. It is known that olive leaves contain triterpenes, flavonoids and chalcones (Dekanski et al, 2009.). The bitter compound oleuropein, the major constituent of the secoiridoid family in the olive (Olea europaea L.)
. It is known that oliveleaves contain triterpenes, flavonoidsand chalcones (Dekanski et al, 2009.).The bitter compound oleuropein, themajor constituent of the secoiridoidfamily in the olive (Olea europaea L.)