Will peanut oil go bad? How to deal with peanut oil going bad?

Will peanut oil go bad? Usually, peanut oil goes bad for a variety of reasons. It would be a waste to throw away the spoiled peanut oil, but it cannot be eaten. So how to deal with spoiled peanut oil? Let's learn about the treatment of spoiled peanut oil.

Will peanut oil go bad? How to deal with peanut oil going bad?

1. Will peanut oil go bad? Peanut oil and other vegetable oils will produce plant residues during the production process, but a small amount of these plant residues will not be filtered out and still exist in the peanut oil. These residues that are not filtered out may cause the peanut oil to become rancid, and these residues cannot be seen by the naked eye. Secondly, a substance called linoleic acid in peanut oil reacts with oxygen in the air and hydrolyzes to form a small molecule aldehyde or ketone substance with a special smell. The decomposition products produced by it make the peanut oil acidic and deteriorate.

2. Peanut oil deterioration Peanut oil has a rancid smell, and after heating, it will have a strong smoky smell, and the smell is choking. This means that the peanut oil has deteriorated. There is a decomposition product called epoxypropionaldehyde in the deteriorated peanut oil, so the deteriorated peanut oil can no longer be eaten. After consuming deteriorated peanut oil, it will affect our gastrointestinal tract, irritate the intestines and cause vomiting, diarrhea and other problems.

3. How to deal with spoiled peanut oil It is best not to consume peanut oil after it has spoiled. If it has not completely acidified, the smell is not strong and the oil is still relatively transparent, you can use peanut oil to polish leather sofas and leather shoes, which can increase the protection of the leather.