Why should Olive Oil be Packed in Dark Glass Bottles?

Olive oil has been sought after by many people in recent years, and even once was taken to the altar. Indeed, olive oil is a vegetable oil with a relatively good fatty acid composition. Compared to animal fats and traditional Chinese cooking oils (such as rapeseed oil), monounsaturated fatty acids and polyphenolic antioxidants in high-end virgin olive oil. Higher levels help reduce the risk of cardiovascular and cerebrovascular diseases. But in fact these ingredients are also found in other foods, such as a large number of polyphenolic compounds in fresh fruits and vegetables, and monounsaturated fatty acids in corn oil. Therefore, it is not necessary to deliberately pursue only eating olive oil. It is not recommended to eat extra olive oil for "health care". Instead, it should be eaten with a variety of fats and oils. Note that the total amount of oil per person per day should not exceed 25 grams.

Dark Green Olive Oil Bottle

You may notice that the bottle of olive oil is usually a dark glass bottle, which may be a Dark Green Olive Oil Bottle or a dark brown olive oil bottle. Is this just to show the taste? In fact, the monounsaturated acid in olive oil is quite unstable. It will change rapidly when exposed to the sun or high temperature, thus losing the effect of olive oil to protect the heart and brain. At the same time, some of the ions in the metal may also react with the monounsaturated fatty acids to affect the quality, so metal packaging cannot be used. This reminds us that olive oil should try to buy small packaging, buy it now; when buying olive oil, pay attention to using dark glass container to store it, keep it in a dark, ventilated, dry place, and eat it as soon as possible. In case the olive oil is in contact with the air for a long time, oxidative deterioration occurs. In fact, not only olive oil needs to be preserved, all vegetable oils contain unsaturated fatty acids. They will deteriorate after exposure to high temperatures and air for a long time. They should follow the principles of sealing, protection from light and heat preservation. Generally speaking, it is recommended. The vegetable oil dispensed into the vial was used within 2 weeks.

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