Extra virgin olive oil (EVOO) is one of the most beloved and appreciated Italian products worldwide, an undisputed symbol of the Mediterranean diet. But are you sure you know exactly how to store it to maintain its flavor and benefits? Proper EVOO storage can make a big difference in the kitchen, preserving not only the taste but also the healthy properties.
In this article, you will discover simple and practical techniques to best preserve your precious EVOO, avoiding common mistakes that could compromise its quality.
Why is Correct EVOO Storage Crucial?
Imagine preparing a delicious Apulian bruschetta with fresh tomatoes and basil, but using an oil with an unpleasant, rancid taste. Doesn't sound good, does it? This scenario, unfortunately, is not uncommon when oil is not stored correctly.
The shelf life of olive oil can vary significantly depending on how it is stored. According to the International Olive Council, EVOO maintains its peak quality within 12-18 months from the bottling date, provided it is stored under optimal conditions.
Light, Air, and Heat: The Enemies of Freshness
To understand how to best store EVOO, you must first know its main enemies: light, air, and heat.
- Light: Exposure to light accelerates the oxidation process, causing the oil to deteriorate.
- Air: Prolonged contact with air promotes rancidity and quickly alters the flavor.
- Heat: High temperatures rapidly degrade the nutritional and gustatory properties of the oil.
For this reason, extra virgin olive oil must be stored in cool places, away from light and direct heat sources. It is also important to limit contact with air: for this, if you purchase 5-liter tins, we at Frantoio D'Orazio recommend dividing the oil into smaller bottles to reduce the surface exposed to oxygen as it is consumed. The ideal solution to protect the oil from light, heat, and air is the practical bag-in-box system, which best preserves the freshness and quality of the product over time.
Practical Tips for EVOO Storage
Here are some golden rules to follow for storing EVOO in the best way:
- Always use dark glass, stainless steel, tin, or ceramic containers, which protect the oil from light.
- Store the oil in cool pantries, at a temperature between 14°C and 18°C.
- Seal the bottle tightly after each use to prevent oxidation.
- Avoid storing oil near heat sources such as ovens, stoves, or above the refrigerator.
How Long Can Well-Preserved Oil Last?
If properly stored, a quality extra virgin olive oil can maintain its organoleptic properties for up to 18 months. However, after this period, while still safe for consumption, the oil may lose flavor intensity and nutritional benefits.
How Frantoio D'Orazio Preserves Quality
Frantoio D'Orazio in Conversano adopts special techniques to preserve the freshness of EVOO:
- Packaging in opaque containers (tins and dark bottles) to protect the oil from light and prevent photo-induced oxidation.
Use of nitrogen:
- In storage tanks, to remove oxygen while awaiting bottling.
- During bottling, for both glass bottles and tinplate cans, to extend the freshness of the product.
- Storage in temperature-controlled environments.
These practices help to preserve the organoleptic and nutritional properties of the oil and slow down the natural deterioration process.
Want to discover more about the quality of our EVOO and Frantoio D'Orazio's production techniques?
Visit our online shop and discover our exclusive products. --> https://shop.frantoiodorazio.it/
