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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 ...

The African swine fever virus isolate Belgium 2018/1 shows high virulence in European wild boar.

viral genome were also detected in genitals and accessory sex glands of two boars. There were no antibodies detectable in commercial antibody ELISA s, antibody LFD s and indirect immunoperoxidase tests. ...

Selection of a Noninvasive Source of Human DNA Envisaging Genotyping Assays in Epidemiological Studies: Urine or Saliva?

Genomic DNA was extracted using commercial kits. Quantitative and qualitative evaluation was done by assessing the yield, the purity, and integrity of the extracted DNA. As a proof-of-concept, genotyping ...

Strategy for the identification of micro-organisms producing food and feed products: Bacteria producing food enzymes as study case

regulations require safety assessments of food enzymes (FE) before their commercialization. FE are mainly produced by micro-organisms, whose viable strains nor associated DNA can be present in the final ...

Detection strategy targeting a chloramphenicol resistance gene from genetically modified bacteria in food and feed products

resistance (AMR) genes as selection markers, are frequently used to produce food and feed enzymes, additives and flavourings. Such commercialized microbial fermentation products should not contain GMM, or ...

Genotoxic evaluation of the liquids present in electronic cigarettes

European CH emicals Agency. In a next step, compounds for which no data were found and that were commercially available were studied in the Ames test and the in vitro micronucleus test (i.e. b-phellandrene, ...

Study of the underlying mechanisms and consequences of pathogenicity differences between two in vitro selected G1-H9N2 clones originating from a single isolate.

significant economic losses in the commercial poultry industry due to reduced egg production and increased mortality. The field observations have shown that H9N2 viruses circulate and naturally mix with other ...

Screening for nanoparticles in complex matrices within a regulatory framework: are we there yet?

coating of confectionery, for decoration of chocolates, and in liqueurs. It is commercially distributed in its pristine powder and sheet form, and in confectionary products. The presented work is part of ...

Measurement of factor VIII activity of efraloctocog alfa with commercially available one-stage clotting and chromogenic assays: Results from the Belgian national External Quality Assessment Scheme

Publication Type: Peer reviewed scientific article Authors: Marjan Van Blerk; Bernard Chatelain; Devreese, Katrien; Jacquemin, Marc; Jochmans, Kristin; Mullier, François; Mohamed Rida Soumali; Broeders, Sylvia Source: International Journal of Laboratory H ...

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