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Simultaneous determination of aspartame, cyclamate, saccharin and acesulfame-K in powder tabletop sweeteners by FT-Raman spectroscopy associated with the multivariate calibration: PLS, iPLS and siPLS models were compared

Food ChemistrySpectroscopic MethodBiochemistryNatural SciencesSpectroscopyBioanalysisFood AnalysisFt-raman SpectroscopySurface-enhanced Raman ScatteringAnalytical ChemistryMultivariate CalibrationChemistryMedicineSpectrochemical AnalysisChromatographySipls Models