Résultats de la recherche - 86 results
In Vivo Kinetics and Biotransformation of Aflatoxin B1 in Dairy Cows Based on the Establishment of a Reliable UHPLC-MS/MS MethodDataSheet1.docx
followed by a clearance period that ended with a single dose trial of an AFB1-contaminated diet of 40 μg kg−1 b.w. An ultra-high performance liquid chromatography tandem mass spectrometry method was ...
In utero exposure to parabens and early childhood BMI z-scores – Associations between placental ethyl paraben, longitudinal BMI trajectories and cord blood metabolic biomarkers
butyl (BuP)] were measured by ultra-performance liquid chromatography/tandem mass spectrometry in 229 placentas of the ENVIRONAGE birth cohort. The association with cord blood metabolic biomarkers ...
Production of Alternaria Toxins in Yellow Peach (Amygdalus persica) upon Artificial Inoculation with Alternaria alternate
chromatography-tandem mass spectrometry (UHPLC- MS / MS). The results showed that the growth of A. alternate and the AT s production were dramatically affected by the storage temperature. At 28 °C, the fungi grew rapidly ...
Dietary exposure assessment and risk characterization of citrinin and ochratoxin A in Belgium
and OTA using a validated liquid chromatography-tandem mass spectrometry method. Daily CIT and OTA exposure to the Belgian population was calculated based on the analytical results and food consumption ...
Development and Validation of a UHPLC-ESI-MS/MS Method for Quantification of Oleandrin and Other Cardiac Glycosides and Evaluation of Their Levels in Herbs and Spices from the Belgian Market
a targeted analytical method utilizing liquid chromatography—tandem mass spectrometry (LC- MS / MS) for quantification of these plant toxins in a herbal-based food and human urine. The method included ...
Biological monitoring of exposure to pesticide residues among Belgian florists
periods. The concentrations of pesticide residues and metabolites in urine samples were analyzed with a multiresidue liquid chromatography tandem mass spectrometry method, after an ethyl acetate extraction. ...
The occurrence of putative cognitive enhancing research peptides in seized pharmaceutical preparations: An incentive for controlling agencies to prepare for future encounters of the kind.
findings served as an incentive to develop a novel combined liquid chromatography tandem mass spectroscopy (LC- MS / MS) methodology, applicable to both hydrophilic or more hydrophobic peptides, which was ...
Weight and head circumference at birth in function of placental paraben load in Belgium: an ENVIRONAGE birth cohort study
propyl (PrP), and butyl (BuP)) were determined by ultra-performance liquid chromatography coupled with tandem mass-spectrometry. Generalized linear regression models were used to determine the association ...
Determination of cardiac glycosides by liquid chromatography-tandem mass spectrometry
Publication Type: Scientific poster, presentation or proceeding Authors: Svetlana V. Malysheva; Mulder PPJ; Julien Masquelier Source: RAFA 2019 (2019) Service: Contaminants organiques et additifs Organische contaminanten en additieven Organic contaminant ...
Characterization and hazard identification of substandard and falsified antimicrobials encountered in Belgium
quantification of active pharmaceutical ingredients (API s) potentially present in these suspicious SF antimicrobials, are paramount. Here, a validated ultra-high performance liquid chromatography-tandem mass ...