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Zoekresultaten - 11 results
Development of novel analytical methods to trace small micro- and nanoplastics in food matrices
(NP s), mainly originating by physico-chemical transformation processes, such as aging, degradation and fragmentation. Because of the ease in their detection, several studies have been conducted on ...
The Changing Landscape of Food Deserts and Swamps over More than a Decade in Flanders, Belgium.
Britain. This research is one of the first studies to map food deserts and swamps in a mainland European, densely populated but heavily fragmented region such as Flanders. The evolution of food deserts and ...
Detection strategy targeting a chloramphenicol resistance gene from genetically modified bacteria in food and feed products
First, the potential presence of the AMR gene is detected by real-time PCR. Next, its full-length is evaluated by a nested- PCR amplifying a large fragment of its sequence to determine the risks of likely ...
Ecotoxicological potential of antibiotic pollution-industrial wastewater: bioavailability, biomarkers, and occurrence in Mytilus galloprovincialis.
p.15343-50 (2016) Keywords: Animals Anti-Bacterial Agents Bacillus Biodegradation, Environmental Biomarkers DNA Fragmentation Ecotoxicology Gills Male Mytilus Tandem Mass Spectrometry Waste water Water ...
Study of the possible migration risks of food contact materials for children under 3 years
elucidate the structure of these unknown compounds. The expected presence of the accurate mass molecular ion and/or protonated molecule in APCI together with the fragmentation pattern observed in both ...
A multiplex oligonucleotide ligation-PCR as a complementary tool for subtyping of Salmonella Typhimurium
different types of molecular markers in a high-throughput microsphere suspension array. The 52 molecular markers include prophage genes, amplified fragment length polymorphism (AFLP) elements, Salmonella ...
Proteomic detection as an alternative for the quantification of Staphylococcus aureus enterotoxins
for the specific detection and quantification of each toxin is achieved through the analysis of peptides (toxin fragments) unique to a toxin. The peptides are obtained by extraction, purification and ...
Development and validation of qualitative SYBR®Green real-time PCR for detection and discrimination of Listeria spp. and Listeria monocytogenes.
of Listeria spp. The selected primers were designed to amplify short fragments (60 to 103 bp) in order to obtain optimal PCR efficiency (between 97 and 107 % efficiency). The limit of detection of the ...
Identification of potential migrants from printing inks used on paper and board food contact materials
substances can be used. One approach is to focus on pre-selected target analytes, with known fragmentation patterns and retention times. In the presented work, a screening method for more then 120 analytes was ...
Clonal emergence of extended-spectrum beta-lactamase (CTX-M-2)-producing Salmonella enterica serovar Virchow isolates with reduced susceptibilities to ciprofloxacin among poultry and humans in Belgium and France (2000 to 2003).
Electrophoresis, Gel, Pulsed-Field France Genome, Bacterial Genotype Humans Meat Products Microbial Sensitivity Tests Plasmids Polymorphism, Restriction Fragment Length Poultry Poultry Diseases Salmonella enterica ...