The larger amount of antioxidant compounds, extracted with CO2, was at 250 bar and 50 C with 25.19 ± 0.6 mg GAE/gextract.
It was considered statistically equal to the amount found in the condition of 250 bar and 20 C, according to Tukey's test at 5% significance.
According to Table 2 both, pressure and temperature,had a significant influence on the extraction of these compounds.