Résultats de la recherche - 140 results

Safety assessment of titanium dioxide (E171) as a food additive.

Panel to be reliable, including data obtained with TiO nanoparticles (NP s) and data from an extended one-generation reproductive toxicity (EOGRT) study. Less than 50% of constituent particles by number in ...

Hoge Gezondheidsraad. Vegetarische voeding Brussel: HGR; 2021. Advies nr. 9445

infants, children, pregnant woman, nursing mothers and seniors with specific recommendations that allow them to avoid nutritional deficiencies or toxic risks related to their food choices. Versie gevalideerd ...

Intake of food supplements based on algae or cyanobacteria may pose a health risk due to elevated concentrations of arsenic species.

were evaluated using inorganic arsenic (As) and the potentially toxic As fraction (As minus arsenobetaine (AB)). As concentrations were in the range 0.053-57 mg/kg with highest concentrations in FS ...

Toxicity assessment of flavour chemicals used in e-cigarettes: current state and future challenges

e-cigarettes flavours toxicity Abstract: NA Service:  Médicaments et produits de santé Geneesmiddelen en gezondheidsproducten Medicines and health products Manuscript versions:  DOI:  ...

Safety assessment of titanium dioxide (E171) as a food additive

Panel to be reliable, including data obtained with TiO2 nanoparticles (NP s) and data from an extended one-generation reproductive toxicity (EOGRT) study. Less than 50% of constituent particles by number in ...

Update of the risk assessment of hexabromocyclododecanes (HBCDDs) in food

stereoisomers α‐, β‐ and γ‐ HBCDD, were widely used additive flame retardants. Concern has been raised because of the occurrence of HBCDD s in the environment, food and in humans. Main targets for toxicity are ...

Identifying nanodescriptors to predict the toxicity of nanomaterials: a case study on titanium dioxide

outcome of computational modelling. In this study, we aim to identify nanodescriptor(s) and biological endpoint(s) capable of predicting the toxicity of titanium-di-oxide (TiO2) NM s, and demonstrate how ...

Does arsenic pose a health concern after consumption of clay products?

arsenic (As) toxicity, because — certainly in case of pure clay- all arsenic in these supplements is expected to be present in the most toxic inorganic form (As). In terms of risk, the most important ...

Update of the risk assessment of nickel in food and drinking water

sensitisation tolerable daily intake (TDI) toxicity Abstract: The European Commission asked EFSA to update its previous Opinion on nickel in food and drinking water, taking into account new occurrence data, the ...

Ecotoxicity profile of heavily contaminated surface water of two rivers in Tunisia

the study areas. Combining chemical and biological approaches, allowed the detection of water ecotoxicity in testing organisms and the identification of possible contributors to the toxicity observed in ...

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