Zoekresultaten - 26 results
Multidimensional chromatographic fingerprinting combined with chemometrics for the identification of regulated plants in suspicious plant food supplements
were developed using ultra-high performance liquid chromatography with diode array detection. The obtained multidimensional fingerprint data for a herbal reference standard (absorbance × wavelengths ...
COMBINATION OF CHEMOMETRICS AND MULTIDIMENSIONAL FINGERPRINTING FOR DETECTION OF REGULATED PLANTS IN PLANT FOOD SUPPLEMENTS
method was developed using ultra-high performance liquid chromatography with diode array detector (DAD). Furthermore, selection of orthogonal wavelengths was made to extract maximum information from the ...
Multidimensional Fingerprint Development for the Detection of Tribulus terrestris in Plant Food Supplements
American Herbal Pharmacopoeia) was developed using ultra high performance liquid chromatography coupled with a diode array detector. Next, a correlation analysis comparing the wavelengths was performed and ...
Determination of cardiac glycosides by liquid chromatography-tandem mass spectrometry
Publication Type: Scientific poster, presentation or proceeding Authors: Svetlana V. Malysheva; PPJ Mulder; Julien Masquelier Source: RAFA 2019 (2019) Service: Contaminants organiques et additifs Organische contaminanten en additieven Organic contaminant ...
Analysis of mineral oil in food: An analytical challenge
volatility. Since these two fractions have a different toxicological relevance, it is important to quantify them separately. Commonly, an online technique existing of a combination of Liquid Chromatography with ...
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 ...
Development of a sample preparation method for the GC-analysis of e-cigarette refill liquids
characterization of e-liquids of which gas-chromatography is the most often used technique as e-liquids mainly consist out of (semi)-volatile ingredients (i.e. nicotine and flavourings) dissolved in a propylene ...
Diquat and Paraquat analysis by UPLC-MSMS
analysis Laboratories liquid chromatography Mass Spectrometry Pesticides Health Topics: Health and environment Santé et environnement Gezondheid en milieu Service: Éléments traces et nanomatériaux ...
Simultaneous determination of anti-tuberculosis drug levels in human plasma by ultra-performance liquid chromatography-tandem mass spectrometry for subsequent Therapeutic Drug Monitoring
chromatography-tandem mass spectrometry Mass Mass Spectrometry meeting Monitoring plasma Strategies Strategy TDM Therapeutic drug monitoring Toxicology ultra-performance liquid chromatography-tandem mass spectrometry ...
Determination of 11 pyrethroids in food of animal origin by UHPLC-MSMS
Animal animal origin European food food of animal origin liquid chromatography Mass Spectrometry ORIGIN pesticide pyrethroids Residue Workshop Health Topics: Health and environment Santé et environnement ...