13 research outputs found
Determination of Polycyclic Aromatic Hydrocarbons in Coffee and Coffee Substitutes using Dispersive SPE and Gas Chromatography-Mass Spectrometry
Get PDFMycotoxins in wheat flour: occurrence and co-occurrence assessment in samples from Southern Brazil
No full textDevelopment and application of monoclonal antibodies against the mycotoxin mycophenolic acid
No full textMethod development and validation of ten pyrethroid insecticides in edible mushrooms by Modified QuEChERS and gas chromatography-tandem mass spectrometry
No full textSpecific recognition of cationic paraquat in environmental water and vegetable samples by molecularly imprinted stir-bar sorptive extraction based on monohydroxylcucurbit[7]uril–paraquat inclusion complex
No full textData fusion between high resolution 1H-NMR and mass spectrometry: a synergetic approach to honey botanical origin characterization
No full textComparison of Different Sorbents in the QuEChERS Method for the Determination of Pesticide Residues in Strawberries by LC–MS/MS
No full textSalt-assisted liquid–liquid extraction coupled with reversed-phase dispersive liquid–liquid microextraction for sensitive HPLC determination of paraquat in environmental and food samples
No full textA Modified QuEChERS Sample Preparation Method for Simultaneous Determination of 62 Pesticide Residues in Edible Fungi Using Gas Chromatography–Triple Quadrupole Mass Spectrometry
No full textClassic/Recommended Methods and Development of new Methods to Control Residues and Contaminants of Botanicals
No full textA remarkably high number of analytical methods concerning bioactive compounds, contaminants and biomarkers of exposure in Plant Food Supplements (PFS) have been developed by different scientific groups. The work present an update of classic and new developed methods for detection of several heavy metals, pesticides and mycotoxins from different samples. The advantages, the characteristics of different analytical procedures, as well as the possible interferences, were underlined. Some of the novel methods, in particular biosensors, for heavy metal pesticide and mycotoxin analysis in PFS and microchip based tools (Screen Printed Electrodes) seems to be available for routine analytical tools in the near future
