Zoekresultaten - 9 results
Screening of plant food supplements for fraud concerning the presence of medicinal or regulated plants based on multi-dimensional chromatographic fingerprints
based on mass spectrometry and the combination of both. Finally the mass spectrometric approach was chosen to conduct a small market study comprising 21 samples purchased on the Belgian regular market and ...
Microbial quality analysis of falsified medicines seized by controling agencies
refers to the amount and type of microorganisms present in a sample and reflects the level of biological contamination and associated potential health risks upon consumption of the product. We initially ...
COMBINATION OF CHEMOMETRICS AND MULTIDIMENSIONAL FINGERPRINTING FOR DETECTION OF REGULATED PLANTS IN PLANT FOOD SUPPLEMENTS
campaigns and availability through various different platforms can be rendered as catalysts for their popularity. In regards to the Belgian market, suspicious samples entering the border generate serious ...
Clustering of Tadalafil API Samples According to their Manufacturer in the Context of API Falsification Detection
attributed, a more profound investigation will be necessary to reveal the origin of the sample. In cases where the suspect sample is claimed to be from one of the manufacturers included in this study, analysis ...
Multidimensional Fingerprint Development for the Detection of Tribulus terrestris in Plant Food Supplements
triturations, Tribulus could visually be detected from concentration 1/10 onwards, by comparing the fingerprints with the reference plant. A market study of a total of 20 samples (with potency enhancement as ...
OMCL testing and the API working group: Part of the solution?
to obtain a global image of the sample, to compare to the batches of the (presumed) manufacturer and/or to the data of fingerpint studies performed in the past in order to detect falsifications. In the ...
Use of near infrared spectroscopy and chemometrics for the classification of different Cannabis spp. samples found in Belgium
addition, near infrared spectroscopic tools are easy to employ, green, rapid and relatively cheap and can be used on-site (handheld devices). Material and methods For this study 189 samples, found in ...
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 ...
Impurity profiling of the most frequently encountered falsified polypeptide drugs on the Belgian market
these falsified preparations are produced outside the legally required quality systems, end-users have no guarantee regarding the efficacy and safety of these products. Although falsified samples of ...