NERA DI OLIENA – Region SARDEGNA

Sensory profile and fatty acids composition defined by 8 EVOO samples of cultivar NERA DI OLIENA.

Sensory profile

Descriptive statistic of fatty acids composition (n=8)

	Mean NERA DI OLIENA	Standard deviation NERA DI OLIENA	Mean NERA DI OLIENA (SARDEGNA )
Eicosenoic acid (%)
Eicosanoic acid (%)	0.41	0.05	0.41
Heptadecenoic acid (%)	0.10	0.06	0.10
Heptadecanoic acid (%)	0.07	0.07	0.07
Linoleic acid (%)	10.07	1.53	10.07
Linolenic acid (%)	0.71	0.03	0.71
Oleic acid (%)	72.20	2.32	72.20
Palmitic acid (%)	13.02	0.81	13.02
Palmitoleic acid (%)	0.86	0.08	0.86
Stearic acid (%)	2.25	0.26	2.25
Total phenols (mg/kg) The total phenolic content was determined using the spectrophotometric Folin–Ciocalteu method. Data were expressed as mg of caffeic acid equivalent per kg of EVOO (from 2022).
Total phenols (mg/kg) The total phenolic content was determined using the spectrophotometric Folin–Ciocalteu method. Data were expressed as mg of gallic acid equivalent per kg of EVOO (until 2021).	452	74	452

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