Résultats de la recherche - 10 results
Multidimensional Chromatographic Fingerprinting Combined with Chemometrics for the Identification of Regulated Plants in Suspicious Plant Food Supplements.
susceptible to adulteration and fraud. This necessitates a screening approach for the detection of regulated plants in plant food supplements, which are usually composed of complex plant mixtures, thus making ...
Clustering of Tadalafil API Samples According to their Manufacturer in the Context of API Falsification Detection
spectrometric screening, X-ray powder diffraction and proton nuclear magnetic resonance (1 H- NMR). Chemometric analysis revealed that all manufacturers could be characterised based on the impurity, residual ...
CHROMATOGRAPHIC FINGERPRINT DEVELOPMENT FOR THE DETECTION OF TRIBULUS TERRESTRIS IN PLANT FOOD SUPPLEMENTS
subject of this thesis, is a plant that is frequently present in sexual enhancing herbal food sup-plements sold to treat ED. Aim: The study developed a screening approach for TT using Ultra High Pressure ...
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.
to analyze a total of 10 putative cognitive enhancing polypeptides, with variable biochemical characteristics, that are currently being sold online. The screening rationale, complying to the ...
A strategy based on fingerprinting and chemometrics for the detection of regulated plants in plant food supplements from the Belgian market: two case studies
of illegal trade is going on. Every year seized dietary supplements are send to laboratories in order to screen for the presence of chemical adulterants or illegally added active pharmaceutical ...
Development and validation of chromatographic methods for screening and subsequent quantification of suspected illegal antimicrobial drugs encountered on the Belgian market.
a screening and a quantification method using ultra-high performance liquid chromatography with tandem mass spectrometry (UHPLC- MS) and diode array detection (UHPLC- DAD), respectively were developed and ...
Impurity profiling of the most frequently encountered falsified polypeptide drugs on the Belgian market
Therefore, in order to obtain a better understanding of the potential health risks related to the usage of falsified polypeptide drugs we performed a systematic screening of the ten most frequently encountered ...
Analysis of illegal peptide drugs via HILIC-DAD-MS.
five different HILIC columns were selected and screened for their chromatographic performance. Among those columns, the ZIC HILIC column showed the best performance under the tested screening conditions ...
A simple dilute and shoot methodology for the identification and quantification of illegal insulin
Number 334, p.326- 334 (2016) Keywords: illegal insulin LC–DAD–MS/MS Quantification method Screening method Abstract: The occurrence of illegal medicines is a well-established global problem and concerns ...
DEVELOPMENT AND VALIDATION OF A SCREENING AND QUANTIFICATION METHODOLOGY TO ASSESS THE AMOUNT OF P-SYNEPHRINE AND M-SYNEPHRINE, PRESENT IN FOOD SUPPLEMENTS
Publication Type: Dissertation Authors: Kevin Vanbrusselen; Celine Vanhee Source: (2022) Health Topics: Illegal medicines Médicaments illégaux Illegale geneesmiddelen Service: Médicaments et produits de santé Geneesmiddelen en gezondheidsproducten Medic ...