Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
9749142 | Journal of Chromatography A | 2005 | 27 Pages |
Abstract
An overview is presented of chromatographic methods currently in use to determine flavonoids, including free aglycones, their corresponding glycosides, one by one, and, in the presence of each other. As a basis of selection, the following approaches can be distinguished: critical evaluation of the preliminary steps (extraction/isolation and hydrolysis) as well as the separation, identification and quantitation of constituents both on the basic research level and/or subsequently to various work up procedures. Chromatographic techniques were discussed after extraction/isolation of various flavonoids from several natural matrices. Papers were classified and compared from analytical point of view, primarily on the chromatographic, secondly on the detection techniques applied.
Keywords
SFEtrimethylsilylBHTMECCTICSCFITDAPCIPLEDADTBHQTFABSTFAAPIDMFCECSPEACNHMDSRDAMtBSTFASDDCR.S.D.retro Diels-AlderESITMSCIDChemiluminescence nitrogen detectionQ-TOF-MSCLNDQqQQuadrupole time of flight mass spectrometryTMCsELSDnuclear magnetic resonanceBSALC–MSS/NaglyconeSupercritical fluid extractionPressurized Liquid ExtractionAcetonitrileTrifluoroacetic acidUltravioletCapillary electrochromatographyCapillary electrophoresisrelative standard deviationFast atom bombardmentBis(trimethylsilyl)trifluoroacetamideTrimethylchlorosilaneDetectionPhotodiode array detectionElectrochemical detectionElectron-capture detectionEvaporative light scattering detectionflame ionization detectionNMRcollision induced dissociationIon traptotal ion currentFIDdimethylformamideSIMRefractive indexliquid chromatography–mass spectrometryMass spectrometryFabFlavonoid glycosideFluorescenceLodMethanollimit of detectionReverse phaseMETselective ion monitoringReviewsChemiluminescencebutylated hydroxytolueneParticle beamTriple quadrupoleChromatographySupercritical fluid chromatographyHPLChigh-performance liquid chromatographyMicellar electrokinetic capillary chromatographyGas chromatographyGluGlucosideGlyGlycosideelectrospray ionizationatmospheric pressure chemical ionizationAtmospheric pressure ionizationNegative ionization
Related Topics
Physical Sciences and Engineering
Chemistry
Analytical Chemistry
Authors
I. Molnár-Perl, Zs. Füzfai,