Zoekresultaten - 58 results

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

the approach not so straightforward. This paper aims to tackle this problem by developing a multidimensional chromatographic fingerprinting method aided by chemometrics. To render more specificity to ...

Clustering of Tadalafil API Samples According to their Manufacturer in the Context of API Falsification Detection

fingerprint GEON/OMCL network illegal medicinal products Tadalafil Abstract: This paper reports the results of the active pharmaceutical ingredient (API) fingerprint study, organised by the General European ...

Validation of Fourier Transform Infrared Spectroscopy for Serotyping of Streptococcus pneumoniae.

transform infrared (FT- IR) spectroscopy (IR Biotyper; Bruker) allows highly discriminatory fingerprinting of closely related bacterial strains. In this study, FT- IR spectroscopy-based capsular typing of ...

GEONs API fingerprint project: Selection of analytical techniques for clustering of sildenafil citrate API samples

Stengelshøj Olsen; J. Acevska; K. Brezovska; T. Rundlöf; M.J. Portela; M. Bertrand Source: Talanta, Volume 239 (2022) Keywords: APIs fingerprint GEON/OMCL network illegal medicinal products Sildenafil Citrate ...

European fingerprint study on omeprazole drug substances using a multi analytical approach and chemometrics as a tool for the discrimination of manufacturing sources

Offerlé; M. Bertrand Source: Journal of Pharmaceutical and Biomedical Analysis, Volume 208 (2022) Keywords: Chemometrics Data fusion fingerprint OMCL network Omeprazole API Substandard and falsified products ...

Adjunct Culture of Non-Starter Lactic Acid Bacteria for the Production of Provola Dei Nebrodi PDO Cheese: In Vitro Screening and Pilot-Scale Cheese-Making.

were genetically identified by Rep- PCR genomic fingerprinting, using the (GTG)-primer, and by matrix-assisted laser desorption/ionisation time-of-flight mass spectrometry (MALDI- TOF MS). Twenty-seven ...

Adjunct Culture of Non-Starter Lactic Acid Bacteria for the Production of Provola Dei Nebrodi PDO Cheese: In Vitro Screening and Pilot-Scale Cheese-Making

production. One hundred and twenty-one lactic acid bacteria, isolated from traditional Provola dei Nebrodi cheese samples, were genetically identified by Rep- PCR genomic fingerprinting, using the ...

Phylogeography of Human and Animal Strains: Genetic Fingerprinting of Q Fever in Belgium.

Devriendt, Bert; Cox, Eric; Marcella Mori Source: Front Cell Infect Microbiol, Volume 10 (2021) Keywords: Animals Belgium Cattle Cattle Diseases Coxiella burnetii DNA Fingerprinting Europe Goat Diseases Goats ...

Piacentinu Ennese PDO cheese as reservoir of promising probiotic bacteria.

genomic fingerprinting, using the (GTG) 5-primer, and by MALDI- TOF MS. One hundred and thirteen (113) isolates belonging to QPS-list species were characterized for both safety and functional properties. ...

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 ...

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