Résultats de la recherche - 39 results
Strategies to detect unauthorized genetically modified organisms in food and feed chain
unauthorized GMO, this PhD aims to improve and strengthen the existing GMO detection system using high-tech approaches. First, as a study case, an overview of genetically modified (GM) rice, developed around the ...
Multi-dye residue analysis of triarylmethane, xanthene, phenothiazine and phenoxazine dyes in fish tissues by ultra-performance liquid chromatography-tandem mass spectrometry.
separated within only 12min on a C18 BEH column using 1mM ammonium acetate in water at pH 4.5 and acetonitrile as mobile phases at a flowrate of 0.4mLmin(-1). The presented method was validated as defined by ...
Characterization of suspected illegal skin whitening cosmetics.
Publication Type: Peer reviewed scientific article Authors: Bart Desmedt; Els Van Hoeck; Rogiers, V; Patricia Courselle; De Beer, J O; De Paepe, K; Eric Deconinck Source: J Pharm Biomed Anal, Volume ...
Hair mercury and urinary cadmium levels in Belgian children and their mothers within the framework of the COPHES/DEMOCOPHES projects.
Dominique; Biot, Pierre; Casteleyn, Ludwine; Kolossa-Gehring, Marike; Schwedler, Gerda; Angerer, Jürgen; Koch, Holger M; Schindler, Birgit K; Castaño, Argelia; Esteban, Marta; Schoeters, Greet; Den Hond, Elly; ...
An innovative and integrated approach based on DNA walking to identify unauthorised GMOs
Publication Type: Peer reviewed scientific article Authors: Marie-Alice Fraiture; Philippe Herman; Taverniers, Isabel; De Loose, Marc; Deforce, Dieter; Nancy Roosens Source: Food Chemistry, Volume ...
Dietary exposure of the Belgian adult population to non-dioxin-like PCBs.
5.33 ng/kg b.w./day on average to 16.10 ng/kg b.w./day at the 99th percentile, using the lower bound concentration. The mean dietary exposure mainly originates from Fish and fish products (54.3%), ...
Predicted dietary intake of selenium by the general adult population in Belgium.
were fish and shellfish (0.2-0.9 mg kg(-1)), eggs, poultry meat, cheese, mushrooms and pasta (approximately 0.2 mg kg(-1)). The mean dietary selenium intake was calculated to be 60 µg day(-1), which is ...
Estimation of dietary aluminum exposure of the Belgian adult population: evaluation of contribution of food and kitchenware.
less important at the mean level of the population than the Al intake through food. At the 98.2th percentile the dietary Al exposure reached 0.144mg/kg bw/day (0.113 and 0.031mg/kgbw/day respectively). ...
On-line solid-phase extraction with ultra performance liquid chromatography and tandem mass spectrometry for the detection of nicotine, cotinine and trans-3'-hydroxycotinine in urine to strengthen human biomonitoring and smoking cessation studies.
when focusing only on passive smokers, the performance of a 1:10 dilution with the on-line SPE UPLC- MS / MS system was also tested. Results indeed show better sensitivity (LOQ ’s 1.0, 1.0 and 5.0μg/l ...
Exposure to domoic acid through shellfish consumption in Belgium.
bound approach, 5-6% of the population shows chronic exposure exceeding the tolerable daily intake of 0.075 μg/kg bw per day with scallops being the most probable toxin vector when using lower (68.5%) and ...