Endemic species of sardo-corso-balearic area: molecular composition and biological assay of Teucrium

Teucrium marum and T. subspinosum have been extracted with different polarity solvent, each crude extract was analysed with H-NMR to compare the overall metabolic component. The polar extracts showed antioxidant activity in vitro. Verbascoside and arabinosyl-verbascoside were isolated and identified. Their concentrations were in connection to the antioxidant activit