Research Article

Supercritical SC-CO2 and Soxhlet n-Hexane Extract of Tunisian Opuntia ficus indica Seeds and Fatty Acids Analysis

Figure 3

GC-FID chromatograms of fatty acids profile of Tunisian O. ficus indica seeds oil (spiny form), (a) from SC-CO2 extract ( 𝑃 = 1 8 0 bar, 𝑇 = 4 0 °C, CO2 flow rate = 15 mL·s−1 and time = 135 min) and (b) from soxhlet n-hexane extract.
914693.fig.003a
(a)
914693.fig.003b
(b)