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Zoekresultaten - 49 results

Full Characterisation of Heroin Samples Using Infrared Spectroscopy and Multivariate Calibration

Volume 29, Issue 5 (2024) Keywords: adulterants; ATR-IR; chemometrics; diacetylmorphine; diluents; mobile detection approaches Abstract: The analysis of heroin samples, before use in the protected ...

Reorientation of scope of OMCL API Working Group- Change of focus of future MSS and MSSFP studies

Chemometrics fingerprint studies Abstract: NA Health Topics:  Médicaments illégaux Illegal medicines Illegale geneesmiddelen Service:  Médicaments et produits de santé Geneesmiddelen en gezondheidsproducten ...

Multidimensional chromatographic fingerprinting combined with chemometrics for the identification of regulated plants in suspicious plant food supplements

order to tackle this problem, a feasibility study based on a combination of chemometrics and multidimensional fingerprints recorded using chromatography was carried out.   Chromatographic fingerprints ...

COMBINATION OF CHEMOMETRICS AND MULTIDIMENSIONAL FINGERPRINTING FOR DETECTION OF REGULATED PLANTS IN PLANT FOOD SUPPLEMENTS

concerns, necessitating an efficient screening approach for detection of the regulated plants in plant food supplements.   This study aims at developing a chemometric approach coupled with fingerprinting for ...

Spectroscopic approaches for conformity analysis of e-liquids

samples. After obtaining the data matrices, chemometric analysis was performed. For each type of data, the sample matrix was split into a training and  test set. Spectroscopic data were preprocessed before ...

Multidimensional Chromatographic Fingerprinting Combined with Chemometrics for the Identification of Regulated Plants in Suspicious Plant Food Supplements.

Publication Type: Peer reviewed scientific article Authors: Ranjan, Surbhi; Adams, Erwin; Eric Deconinck Source: Molecules, Volume 28, Issue 8 (2023) Keywords: Chemometrics Chromatography, High ...

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 ...

Multidimensional Fingerprint Development for the Detection of Tribulus terrestris in Plant Food Supplements

samples, 9 can be suspected to be positive for Tribulus terrestris. As future prospects, steps are being taken to combine chromatographic fingerprinting and chemometrics in order to use these ...

chromatographic fingerprinting for the detection of herbal adulteration and herbal fraud in plant food supplements

a series of plants it can become more tedious (Ichim, 2019). Here an approach is presented based on chromatographic fingerprinting and chemometrics to perform a targeted screening for three and two regulated ...

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 ...

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