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Résultats de la recherche - 285 results
Chromatographic fingerprint development for the detection of tobacco varieties in commercial tobacco products
(UHPLC) with diode-array detection (DAD). Additionally, the study examined whether this method could be transferred to a UHPLC-system with mass spectrometry as the detection technique. Method: During method ...
Investigation of potential migratables from paper and board food contact materialsTable1.docxTable2.docxTable3.docxTable4.docxTable5.docxTable6.docxTable7.docxTable8.docxTable9.docx
and gas chromatography coupled with tandem mass spectrometry or flame ionization detector. Fourteen substances of all the targeted categories were found in takeaway articles, including seven ...
Screening of plant food supplements for fraud concerning the presence of medicinal or regulated plants based on multi-dimensional chromatographic fingerprints
in herbal preparations. During the project an approach was developed based on chromatographic fingerprinting, mass spectrometry and chemometrics to detect four regulated plants with slimming ...
Mass Spectrometric Fingerprinting to Detect Fraud and Herbal Adulteration in Plant Food Supplements
illegal plant food supplements; chemometrics; weight loss supplements; mass spectrometry; fingerprinting Abstract: Mass spectrometric (MS) fingerprinting coupled with chemometrics for the detection of ...
Determination of 16 Hydroxyanthracene Derivatives in Food Supplements Using LC-MS/MS: Method Development and Application.
Anthracenes Anthraquinones Chromatography, Liquid Dietary Supplements Emodin Liquid Chromatography-Mass Spectrometry Reproducibility of Results Tandem Mass Spectrometry Abstract: Hydroxyanthracene derivatives ...
Evaluating MIR and NIR Spectroscopy Coupled with Multivariate Analysis for Detection and Quantification of Additives in Tobacco Products.
chromatography-mass spectrometry (GC- MS), liquid chromatography-mass spectrometry (LC- MS), and others, although effective, suffer from drawbacks, including complex sample preparation, high costs, lengthy analysis ...
Per- and polyfluoroalkyl substances in food and beverages: determination by LC-HRMS and occurrence in products from the Belgian market.
Fluorocarbons Food Contamination Mass Spectrometry Solid phase extraction Abstract: Per- and polyfluoroalkyl substances (PFAS) are industrial chemicals encompassing thousands of compounds. Due to their ...
Potential (co-)contamination of dairy milk with AFM1 and MC-LR and their synergistic interaction in inducing mitochondrial dysfunction in HepG2 cells.
milk Mitochondria Tandem Mass Spectrometry Abstract: Several toxic metabolites, such as aflatoxin M1 (AFM1), are known to contaminate dairy milk. However, as mentioned in an external EFSA report, there ...
Occurrence and Synthesis Pathways of (Suspected) Genotoxic α,β-Unsaturated Carbonyls in Chocolate and Other Commercial Sweet Snacks.
Keywords: Aldehydes Cacao chocolate cooking Flavoring Agents Food Handling Gas Chromatography-Mass Spectrometry Mutagens Snacks Abstract: α,β-Unsaturated carbonyls are highly reactive and described as ...
Multicentric Analysis of the Species Distribution and Antifungal Susceptibility of Clinical Isolates from Aspergillus Section Circumdati
Aspergillus ochraceopetaliformis Aspergillus sclerotiorum Aspergillus section Circumdati Aspergillus westerdijkiae azole resistance MALDI-TOF mass spectrometry Abstract: The clinical involvement and antifungal ...