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Come si conserva l'olio d'oliva
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How Is Olive Oil Stored?

⏱ 2 min
How many times have you wondered how to store olive oil? Or why olive oil bottles are dark? And what's the best container for storing oil? Another common question is: why does oil exposed to air lose its aroma? The time has finally come to find out: today we'll answer all your questions about storing olive oil.

What to do to store olive oil

To preserve all the organoleptic characteristics of olive oil, whether extra virgin or virgin, the first thing to do is keep it away from light, air and sources of heat. From a microbiological point of view, extra virgin olive oil is a stable product because it contains virtually no water, but it is also unstable due to the fatty acids it contains. If not stored correctly, factors such as light, oxygen and heat can promote oxidation and rancidity. That's why proper storage is important throughout the entire production chain: oil is an extraordinary product capable of preserving itself over time thanks to the wealth of antioxidant substances (polyphenols) it contains, but it also needs care and attention to keep all its beneficial properties intact.

Which containers to choose for storing oil

The best containers for storing oil are made of dark glass, steel and tin (or tinplate). These are the most suitable materials for protecting the oil from light because they don't release substances into contact with the product. The oil bottles from Frantoio Oleario Pace are specially made with darker, thicker glass, also to make the packaging more impact-resistant. Our tins, on the other hand, are made of tinplate consisting of a sheet of mild steel coated with a thin layer of tin, a material that is safe for health and does not transfer any of its component substances to the oil. As for steel, it is the material used for storing large quantities of oil, as happens in silos during the storage phase.

What temperature to store olive oil at

Another key factor for optimal oil storage is ambient temperature: under ideal conditions it should be between 10-15°C to prevent the oil from heating up or solidifying. Remember: after checking the suitability of the packaging, which is an integral part of the product and a guarantee of safety and hygiene, always look on the product label for all the information certifying the quality and declared origin of the oil you have purchased.
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