Search results - 71 results
Strategy for the identification of micro-organisms producing food and feed products: Bacteria producing food enzymes as study case
Fraiture; Nancy Roosens Source: Food Chemistry, Volume 305 (2020) Keywords: 16S-rRNA gene sequencing bacteria Food enzymes identification PCR technology Producing organisms SCREENING Abstract: Recent European ...
Dietary exposure of the Belgian population to mineral oil
Publication Type: Peer reviewed scientific article Authors: A. Van Heyst; Séverine Goscinny; Sarah Bel; Stefanie Vandevijvere; Birgit Mertens; Elskens, Marc; Els Van Hoeck Source: Food Additives ...
Analysis of mineral oil in food: An analytical challenge
http://www.rafa2019.eu/book_of_abstracts.html Keywords: Market survey Mineral oil MOSH/MOAH offline SPE online LC-GC Abstract: Mineral oil can enter the food chain in many different ways: (i) as a contaminant via e.g. environment or lubricants ...
Validation of single particle ICP-MS for routine sizing and quantification of the fraction of silver nanoparticles in E174 food addititves and confectionery products
samples were prepared for analysis according to a slightly modified version of the method of Jensen et al. [2]. The E174 food additives showed a large silver background concentration combined with ...
Estimation of the Uncertainties Related to the Measurement of the Size and Quantities of Individual Silver Nanoparticles in Confectionery.
However, no validations have yet been performed with food additives or real samples containing food additives requiring a sample preparation step prior to analysis. A single-particle inductively coupled ...
Simultaneous determination of parabens, bisphenols and alkylphenols in human placenta by ultra-high performance liquid chromatography-tandem mass spectrometry
BPB, BPF, and BPS) and two alkylphenols (nonyl phenol (NP) and tert-octylphenol (OP) in human placenta samples. After a short sample preparation time the extracts are analysed by UHPLC- MS / MS using ...
Physicochemical Characterisation of the E171 Food Additive
Recent Advances in Food Analysis (RAFA), University of Chemistry and Technology, Prague, Czech Republic, Prague, Czech Republic (2019) ISBN: 978-80-7592-055-3 URL: ...
Simultaneous determination of parabens, bisphenols and alkylphenols in human placenta by ultra-high performance liquid chromatography- tandem mass spectrometry
BPB, BPF, and BPS) and two alkylphenols (nonyl phenol (NP) and tert-octylphenol (OP) in human placenta samples. After a short sample preparation time the extracts are analysed by UHPLC- MS / MS using ...
Very Long Persistence of Botulinum Toxin B in a Patient’s Serum
method. Botulinum toxin was still detected in the serum up to 29 days after food consumption while it was not detected anymore in the faeces. Conclusion: The described case highlights i) prolonged presence ...
Screening for nanoparticles in complex matrices within a regulatory framework: are we there yet?
concentration. The number-based size distribution of Ag particles was verified by transmission electron microscopy. Sample preparation, which included separation of the particles from the matrix in case of food ...