Lab certificate · Harvest 25/26
ATTIMO Picual, harvest 25/26
ATTIMO Picual 25/26 was tested by Folin-Ciocalteu at Laboratorio Tello S.L.U. (a Tentamus company), Jaén, Spain on a sample received on 5 February 2026: 675 mg caffeic acid/kg total phenols, caffeic acid equivalents.
675 mg caffeic acid/kg
Total phenols
Folin-Ciocalteu
Method · PNT 1.56 (laboratory standard procedure)
IOC-recognised
Laboratory · Laboratorio Tello
What's in it
One total, and no compounds named
One number, on one method. This test names no individual compounds.
| Compound | Result |
|---|---|
| Total phenols · as caffeic acid Everything the method counts, expressed as the reference compound | 675 |
Folin-Ciocalteu returns one reducing-capacity figure in caffeic acid equivalents. It names no individual compounds, and the figure cannot be set beside an HPLC total in tyrosol equivalents.
How it was tested
Folin-Ciocalteu at Laboratorio Tello, Jaén
Method
Folin-Ciocalteu
PNT 1.56 (laboratory standard procedure)
A colour reaction that returns one reducing-capacity figure; no compounds named.
How HPLC, NMR and Folin-Ciocalteu differ →Laboratory
Laboratorio Tello S.L.U. (a Tentamus company)
Jaén, Spain
- ISO/IEC 17025
- Not stated on the report
- Report
- 60206090548 / M1/E · Test report (Informe de Ensayo)
- Signed
- Mª Luisa Cuenca de los Cobos, Head of Laboratory
- Laboratory recognised by the IOC for advanced testing, residues and contaminants, for the current period
- Laboratory authorised by the Consejería de Agricultura y Pesca, no. A'052-AU
- ISO 9001 quality system certification (DNV GL)
-
Received by the lab
5 February 2026
-
Tests completed
5 February 2026
-
Report issued
6 February 2026
Reading this report
What this certificate tells you, and what it does not
One sample, one date
The laboratory measured the sample it received, on the day it ran the test. It did not measure every bottle.
Polyphenols fall after bottling
Heat, light, oxygen and time all lower them. Read the number against its date, and expect a lower one in the bottle you open later.
This one is Folin-Ciocalteu
Totals from different methods count different things in different units. Compare this report only with another run on the same method, or compare named compounds.
How each method counts, and how to read any certificate: polyphenol analysis methods explained.
Original document
The report as the laboratory issued it
Every figure above was transcribed from this PDF. Open it, and check us.
Open the PDF
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Machine-readable record: picual-2526-folin-2026-02.json · all certificates