Assessment of trace levels of aflatoxins AFB1 and AFB2 in non-dairy beverages by molecularly imprinted polymer based micro solid-phase extraction and liquid chromatography-tandem mass spectrometry
Anis Chmangui, G.D.T.M. Jayasinghe, Mohamed Ridha Driss, Soufiane Touil, Pilar Bermejo‐Barrera, Sondes Bouabdallah, Antonio Moreda‐Piñeiro
Abstract
range. In addition, the current proposal was shown to be an accurate and precise method through relative standard deviation of intraday and inter-day assays below 18% and analytical recoveries in the range of 91-104%. However, the method was found to suffer from matrix effects.
Topics & Concepts
AflatoxinChromatographySolid phase extractionMolecularly imprinted polymerChemistryExtraction (chemistry)Tandem mass spectrometryMass spectrometryLiquid chromatography–mass spectrometryOrganic chemistryFood scienceSelectivityCatalysisMycotoxins in Agriculture and FoodAnalytical chemistry methods developmentPesticide Residue Analysis and Safety