Rapid detection and quantification of the adulteration of orange juice with grapefruit juice using handheld Raman spectroscopy and multivariate analysis
Mehrvash Varnasseri, Yun Xu, Royston Goodacre
Abstract
of 0.83 and RMSEP of 12.0%. In conclusion, we have demonstrated that Raman spectroscopy can be used as a portable and rapid analytical tool for detecting adulteration of grapefruit juice added to orange juice.
Topics & Concepts
AdulterantGrapefruit juiceOrange juiceChemistryFruit juiceFood scienceCitrus paradisiChromatographyBiologyRutaceaeBotanyPharmacokineticsPharmacologySpectroscopy and Chemometric AnalysesIdentification and Quantification in FoodAdvanced Chemical Sensor Technologies