Zoekresultaten - 105 results
Genetic relatedness of Staphylococcus aureus isolates within food outbreaks by single nucleotide polymorphisms.
this study, we propose a SNP cut-off by taking into account the mutation rate and the evolution time of this pathogen in food. Through in vitro microevolution, we determined the mutation rate of three S. ...
Per- and polyfluoroalkyl substances in food and beverages: determination by LC-HRMS and occurrence in products from the Belgian market.
population. More than a decade ago, such assessment was performed only for PFOS and PFOA and is currently outdated. For the determination of PFAS in foodstuffs, an extraction based on a “quick, easy, cheap, ...
FT-IR spectroscopy as a rapid method for Salmonella spp. typing
LDA. This can be explained by the selected spectral region, which reflects the carbohydrate composition, the main components of the somatic O-antigens determining the serogroup. Discriminating serotypes ...
Validation of the measurement of Aluminium in food by ICP-OES after acid digestion
ICP- OES was performed, during which the precision, trueness and quantification limits (LOQ) of the measurement were determined. An expanded measurement uncertainty could be calculated. Keywords: ...
Urine concentrations of Arsenic and its species in adolescents from Wallonia (Belgium).
determinants such as gender and determined exposure reference values. We analysed urine concentrations of total arsenic (AsT), arsenobetaine (AB) and toxic relevant arsenic (TRA, the sum of DMA, MMA and ...
Aluminium intake through the consumption of selected baby foods and risk characterization in a population of Brazilian infants aged 0 to 36 months
combining mean levels of Al in 171 samples of baby foods (infant formula, meat/vegetable purees, fruit purees, petit-suisse and cereals), analytically determined by inductively coupled plasma optical emission ...
Development of a reliable UHPLC-MS/MS method for simultaneous determination of zearalenone and zearalenone-14-glucoside in various feed products
ultra-high-performance liquid chromatography–tandem mass spectrometry method (UHPLC- MS / MS) was developed for the simultaneous determination of two mycotoxins, that is, zearalenone (ZEN) and zearalenone-14-glucoside ...
PT-2022-NRL-TE-FASFC “Determination of As, Asi, Cd, Pb and Hg in unrefined salts”
Publication Type: Sci. report, recommendat°, guidance doc., directive, monograph Authors: Gregoire Rondelet; Karlien Cheyns Source: p.26 (2022) Health Topics: Food consumption and food safety Consommation et sécurité alimentaires Voedselconsumptie en –ve ...
Optimization of an IC-ICP-MS Analytical Method for Determination of Inorganic Arsenic in Algae and Algae Based-Products
Publication Type: Scientific poster, presentation or proceeding Authors: Gregoire Rondelet; Kristine Brouwers; Heidi Amlund; Jens Jorgen Sloth; Karlien Cheyns Source: Rafa, RAFA, Prague, Czech Republic (2022) Health Topics: Food consumption and food safe ...
Benchmarking public policies to create healthy food environments compared to best practice: the Healthy Food Environment Policy Index in Guatemala.
obesity and non-communicable diseases (NCD s) in the countries. The aim of the study was to determine the extent of food environment policy implementation in Guatemala and to identify and prioritize actions ...