Analysis and quality
We do not ask you to rely on words alone. We make available the laboratory data describing the quality of the sample analysed.
Verified quality
For the sample examined, the available test report shows values below the maximum limits stated for the main parameters listed on the document page: free acidity, peroxide value, K232, K270, Delta K and ethyl esters.
Test report: no. 8133/25
Laboratory: Centro Analisi Biochimiche Sas
Date: 30 July 2025
Customer stated in the report: Frantoio Perre S.r.l.
Sample: no. 8133, “Extra Frantoio Perre”
Declared product: extra virgin olive oil
Available results
| Parameter | Result | Stated limit |
|---|---|---|
| Free fatty acids | 0.35 ± 0.02% | Max 0.8% |
| Peroxide value | 10.6 ± 1.2 meq O₂/kg | Max 20 |
| K232 | 2.05 ± 0.13 | Max 2.5 |
| K270 | 0.15 ± 0.01 | Max 0.22 |
| Delta K | 0.003 ± 0.001 | Max 0.01 |
| Total methyl esters (FAMEs) | 8 mg/kg | — |
| Total ethyl esters (FAEEs) | 6 ± 1 mg/kg | Max 35 mg/kg |
| Total FAMEs + FAEEs | 14 mg/kg | — |
What these parameters measure
Free acidity: one of the parameters used to assess the condition of the raw material and the care taken during production.
Peroxide value: describes the oxidative condition of the oil at the time of analysis.
K232, K270 and Delta K: spectrophotometric indices used in quality control and oil classification.
Ethyl esters: contribute to the assessment of the quality of the raw material and the processing and storage conditions.
View the available report
Transparency note: the document currently available is page 1 of 2, and the results refer exclusively to sample no. 8133. They do not automatically constitute a general certification of every product or all marketed batches.