At present, there are countless large and small oil press shops on the market, and more and more users like to buy freshly pressed edible oil. However, some customers will have questions about how to preserve the crude oil that has passed through the oil press equipment and how long is its shelf life.
Before understanding the preservation method of crude oil, one needs to have an understanding of oil. The edible oil squeezed by the oil press is often not refined, and nothing is added during the oil squeezing process. It is crude oil. Edible oil often passes through additives, so the shelf life is longer than the shelf life of edible oil squeezed by oil mills. But this is not to say that the oil squeezed by the oil mill cannot be preserved. The key is to master the correct preservation method so that you can eat healthier edible oil.
The preservation method of crude oil:
1. Choose a reasonable storage container. You can choose ceramic jars with as small a caliber as possible. After the oil is full, the mouth of the bottle needs to be sealed to isolate the oil from the air and prevent the edible oil from oxidizing and deterioration. It is not recommended to use metal or plastic bottles.
2. The storage conditions should be protected from light, and should be placed in a low temperature, dry, and cool place. This can avoid oxidation in the grease and accelerate the formation of harmful substances.
3. A good temperature for storing grease should be kept at 10-15 degrees, not more than 25 degrees. Avoid mixing of oil and water during storage.
Only ensure the preservation conditions of the crude oil, so that the crude oil will not deteriorate, and it will be healthier to use.
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