by SFE-CO2 using ethanol as co solvent, at pressures from 8 to 30 MPa. Antioxidant activity was also detected in extracts from various berry seeds [21] obtained by SFE-CO2 at 35 MPa. Regarding fresh fruits, antioxidants and phenolics werere covered by SFE-CO2 with and with out co solvents from blackberry[22], seabuckthorn berry [23], and elder berry