作者: Iwona Sergiel , Pawel Pohl , Magdalena Biesaga , Agnieszka Mironczyk
DOI: 10.1016/J.FOODCHEM.2013.08.069
关键词:
摘要: The suitability of a right-angle geometry three-dimensional synchronous fluorescence spectroscopy (3D-SFS) for the differentiation and classification different honey types, including acacia, buckwheat, heather, linden, multiflower rape honeys, was evaluated with reference to their phenolic profiles. fraction compounds initially isolated pre-concentrated from analyzed samples by means polymeric reversed phase Strata X solid extraction (SPE) cartridges. A thoughtful analysis 3D-SF spectra resulting methanolic extracts containing separated phenolics standards acids flavonoids revealed that proposed methodology based on SPE 3D-SFS is capable discriminating due floral sources in fast straightforward way.