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A Practical Method to Implement Strain-Level Metagenomics-Based Foodborne Outbreak Investigation and Source Tracking in Routine.

Kathleen; De Keersmaecker, S C J * Source: Microorganisms, Volume 8, Issue 8 (2020) Keywords: food surveillance Metagenomics outbreak SNP analysis STEC whole genome Abstract: The management of a foodborne ...

Validation of single particle ICP-MS for routine sizing and quantification of the fraction of silver nanoparticles in E174 food addititves and confectionery products

counting particles at the same time. A spICP- MS method was developed and validated for sizing and quantifying the fraction of silver nanoparticles in E174 food additives and in products containing E174. The ...

Estimation of the Uncertainties Related to the Measurement of the Size and Quantities of Individual Silver Nanoparticles in Confectionery.

Single particle ICP-MS Abstract: E174 (silver) is a food additive that may contain silver nanoparticles (AgNP). Validated methods are needed to size and quantify these particles in a regulatory context. ...

Open Lab Application for the Characterization of Nanomaterials by Transmission Electron Microscopy

specific needs such as food and food contact materials, biocidal products, cosmetics and medical devices. As a consequence there is a growing need for validated characterization methods and for certified ...

Monitoring of pyrrolizidine alkaloids in beehive products and derivatives on the Belgian market

detection were developed with a focus on very low LOQ s and validated for the analysis of 16 PA s and 14 PANO s in honey, honey based candies and snacks as well as beehive products based food supplements. ...

Arsenic Speciation Analysis Elucidates the Risk Assesment of Food Supplements with Ingredients of Marine Origin. 9th Nordic Conference on plasma spectrochemistry

organisms. Routine methods for As i analysis in terrestrial matrices do not automatically guarantee a separation of As V and arsenosugars. The objective of this study was to optimize and validate a method to ...

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