Free flavonoid aglycones from leaves of mentha pulegium and mentha suaveolens (labiatae) Zaidi, Farouk ; Voirin, Bernard ; Jay, Maurice ; Viricel, Marie Rose Abstract Publication: Phytochemistry Pub Date: July 1998 DOI: 10.1016/S0031-9422(97)01042-X Bibcode: 1998PChem..48..991Z