GIARRAFFA – year 2013
Sensory profile and fatty acids composition defined by 2 EVOO samples of cultivar GIARRAFFA.
Sensory profile
Descriptive statistic of fatty acids composition (n=2)
MeanGIARRAFFA | Standard deviationGIARRAFFA | MeanGIARRAFFA ( 2013) | |
Eicosenoic acid (%) | |||
Eicosanoic acid (%) | 0.37 | 0.04 | 0.42 |
Heptadecenoic acid (%) | 0.23 | 0.09 | 0.23 |
Heptadecanoic acid (%) | 0.12 | 0.04 | 0.12 |
Linoleic acid (%) | 9.97 | 0.75 | 10.31 |
Linolenic acid (%) | 0.84 | 0.13 | 0.87 |
Oleic acid (%) | 70.25 | 1.01 | 70.17 |
Palmitic acid (%) | 14.57 | 0.87 | 14.12 |
Palmitoleic acid (%) | 1.23 | 0.25 | 1.01 |
Stearic acid (%) | 2.15 | 0.34 | 2.47 |
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). | 332 | 125 | 328 |