Table 4.

Hempseed oil unsaponifiable matter: tocopherol profile.

Type of Analyzed Sample	Total Tocopherols	α-Tocopherol	β-Tocopherol	γ-Tocopherol	δ-Tocopherol	Ref.
mg/100 g seed
Whole seed	n.a.	n.a.	n.a.	21.21–294.9	62.0–115.7	[34]
Oil	14.33–34.04	0.70–3.05	0.06–0.30	15.42–29.40	0.51–2.49	[41]
Whole seed	n.a.	n.a.	n.a.	4.6–11.3	0.6–1.3	[3]
Whole seed	90	5	n.a.	85	n.a.	[47]
Whole seed	n.a.	0.35 ± 0.09	n.a.	0.55 ± 0.13	n.a.	[49]
mg/100 g oil
Whole seed	61–135	n.a.	n.a.	n.a.	n.a.	[39]
Oil	56.28–58.22	23.4–24.62	31.6–32.20 1		1.28–1.40	[48]
Oil	n.a.	2.78 ± 0.01	n.a.	56.41 ± 0.02	n.a.	[52]
Oil	80.28 ± 4.50	3.22 ± 0.65	0.81 ± 0.16	73.38 ± 2.86	2.87 ± 0.83	[57]
Oil	n.a.	2.56 ± 0.06	0.60 ± 0.005	59.79 ± 1.21	3.97 ± 0.15	[58]
Oil	79.7	3.4	0.6	73.3	2.5	[59]
Oil	97.13	4.32 ± 0.65	n.a.	89.26 ± 1.92	3.55 ± 0.25	[60]
Oil	92.97	4.71 ± 0.54	n.a.	84.11 ± 1.74	4.15 ± 0.44	[61]

¹ β-tocopherol + γ-tocopherol. Where more than one cultivar has been analysed, the maximum and minimum values of the obtained data range are shown. Where only one cultivar has been analysed, the mean ± standard deviation is reported. n.a.: not available.