Quality of Cosmetic Argan Oil Extracted by Supercritical Fluid Extraction from Argania spinosa L.

Table 6

Antioxidant capacity of oils measured by the DPPH method (EC₅₀ values, mg/mg DPPH).

	100 bar	200 bar	300 bar	400 bar	Soxhlet	Commercial oil
35°C	253±17	277±20	357±19	283±18	299±20	407±16
45°C	—	325±15	360±21	356±20
55°C	—	251±16	353±20	359±19
	Walnut oil^b	Almond oil^b	Hazelnut oil^b	Peanut oil^b	Pistachio oil^b
	1514.3±70.2	712.2±36	478.5±8.6	1395.9±99.7	377.9±31.8

bFrom Pérez-Jiménez et al. [9].