Search results - 20 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 ...

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 ...

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

susceptible to adulteration and fraud. This necessitates a screening approach for the detection of regulated plants in plant food supplements, which are usually composed of complex plant mixtures, thus making ...

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 ...

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 ...

CHROMATOGRAPHIC FINGERPRINT DEVELOPMENT FOR THE DETECTION OF TRIBULUS TERRESTRIS IN PLANT FOOD SUPPLEMENTS

Publication Type: Dissertation Authors: Sano-Magnifique Dusingizimana; Surbhi Ranjan; Eric Deconinck Source: VUB, Brussels, Belgium, p.251 (2022) Keywords: chromatographic fingerprinting DAD ED herbal adulteration MS. Tribulus terrestris UHPLC Abstract: B ...

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?

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 ...

Detection of regulated and prohibited plants in plant food supplements

Belgium the OMCL is regularly asked to perform analysis in this context, namely to identify/detect a certain plant in a herbal preparation, composed of a mixture of different plants. For this purpose the ...

Use of near infrared spectroscopy and chemometrics for the classification of different Cannabis spp. samples found in Belgium

GC- FID for total-tetrahydrocannabinol detection and quantification with an officially validated method. The analysis of these products was performed by FT- NIR spectrometer (spectra were recorded in  ...

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