Screening for pesticide residues in cocoa (Theobroma cacao L.) by portable infrared spectroscopy
Eudes Villanueva, Patricia Glorio‐Paulet, M. Mónica Giusti, Gregory T. Sigurdson, Siyu Yao, Luis Rodriguez‐Saona
Topics & Concepts
ChemistryPartial least squares regressionPesticideGas chromatographyAttenuated total reflectionChromatographyCOCOA BEANCorrelation coefficientGas chromatography–mass spectrometryFourier transform infrared spectroscopyChemometricsCoffee beanCoefficient of determinationAnalytical Chemistry (journal)Mass spectrometryInfrared spectroscopyFood scienceMathematicsStatisticsAgronomyFermentationOrganic chemistryBiologyPhysicsQuantum mechanicsSpectroscopy and Chemometric AnalysesPesticide Residue Analysis and SafetyFood Chemistry and Fat Analysis