Search results - 11 results
Analysis of mineral oil in food: An analytical challenge
http://www.rafa2019.eu/book_of_abstracts.html Keywords: Market survey Mineral oil MOSH/MOAH offline SPE online LC-GC Abstract: Mineral oil can enter the food chain in many different ways: (i) as a contaminant via e.g. environment or lubricants ...
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 ...
Application of LC-MS/MS MRM to Determine Staphylococcal Enterotoxins (SEB and SEA) in Milk.
Online solid-phase extraction liquid chromatography electrospray ionization tandem mass spectrometry (online SPE- LC- ESI- MS / MS) based on multiple reaction monitoring (MRM) was used to detect and ...
A protein biomarkers panel to screen for early chronic kidney disease using UPLC-online SPE-MS/MS
Publication Type: Scientific poster, presentation or proceeding Authors: Stéphanie Fraselle; Joris Van Loco; WIV-ISP Source: MS Aplications in Life Sciences, Issue Van Loco,J., ISP (2014) Keywords: Biomarkers chronic disease Kidney Life MS protein Science ...
Simultaneous identification of Staphylococcus aureus Enterotoxins A & B using online SPE-UPLC-MSMS
Publication Type: Scientific poster, presentation or proceeding Authors: S. Cosijns; Mirjana Andjelkovic; Koen De Cremer; Stéphanie Fraselle; A. Rajkovic; Joris Van Loco Source: EFFoST Annual Meeting: Bio-based Technologies in the Context of European Food ...
Urinary nicotine metabolites: usefulness as biomarkers of smoking status
https://www.sciensano.be/en/biblio/urinary-nicotine-metabolites-usefulness-biomarkers-smoking-status
concentrations of COT and HCOT were determined by online- SPE UPLC MS / MS and subsequently normalised to creatinine content. The amount of cpd was available from the questionnaires. Results and conclusions As ...
A proteomics approach for the quantification of Staphylococcus aureus enterotoxins a and b in several matrices using uplc-msms analysis.
high specificity of the method. The sample is then injected and analysed using online Solid Phase Extraction (SPE) – UPLC – MS / MS. Analytes of interest are trapped on the SPE-column, while e.g. ...
Identification and quantification of Staphyloccocus aureus using online SPE-UPLC-MSMS
Publication Type: Scientific poster, presentation or proceeding Authors: S. Cosijns; Mirjana Andjelkovic; Koen De Cremer; Joris Van Loco; A. Rajkovic; Heperkan,D; Karbancioglu-Guler,F.; Daskaya-Dikmen,C. Source: 23rd International ICFMH symposium FoodMicr ...
A protein biomarkers panel to screen for early kidney diseases using online SPE-UPLC-MS/MS
Diseases Online SPE protein ultra-performance liquid chromatography-tandem mass spectrometry Service: Risico- en gezondheidsimpactevaluatie Risk and health impact assessment Évaluation des risques et de ...
A targeted proteomics method to detect urinary biomarkers of kidney disease
able to detect a panel of urinary biomarkers of kidney disease was developed. An online SPE- UPLC- MS / MS (using a triple quadrupole XEVO- TQ-S) was applied. For each protein, between 1 and 4 unique ...