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

Table 5

Total tocopherol and β-carotene contents for the oil samples.

	100 bar	200 bar	300 bar	400 bar	Soxhlet
	Total tocopherol content in mg/kg
35°C	691.9	639.7	608.5	671.9	642.3
45°C	689.2	615.2	586.9	598.3
55°C	645.3	698.8	611.1	603.8
	β-Carotene content in mg/Kg
35°C	20.3	20.1	17.8	20.3	16.4
45°C	20.1	20.1	18.2	17.1
55°C	20.8	21.5	18.5	18.7