Search results - 253 results

Chemical and toxciological characterization of e-liquid cigarettes

e-liquid refills. First, a comprehensive literature search was performed to obtain an overview about the chemical composition of the e-liquids and the analytical methods used for their detection. Although the ...

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

resistance gene Food and feed microbial fermentation products Genetically modified microorganisms PCR-Based detection Abstract: Genetically modified microorganisms (GMM), harbouring commonly antimicrobial ...

Prevalence of pathogens in ticks collected from humans through citizen science in Belgium.

humans in 2017. METHODS: Using a citizen science approach based on an existing notification tool for tick bites, a sample of ticks was collected across the country. Collected ticks were screened by PCR for ...

Characterization and hazard identification of substandard and falsified antimicrobials encountered in Belgium

a subsequent quantification method using ultra-high performance liquid chromatography with diode array detection (UHPLC- DAD) was also successfully validated. Next, real-life illegal antimicrobial samples, ...

Listeria surveillance in Belgium

evolution in molecular typing, the NRC completely switched to Whole-Genome-Sequencing (WGS) for cluster detection. Therefore, an in-house Galaxy-based bio-informatic pipeline was developed. For the strain ...

Evaluation of a TEM based Approach for Size Measurement of Particulate (Nano)materials.

validation study included an assessment of the limit of detection, working range, selectivity, precision, trueness, robustness, and ruggedness. An uncertainty that was associated to intermediate precision in ...

A strategy based on fingerprinting and chemometrics for the detection of regulated plants in plant food supplements from the Belgian market: two case studies

ingredients, though also herbal adulteration occurs and is given less attention. In this paper a two-step approach is presented based on fingerprints recorded by both infrared spectroscopy as liquid ...

Migration of mineral oil from cardboard packaging for food: Identification of the hazards and assessment of the exposure of the Belgian population

Furthermore, preliminary results suggest the possible use of bioassays based on activation of the Aryl receptor as a fast screening procedure to detect the presence of MOAH, but more research is needed to ...

Evaluation of a TEM based Approach for Size Measurement of Particulate (Nano)materials

of the limit of detection, working range, selectivity, precision, trueness, robustness, and ruggedness. An uncertainty that was associated to intermediate precision in the range of 1–7% and an expanded ...

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