Fig. 3 shows the results obtained for antioxidant activity
by DPPH method related to the phenolic fractions extracted
using SFE with CO2/EtOH at different conditions (40, 50 and
60 ◦C and 10, 20 and 30 MPa). The results expressed in TEAC
values varied from 81±12mmol Trolox/100 g seeds (fraction
obtained at 40 ◦C/10 MPa) to 136±3mmol Trolox/100 g seeds
(fraction obtained at 60 ◦C/10 MPa). The conditions 60 ◦C/20MPa
and 60 ◦C/30MPa also presented high TEAC values.