Tradition Mills’ Picholine Olive Oil Physicochemical Characterization and Chemical Profiling across Different Cities in Morocco

Table 4

Phytosterol composition of the studied samples.

Phytosterols (%)	TZ	KS	SH	ZC	ERR	GR	CH	MI	FBS	BM	Standard (IOC)
Cholesterol	7.60	0.05	0.06	0.07	0.03	0.06	0.05	0.20	0.07	0.08	<0.5
Campesterol	2.65	3.04	3.10	3.01	3.09	3.23	3.05	10.48	3.19	3.00	<4.0
Stigmasterol	1.22	2.71	0.72	1.09	1.20	1.01	0.71	9.84	0.87	1.01	< Campesterol
β-sitosterol	77.63	82.75	86.23	85.92	80.84	83.86	85.17	69.90	84.44	86.40
Δ-5-Avenasterol	8.65	9.08	7.57	7.40	9.52	9.38	8.6	3.74	9.07	7.07
Δ-7-stigmasterol	0.18	0.14	0.18	0.21	2.23	0.13	0.28	2.25	0.20	0.23	<0.5
Δ-7-Avenasterol	0.31	0.30	0.29	0.31	0.27	0.34	0.30	1.02	0.27	0.35
Others	1.75	1.92	1.84	2.00	2.02	1.99	1.84	2.58	3.86	1.85