Search results - 45 results

Development and validation of chromatographic methods for screening and subsequent quantification of suspected illegal antimicrobial drugs encountered on the Belgian market.

emergence of superbugs. Therefore, simple and accurate analytical methods are necessary, which are capable to detect and quantify a wide range of antimicrobials in suspected illegal products. In this work, ...

Monitoring of pyrrolizidine alkaloids in beehive products and derivatives on the Belgian market

contaminated with those compounds by bees foraging PA producing plants. Downstream contamination can also occur through food items containing honey. Analytical methods based on UHPLC separation and MS / MS ...

Development of a QuEChERS-Based UHPLC-MS/MS Method for Simultaneous Determination of Six Alternaria Toxins in Grapes

Han, Zheng Source: Toxins, Volume 11, Issue 2, Number 100 (2019) Keywords: Alternaria toxins Grape modified QuEChERS UHPLC-MS/MS Abstract: A simple and reliable analytical method for the simultaneous ...

Development and validation of chromatographic methods for screening and subsequent quantification of suspected illegal antimicrobial drugs encountered on the Belgian market

treatment failures, stronger antimicrobial resistance and even the promotion of the emergence of superbugs. Therefore, simple and accurate analytical methods are necessary, which are capable to detect and ...

Risk to human health related to the presence of perfluorooctane sulfonic acid and perfluorooctanoic acid in food

n = 10,191 and PFOA n = 9,828). There were large differences between upper and lower bound exposure due to analytical methods with insufficient sensitivity. The CONTAM Panel considered the lower bound ...

Analytical strategies for the determination of pyrrolizidine alkaloids in plant based food and examination of the transfer rate during the infusion process

Pyrrolizidine alkaloids salads Tea transfer rate Abstract: Two sample preparation methods were developed (graphitised carbon and C18 solid phase extraction clean-up) and validated in house using liquid ...

Analysis of illegal peptide drugs via HILIC-DAD-MS.

an analytical method based on hydrophilic interaction liquid chromatography (HILIC) to identify and quantify the most frequently encountered illegal peptides on the European market. For this objective, ...

Development and validation of a TaqMan probe-based real-time PCR method for the differentiation of wild type lumpy skin disease virus from vaccine virus strains.

laboratories. The evaluation included a panel of 38 poxvirus isolates/strains and the analytical characteristics of the method were determined. Amplification efficiencies were 91.3% and 90.7%, for wild type and ...

Laboratory validation of two real-time RT-PCR methods with 5'-tailed primers for an enhanced detection of foot-and-mouth disease virus.

Publication Type: Peer reviewed scientific article Authors: Vandenbussche, Frank; David Lefebvre; De Leeuw, Ilse; Van Borm, Steven; Kris De Clercq Source: J Virol Methods, Volume 246, p.90-94 (2017) ...

Dietary exposure to pyrrolizidine alkaloids in young children and adults from the Belgian population (PASFOOD)

methods was required to detect the presence of PA s at ppb or even ppt levels.   Analytical methods based on analytes extraction and SPE purification, followed by UPLC separation and MS / MS detection were ...

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