
Polyphenolic compounds in the fruits of Egyptian medicinal plants (Terminalia bellerica, Terminalia chebula and Terminalia horrida): Characterization, quantitation and determination of antioxidant capacities
Keywords: AAPH; 2,2â²-azobis (2-amidino-propane)-dihydrochloride; COLOC; C-H correlation via long-range coupling; COSY-45; 2D proton correlation spectroscopy with 45° readout pulse; cROESY; compensated rotating-frame Overhauser spectroscopy; DEPT; distortionles