Zoekresultaten - 8 results
Multidimensional chromatographic fingerprinting combined with chemometrics for the identification of regulated plants in suspicious plant food supplements
channels for their purchase. Therefore, some of these products may be ‘suspicious’ and a risk for consumers health. This study aims at developing a screening approach for detection of four regulated plants ...
Clustering of Tadalafil API Samples According to their Manufacturer in the Context of API Falsification Detection
latter to obtain characteristic data for the different manufacturers, allowing the network laboratories to conduct authenticity tests for future samples, as well as to detect substandard and ...
chromatographic fingerprinting for the detection of herbal adulteration and herbal fraud in plant food supplements
Polymeric Chain Reaction (PCR) analysis is the golden standard for the detection and identification of a specific plant, but in case of adulteration, complex mixtures or the necessity of screening for ...
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 ...
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 ...
Characterization and risk identification of falsified medicines and adulterated dietary supplements
medicines is not enough to evaluate their risk and that a broader characterization of the products is necessary for a correct risk evaluation. In another part of the project an onsite infrared based approach ...
A strategy based on fingerprinting and chemometrics for the detection of regulated plants in plant food supplements from the Belgian market: two case studies
ingredients, though also herbal adulteration occurs and is given less attention. In this paper a two-step approach is presented based on fingerprints recorded by both infrared spectroscopy as liquid ...
Analysis of illegal peptide drugs via HILIC-DAD-MS.
(MS) and quantification via UV. Validation was performed via accuracy profiles based on the ISO 17025 guideline. The obtained validated HILIC-method allows for the detection and quantification of the ...