Résultats de la recherche - 29 results
Relative response factors and multiple regression models in liquid chromatography to quantify low-dosed components using alternative standards-proof of concept: total Δ9-THC content in cannabis flowers using CBD as reference.
was used as a case study. A chromatographic method was implemented and validated, and the use of classical calibration lines, classical RRF, and the LRRFM was applied and compared, with special focus on ...
OMCL testing and the API working group: Part of the solution?
a fingerprint study (MSSFP). An MSS, according to Ph. Eur. only gives an indication of the quality of the product on some distinct parameters, often chosen based on the manufacturing process. A MSSFP study allows ...
Detection of regulated and prohibited plants in plant food supplements
and advanced bio-informatics in order to identify all plants present in the mixture. The second project focusses on the use of chromatographic fingerprints and chemometrics in order to recognize the ...
Use of near infrared spectroscopy and chemometrics for the classification of different Cannabis spp. samples found in Belgium
textile industry but more importantly for recreational and medical use. Cannabis and its derived products are available on the Belgium market via both illegal and legal ways. CBD flowers as well as ...
Contents of Amoxicillin Drugs Dispensed in Goma, Democratic Republic of Congo
drugs, but all samples contained the active ingredients as claimed on the packages. We found under dosage of 90% and less in 3 of the 15 amoxicillin samples and in none of the 9 combined specimens. ...
GEONs API fingerprint project: Selection of analytical techniques for clustering of sildenafil citrate API samples
future samples as well as to detect substandard and falsified API s. This paper reports the results of the latest fingerprint study, organised on sildenafil citrate API samples. Seventy-nine samples from ...
European fingerprint study on omeprazole drug substances using a multi analytical approach and chemometrics as a tool for the discrimination of manufacturing sources
proposed a market surveillance study on omeprazole and omeprazole magnesium with the objectives of controlling the pharmaceutical quality of samples, checking compliance with the monographs of the European ...
Characterization and risk identification of falsified medicines and adulterated dietary supplements
Research Council (2016-2020), focused on the identification of the risks associated with the use of Illegal antibiotics. In this project, more than fifty seized samples were evaluated for their chemical, ...
The occurrence of non-anatomical therapeutic chemical-international nonproprietary name molecules in suspected illegal or illegally traded health products in Europe: A retrospective and prospective study.
market surveillance studies on specific categories of suspected illegal or illegally traded products. These studies are generally based on a combination of retrospective and prospective data collection ...
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.
recommendation paper of the General European Official Medicines Control Laboratory (OMCL) network on the interpretation of screening results for unknown peptides by mass spectrometry, was also validated in ...