Search results - 22 results

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

Publication Type: Scientific poster, presentation or proceeding Authors: Eric Deconinck; Jelena Acevska Source: AdGEON meeting December 2023, EDQM, Issue EDQM, Online (2023) Keywords: API-testing ...

Substandard and falsified ivermectin tablets obtained for self-medication during the COVID-19 pandemic as a source of potential harm.

Koenraad; Willocx, Marie Source: Drug Test Anal (2023) Abstract: In 2019, a global viral pandemic, due to the SARS-CoV-2 virus, broke out. Soon after, the search for a vaccine and/or antiviral medicine began. ...

Microbial quality analysis of falsified medicines seized by controling agencies

set out to see if these products were contaminated with bacteria and fungi and performed enumeration tests. Next, we also conducted a series of microbiological assays on those bacterial strains that ...

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

explored: (a) binary modelling and (b) multiclass modelling. The correct classification rate % (ccr%) for cross validation, modelling and external test prediction were used to select the optimal model for ...

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

square – discriminate analysis. A minimum of 86% correct classification rate for external test set validation (17 sample for binary dataset and 59 samples for multiclass dataset) was observed for all ...

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

DA) through (a) binary modelling and (b) multiclass modelling. The correct classification rates (ccr%) by cross-validation, modelling, and external test set validation were satisfactory for both ...

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

5 orthogonal wavelengths were selected. The developed method was tested for specificity in different triturations (½0, 1/15, 1/10, ⅕ and ½). These were prepared using 10 blank matrices and lactose. In most ...

OMCL testing and the API working group: Part of the solution?

manufacturers. Despite the efforts, API testing within the network is limited, compared to the surveillance of finished products. Though it has to be said that the risk for quality deficiencies and falsification ...

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

of 92 % (for the benchtop) and 93 % (for the handheld device),  meaning that 51 of the 56 samples and 52 of 56 samples in the external test set are correctly classified as recreational drug, industrial ...

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