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. 2019 Jul 9;56(9):4198–4210. doi: 10.1007/s13197-019-03890-8

Table 4.

Fatty acid profiles and antioxidant contents obtained by GC-FID and HPLC for extraction methods (SE, MAE(

Extraction methods	SE	MAE^*
Fatty acids %
Myristic acid (C14:0)	0.03 ± 0.00^a	0.02 ± 0.00^a
Myristoleic acid (C14:1)	0.02 ± 0.00^a	0.01 ± 0.00^a
Palmitic acid (C16:0)	6.17 ± 0.1^a	5.78 ± 0.13^b
Palmitoleic acid (C16:1)	0.13 ± 0.01^a	0.04 ± 0.00^b
Margaric acid (C17:0)	N.D	0.03 ± 0.00
Ginkgolic acid (C17:1)	N.D	0.02 ± 0.01
Stearic acid (C18:0)	2.63 ± 0.1^a	2.56 ± 0.06^a
Oleic acid (C18:1)	15.78 ± 0.05^a	15.98 ± 0.08^b
Linoleic acid (C18:2, tr)	0.03 ± 0.01	N.D
Linoleic acid (C18:2, Cis ω6)	55.07 ± 0.1^a	55.50 ± 0.15^b
α-Linolenic acid (C18:3ω3)	18.5 ± 0.15^a	18.13 ± 0.07^b
γ -Linolenic acid (C18:3 ω6)	0.6 ± 0.02^a	0.63 ± 0.03^a
Arachidic acid (C20:0)	0.53 ± 0.02^a	0.50 ± 0.05^a
Godonic acid (C20:1)	0.18 ± 0.01^a	0.34 ± 0.02^b
Behenic acid (C22:0)	0.23 ± 0.01^a	0.14 ± 0.00^b
Erucic acid (C22:1)	N.D	0.02 ± 0.01
Lignoceric acid (C24:0)	0.1 ± 0.00^a	0.21 ± 0.02^b
Nervonic acid (C24:1)	N.D	0.04 ± 0.00
PUFA sum	74.2	74.26
Monounsaturated	16.11	16.45
Saturated	9.69	9.24
ω-6/ω-3 ratio	2.97	3.06
PUFA/SFA ratio	7.65	8.03
Tocopherol (mg/kg)
α-tocopherol	7.90 ± 1.5^a	47.12 ± 5.4^b
γ-tocopherol	792.86 ± 20^a	841.05 ± 17.4^b
δ-tocopherol	31.85 ± 3.4^a	41.5 ± 4.4^b
Total tocopherol content	832.61	929.67
IC₅₀ (mg/mL)	32.47 ± 0.4^a	30.82 ± 0.2^b

^a,bDifferent superscripts represent statistically significant differences between two different extraction methods values (p < 0.05)

⁻The optimized point