Zoekresultaten - 19 results
Mass Spectrometric Fingerprinting to Detect Fraud and Herbal Adulteration in Plant Food Supplements
plants in plant mixtures is sparsely researched. This paper aims to check its value for herbal adulteration concerning plants with slimming as an indication. Moreover, it is among the first to exploit the ...
Illegal medicines observed in the EU
World Health Organisation distinguishes two categories of illegal medicines, namely substandard and falsified medicines. The latter group can however not be considered as a homogeneous group and could ...
Characterisation and Hazard identification of substandard and Falsified Antimicrobial Drugs. The CantiBio project 2016-2020
the ones of their genuine counterparts. In general, about 30% of the samples contained higher than permitted amounts of impurities. Concerning the dissolution tests, 58% of samples were not compliant as ...
Screening the capability of vibrational spectroscopic techniques for simultaneous quantification of vitamins B1, B6, and B12 in a powder blend
solvents or reagents in sample preparation, FTIR, NIR and Raman spectroscopy belong to the group of environmentally friendly techniques, known as “green analytical techniques”. Such characteristics ...
Microbial quality analysis of falsified medicines seized by controling agencies
Publication Type: Dissertation Authors: Debehault, Loïc; Vanhee, Celine Source: La Haute école en Hainaut, Mons, Mons, p.80 (2023) Abstract: The global trade in illicit pharmaceuticals persists as ...
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 ...
Multidimensional Chromatographic Fingerprinting Combined with Chemometrics for the Identification of Regulated Plants in Suspicious Plant Food Supplements.
approaches, but upon further comparison, binary models were preferred. As a proof of concept, the models were applied to twelve samples for the detection of four regulated plants. Overall, it was revealed that ...
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 ...
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 ...