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Colheita 2025: a single harvest from 9 hectares.Reserve Colheita 2026 en primeur.

MURO olive oil being bottled

Specifications

Analyses
per harvest

We have every harvest tested by an independent laboratory.

Below are the results for the most recent harvest, alongside the legal limits for extra virgin olive oil (Delegated Regulation (EU) 2022/2104). The full reports are available to download.

Category
Extra virgin olive oil
Origin
Avidagos, Trás-os-Montes, Portugal
Varieties
Cobrançosa, Verdeal Transmontana, Cordovil
Grove
9 hectares, farmed by us
Processing
Cold extraction, within ten hours of picking
Harvest
One harvest per bottle, never blended

Sensory analysis

Flavour profile

ESAO, Olive Oil School of Spain

Independent ESAO panel, Escuela Superior del Aceite de Oliva, Valencia

ESAO Awards 2019/20 gold medal

First prize, Belgian extra virgin olive oil · ESAO Awards 2019/20

Fruitiness
Intense, green
Aromas
Pine, grass, herbs, green mulberry
Retronasal
Green olive, pruning wood, pine, pepper
Bitterness
Medium
Pungency
Medium
Astringency
None
Finish
Intense
Balance
Good
Colour
Green, clear

Harvest 2025-2026

Colheita 2025

Picked:
27 November 2025
Lot:
SAA01MF
Laboratorio Tello, a Tentamus Company

Chemical analysis

Laboratorio Tello, Jaén (ENAC-accredited, recognised by the IOC) · 19 January 2026

ParameterResultEU limit
Free acidity (% oleic acid)0.13≤ 0.80
Peroxide value (meq O₂/kg)5.2≤ 20
K2321.97≤ 2.50
K2700.14≤ 0.22
ΔK< 0.01≤ 0.01
Waxes (C42 + C44 + C46) (mg/kg)< 20≤ 150

Official panel test

Laboratorio Tello, Jaén (official tasting panel) · 28 January 2026

Fruitiness
5.8
Defects
0.0
Grade
Extra virgin

Median on a scale of 0 to 10, according to IOC method COI/T.20/Doc. 15.

Polyphenols

Laboratorio Tello, Jaén · 29 May 2026

Biophenols (HPLC, IOC method) (mg/kg)454.8
Oleacein (mg/kg)94.0
Oleocanthal (mg/kg)52.3
Hydroxytyrosol (free) (mg/kg)5.8
Tyrosol (free) (mg/kg)3.6
Total polyphenols (Folin-Ciocalteu) (mg caffeic acid/kg)556

Olive oil polyphenols contribute to the protection of blood lipids from oxidative stress.

The beneficial effect is obtained with a daily intake of 20 g of olive oil. Enjoy it as part of a varied, balanced diet and a healthy lifestyle. This harvest contains 9.1 mg of hydroxytyrosol and its derivatives per 20 g; the European requirement is at least 5 mg (Regulation (EU) 432/2012).

Reports (PDF)