Zoekresultaten - 3 results

Particle size analysis of pristine food-grade titanium dioxide and E 171 in confectionery products: Interlaboratory testing of a single-particle ICP-MS screening method and confirmation with transmission electron microscopy

Publication Type: Peer reviewed scientific article Authors: Geiss, Otmar; Bianchi, Ivana; Senaldi, Chiara; Bucher, Guillaume; Eveline Verleysen; Nadia Waegeneers; Frederic Brassinne; Jan Mast; Loeschner, Katrin; Vidmar, Janja; Aureli, Federica; Cubadda, F ...

Physicochemical Characterization of the Pristine E171 Food Additive by Standardized and Validated Methods.

By combining optimized sample preparation with method validation, a significant variation in the particle size and shape distributions, the crystallographic structure (rutile versus anatase), and the ...

Is aggregated synthetic amorphous silica toxicologically relevant?

to address the toxicological relevance of aggregates of different sizes. Results: We used a precipitated SAS dispersed by different methods, generating 4 ad-hoc suspensions with different aggregate ...

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