Zoekresultaten - 6 results

Identification and characterization of inorganic food additives and pearlescent pigments in sprays for food decoration by STEM-EDX

consisting of mica platelets coated with a layer of titanium dioxide and/or iron oxide particles, are applied to provide glitter effects1. For control and risk assessment of multi-constituent substances and ...

Physicochemical characterisation of several types of the E171 food additive

Abstract: The application of E171 (titanium dioxide) as a food additive has been an issue of debate in the European Union. A detailed physicochemical characterization of the E171 particles can objectify the ...

Optimization and validation of quantitative TEM analysis of pristine titanium dioxide powders in a regulatory context

Publication Type: Scientific poster, presentation or proceeding Authors: Frederic Brassinne; Sandra De Vos; Eveline Verleysen; M. Ledecq; Jan Mast Source: IMEKOFOODS 4 (2019) Service:  Éléments traces et nanomatériaux Spoorelementen en nanomaterialen Trac ...

Physicochemical Characterisation of the E171 Food Additive

http://www.rafa2019.eu/pdf/RAFA2019_BoA_web.pdf Keywords: E171 particle size distribution Single particle ICP-MS titanium dioxide transmission electron microscopy Abstract: The application of E171 (titanium dioxide) as a food additive has been an ...

After the ban: How to control titanium dioxide in food?

Publication Type: Scientific poster, presentation or proceeding Authors: Karlien Cheyns; Régis Nkenda; Sophie Van Den Neucker; Jan Mast Source: 7th Imekofoods conference, Anses, Paris, France (2023) Health Topics:  Heavy metals Métaux lourds Service:  Élé ...

Characterization of the TiO2 E171 food additive

E171 (Titanium dioxide) is an EC approved food additive (EC 1129/2011), authorized to be used as color in foodstuffs. It is widely used for its refractive properties (shiny coating, UV protection) in the ...

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