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Zoekresultaten - 54 results
IDENTIFICATION, PHYSICOCHEMICAL CHARACTERISATION AND PRELIMINARY RISK ANALYSIS OF TITANIUM DIOXIDE PARTICLES IN FACE MASKS Intermediate report TiO2-Mask COVID-19 project September 2021
presence of agglomerated TiO2 (nano)particles in all examined face masks that contain polyester or polyamide (nylon) fibres, or that are made of non-woven, synthetic fabrics. These particles resemble ...
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 ...
Particle size analysis of pristine food-grade titanium dioxide and E 171 in confectionery products: Interlaboratory testing of a SP-ICP-MS screening method and confirmation with transmission electron microscopy.
there is now a need for standardised and validated methods to appropriately size and quantify (nano)particles in food matrices. A single-particle inductively coupled plasma mass spectrometry (spICP- MS) ...
Particle size analysis of pristine food-grade titanium dioxide and E 171 in confectionery products: Interlaboratory testing of a SP-ICP-MS screening method and confirmation with transmission electron microscopy.
(nano)particles in food matrices. A single-particle inductively coupled plasma mass spectrometry (spICP- MS) screening method for the determination of the size distribution and concentration of titanium dioxide ...
METROFOOD-RI: Pilot services with physical, remote and virtual access
(IBA, Romania). remote access to the transmission electron microscope facility for physicochemical characterization of nanoparticles in food (Sciensano, Belgium). virtual access to two e-services for open data use, ...
Guidance on technical requirements for regulated food and feed product applications to establish the presence of small particles including nanoparticles
Publication Type: Peer reviewed scientific article Authors: More, Simon; Bampidis, Vasileios; Benford, Diane; Bragard, Claude; Halldorsson, Thorhallur; Hernández‐Jerez, Antonio; Bennekou, Susanne Hougaard; Koutsoumanis, Kostas; Lambré, Claude; Machera, Ky ...
Physicochemical characterization of nanoparticles in food additives in the context of risk identification
Publication Type: Peer reviewed scientific article Authors: Eveline Verleysen; Nadia Waegeneers; De Vos, Sandra; Brassinne, Frédéric; Ledecq, Marina; Van Steen, Frederic; Andjelkovic, Mirjana; Janssens, Raphael; Mathioudaki, Stella; Delfosse, Lotte; Machi ...
Physico-chemical characterisation of the fraction of silver (nano)particles in pristine food additive E174 and in E174-containing confectionery.
is a specific concern for the E174 risk assessment. This study characterised the fraction of silver (nano)particles in 10 commercially available pristine E174 food additives and 10 E174-containing ...
Physico-chemical characterisation of the fraction of silver (nano)particles in pristine food additive E174 and in E174-containing confectionery
E174 is a specific concern for the E174 risk assessment. This study characterised the fraction of silver (nano)particles in 10 commercially available pristine E174 food additives and 10 E174-containing ...
Bepaling van spoorelementen in diverse matrices met spectrometische technieken.
has shown that Ti nanoparticles are contained in the fibers. Conclusion Only low concentrations of trace elements were found in most of the food enzyme preparations studied. The information collected ...