HPLC-DAD-MS and Antioxidant Profile of Fractions from Amontillado Sherry Wine Obtained Using High-Speed Counter-Current Chromatography

• Zachary Long

Within the current work, the polyphenolic profile of a posh matrix equivalent to Amontillado sherry has been processed via high-speed counter-current chromatography (HSCCC) and characterised by HPLC-DAD-MS. An Amberlite XAD-7 column was used to acquire the wine extract, and three totally different biphasic solvent methods had been utilized for HSCCC separation: MTBE (methyl tert-butyl ether)/n-butanol/acetonitrile/water (1.1/3/1.1/5+0.1%…