015
published total diet studies. While most of these were designed to characterize intake of chemical contaminants on a national basis, some sampled market baskets from a single city. To develop global ...
Arsenic Speciation Analysis Elucidates the Risk Assesment of Food Supplements with Ingredients of Marine Origin. 9th Nordic Conference on plasma spectrochemistry
the consumption of these types of FS, based on 60 samples collected in a Belgian market study. In this context, the determination of the most toxic fraction, inorganic arsenic (As i) and the non-toxic ...
Pathways of human exposure to cobalt in Katanga, a mining area of the D.R. Congo.
concentration of Co was measured in environmental and urine samples collected in urban and rural communities close to metal mining and/or refining plants, villages near a lake receiving effluents from metal ...
Selenium content of Belgian cultivated soils and its uptake by field crops and vegetables.
Belgium. All samples were collected on commercial production fields, omitting private gardens. All crops were analyzed for their selenium (Se) concentration. The soils represent different soil types ...
Selenium bioaccessibility and bioavailability in Se-enriched food supplements.
samples, the selenate-based FS produced the highest fraction of bioavailable Se, followed by Se-yeast, and finally by the selenite-based FS for which Se was almost not available at all. These results confirm ...
A dynamic model to calculate cadmium concentrations in bovine tissues from basic soil characteristics.
drinking water, sampled at the farms were the bovines were reared. Validation of the model occurred with a second set of measured tissue Cd concentrations of 93 bovines of which age and farm location were ...
Cadmium in the food chain near non-ferrous metal production sites.
Belgian adult population. To evaluate the contamination levels of locally produced food items, 35 fruit samples, 97 vegetable samples, 98 samples of potatoes and 53 samples of meat, liver and kidney of ...
The influence of lifestyle choices (food, alcohol, smoking) on the blood concentration of Cd, Pb and Hg of newborns, adolescents and adults from Wallonia
concentrations of toxic metals (cadmium [Cd], total mercury [Hg], and lead [Pb] in a representative sample of different age groups (newborns, adolescents and adults) of the Walloon population in Belgium. We ...