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Zoekresultaten - 8 results
Identification and characterization of inorganic food additives and pearlescent pigments in sprays for food decoration by STEM-EDX
mixtures, characterisation of the fraction of small particles, including the particle size distribution, is needed for each single constituent or each component in the mixture2. This is challenging for ...
Validation of single particle ICP-MS for routine sizing and quantification of the fraction of silver nanoparticles in E174 food addititves and confectionery products
the size distribution compared to the size distribution obtained from transmission electron microscopy. Depending on the sample and the background silver concentration, particles with an equivalent ...
Physicochemical characterisation of several types of the E171 food additive
https://www.sciensano.be/nl/biblio/physicochemical-characterisation-several-types-e171-food-additive
IMEKOFOODS 4 (2019) URL: https://www.imekofoods4.be/ Keywords: Characterization E171 electron microscopy particle size distributions. single particle inductively coupled plasma mass spectroscopy titanium oxide ...
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 ...
Open Lab Application for the Characterization of Nanomaterials by Transmission Electron Microscopy
particle size and shape distributions. Within the context of the METROFOOD- RI “Infrastructure for promoting Metrology in Food and Nutrition” this facility will be further developed as a test case for an ...
Screening for nanoparticles in complex matrices within a regulatory framework: are we there yet?
samples of E174 and ten food items containing E174 were investigated for their number-based size distribution of Ag particles. The food items were as well investigated for their total Ag content. Single ...
Examples related to the assessment of solubility/dissolution and particle size distribution
Publication Type: Scientific poster, presentation or proceeding Authors: Francisco Cubada; Jan Mast; Hubert Rauscher; Stefan Weigel Source: (0) Health Topics: Nanomaterialen Nanomatériaux Nanomaterials Heavy metals Métaux lourds Service: Éléments traces ...
Characterization of the TiO2 E171 food additive
descriptive TEM and using a combination of TEM imaging and image analysis. The latter approach allows to assess the distribution of the particle properties (size, shape, surface structure) quantitatively. For ...