A fast and simple method for determination of β-carotene in commercial fruit juice by cloud point extraction-cold column trapping combined with UV–Vis spectrophotometry
Mehdi Safdarian, Payman Hashemi, Alireza Ghiasvand
Topics & Concepts
ChromatographyCloud pointExtraction (chemistry)ChemistryDetection limitSpectrophotometryCentral composite designAnalytical Chemistry (journal)Response surface methodologyProtein Interaction Studies and Fluorescence AnalysisAnalytical chemistry methods developmentPesticide Residue Analysis and Safety