Improvement of extraction and stability of anthocyanins, the natural red pigment from roselle calyces using supercritical carbon dioxide extraction
Zuhaili Idham, Nicky Rahmana Putra, Ahmad Hazim Abdul Aziz, Ahmad Syahmi Zaini, Noor Azwani Mohd Rasidek, Norlisa Mili, Mohd Azizi Che Yunus
Topics & Concepts
Supercritical carbon dioxideChemistryAnthocyaninExtraction (chemistry)PigmentFlavonoidSupercritical fluidChromatographySolventCarbon dioxideResponse surface methodologySupercritical fluid extractionLightnessFactorial experimentHigh-performance liquid chromatographyNuclear chemistryFood scienceOrganic chemistryMathematicsOpticsAntioxidantStatisticsPhysicsPhytochemicals and Antioxidant ActivitiesEssential Oils and Antimicrobial ActivityPhase Equilibria and Thermodynamics