Search results - 57 results
CBD oils on the Belgian market: A validated MRM GC-MS/MS method for routine quality control using QuEChERS sample clean up
Journal of Pharmaceutical and Biomedical Analysis, Volume 205 (2021) Keywords: Cannabidiol CBD oils GC-MS/MS MRM Sample clean up Abstract: Quality control of CBD oils on the Belgium market showed that the ...
Chemical and toxciological characterization of e-liquid cigarettes
the revised TPD. The samples were examined for the presence of nicotine, nicotine-related impurities, volatile organic compounds, caffeine, taurine and the harmful flavours diacetyl and acetylpropionyl. ...
Use of Whole Genome Sequencing Data for a First in Silico Specificity Evaluation of the RT-qPCR Assays Used for SARS-CoV-2 Detection.
started in December 2019. COVID-19 cases are confirmed by the detection of SARS-CoV-2 RNA in biological samples by RT-qPCR. However, limited numbers of SARS-CoV-2 genomes were available when the first ...
Characterization and hazard identification of substandard and falsified antimicrobials encountered in Belgium
a subsequent quantification method using ultra-high performance liquid chromatography with diode array detection (UHPLC- DAD) was also successfully validated. Next, real-life illegal antimicrobial samples ...
Development and validation of chromatographic methods for screening and subsequent quantification of suspected illegal antimicrobial drugs encountered on the Belgian market.
quantification method was validated for the positive hits found during screening tests of suspected illegal samples. This resulted in a validation set of 11 antimicrobials and 1 beta-lactamase inhibitor. The ...
Development and validation of chromatographic methods for screening and subsequent quantification of suspected illegal antimicrobial drugs encountered on the Belgian market
some SF-antimicrobials may include more than one antimicrobial component. This quantification method was validated for the positive hits found during screening tests of suspected illegal samples. This ...
Chemometrical analysis of fingerprints for the detection of counterfeit and falsified medicines
Quality Quality Control Quantification Research REVIEW SAFETY Sample successful use Abstract: Counterfeit medicines pose a major threat topublic health worldwide. These pharmaceuticals aremostly ...
Chemometrics and chromatographic fingerprints to classify plant food supplements according to the content of regulated plants.
using SIMCA and PLS- DA. For each model, misclassification rates for the external test set of maximum one sample could be obtained. The models were applied to five real samples resulting in the ...
Detection of regulated herbs and plants in plant food supplements and traditional medicines using infrared spectroscopy.
misclassifications for the selected test set. For the other three a success rate of 50% was obtained. Mid- IR combined with SIMCA can therefore be applied as a first step in the screening of unknown samples, before ...
The use of Stationary Phase Optimized Selectivity Liquid Chromatography for the development of herbal fingerprints to detect targeted plants in plant food supplements.
Medicine national ON plant Plants PRODUCTS public public health Public-health Quality Quality Control SAFETY Sample Samples Type use Abstract: The consumption of plant food supplements is increasing steadily ...