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Zoekresultaten - 41 results
Physicochemical characterization and genotoxicity assessment of nanomaterials using new approach methodologies
specific surface area, shape, solubility and dissolution rate, agglomeration state, chemical composition and crystal structure. Data obtained by electron microscopy based methods on the physicochemical ...
Impact of environmental nitrogen enrichment on birch pollen allergy
analyzer, EA1108 by Carlo Erba). Soluble proteins were extracted and normalized for protein concentration (Bradford). A selection of good quality pollen (10/66 for 2022 and 20/98 for 2023) extracts ...
Iron Deficiency Is a Risk Factor for Thyroid Dysfunction During Pregnancy: A Population-Based Study in Belgium
(T4), free triiodothyronine, thyrotropin (TSH), thyroglobulin (Tg), thyroid peroxidase antibodies, Tg antibodies, hemoglobin, serum ferritin (SF), soluble transferrin receptor, urinary iodine ...
EFSA guidance on technical requirements for regulated food and feed product applications to establish the presence of small particles including nanoparticles
electron microscopy. feed additives Food Additives food flavourings Food Supplements Minerals Nanoparticles nanoscale novel foods particle size distribution particles sample dispersion protocol Solubility ...
Detection of toxins involved in foodborne diseases caused by Gram‐positive bacteria
toxicological end points, solubility, and stability, types of food matrix to which they are mostly related to. These differences influence the characteristics of required detection methods. Therefore, detection ...
Do current fortification and supplementation programs assure adequate intake of fat-soluble vitamins in Belgian infants, toddlers, pregnant women, and lactating women?
Recommended Dietary Allowances Solubility Vitamin A Vitamin D Vitamin E Vitamin K Vitamins Abstract: Adequate intakes of fat-soluble vitamins are essential to support the growth and development of the foetus, ...
Intake of Fat-Soluble Vitamins in the Belgian Population: Adequacy and Contribution of Foods, Fortified Foods and Supplements.
preventing high-consumers from exceeding the tolerable upper intake level. Data of the 2014 Belgian food consumption survey (n = 3200) were used to assess fat-soluble vitamin (vitamins A, D, E and K) intake ...
Fat-soluble vitamin intake from the consumption of food, fortified food and supplements: design and methods of the Belgian VITADEK study.
fat-soluble vitamin intake from the consumption of food, fortified foods and supplements in four vulnerable groups namely infants, toddlers, pregnant and lactating women. METHODS: Subjects were selected ...
Human absorption of silver ENM: through particles or ions?
animals by oral gavage there was a low absorption of Ag, the absorption after treatment with NM-300K being 10-fold lower than after treatment with AgNO3. As there is a certain amount of soluble Ag present ...
Synthesis and anti-tubercular activity of N(2)-arylbenzo[g]isoquinoline-5,10-dione-3-iminium bromides.
increased the solubility of the quinones in polar solvents. To this purpose N(2)-arylbenzo[g]isoquinoline-5,10-dione-3-iminium bromides were synthesized in a straightforward way by means of a reaction of ...