GRIGNANO – year 2021 – Region MARCHE

Sensory profile and fatty acids composition defined by 1 EVOO samples of cultivar GRIGNANO.

Sensory profile

Descriptive statistic of fatty acids composition (n=1)

	Mean GRIGNANO	Standard deviation GRIGNANO	Mean GRIGNANO (MARCHE 2021)
Eicosenoic acid (%)	0.28	0.04	0.31
Eicosanoic acid (%)	0.33	0.04	0.42
Heptadecenoic acid (%)	0.08	0.01	0.08
Heptadecanoic acid (%)	0.05	0.01	0.04
Linoleic acid (%)	5.68	0.89	5.73
Linolenic acid (%)	0.73	0.12	0.74
Oleic acid (%)	76.52	1.44	75.78
Palmitic acid (%)	12.96	0.81	13.50
Palmitoleic acid (%)	1.03	0.17	1.18
Stearic acid (%)	2.28	0.37	2.07
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).	447	0
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).	515	124	581

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