Can you still eat cooking oil after it expires? Hazards of expired cooking oil

Can you eat cooking oil when it expires.

<>1. Edible oil has a certain shelf life, only within the shelf life can it be safely eaten, if the shelf life is over, do not eat it again, if you eat expired edible oil will cause harm to the body, such as causing abdominal pain and diarrhea, which will seriously lead to food poisoning.

2. Not only can edible oil not be used after the expiration date, but also for all kinds of food, it can not be eaten after the expiration date, because the expired food will contain a large amount of mold, and eating moldy food will lead to digestive flora confusion, food poisoning, and even acute diarrhea, and even life-threatening.

1. Edible oil can not be eaten after expiration. Expired cooking oil will be oxidized to produce lipid peroxide, which is not only bad for blood vessels, but also carcinogens.

2. Edible oil has been left dormant for a long time, especially the residual crude oil, which contains more plant residues, and it is believed that the rancidity of the oil appears in the lead. Edible oil contains a linoleic acid component, which is easy to chemically react with oxygen in the air, a phenomenon called "oil oxidation".

3. A series of reactions such as oil and hydrolysis can be formed into small molecule aldehydes, ketones and carboxylic acids and other oxides, peroxides and other decomposition products with special odors. After the rancidity of the oil, the smoke is large and choking when heated, which contains decomposition products such as epoxypropionaldehyde, which is easy to be poisoned after eating.

5. If you want to eat the edible oil for a long time, it is best not to store it in a plastic container, and it is best to pour it into a glass bottle after you buy it, which can effectively extend the shelf life.

61.It can be used as hand oil on the hand, which can effectively improve the dryness and cracking of the hand, and the fingernails will grow more transparent and firm by soaking them in cooking oil.

2.Mix the edible oil and alkali according to a certain proportion, then pour it into a plastic mold or stainless steel mold, take it out after solidification, and dry it for one or two months, which can be used as soap.

1. The oil will expire. The shelf life of the oil is generally 18 months, if the oil has a peculiar smell, it means that it has deteriorated, and it is recommended to discard it immediately and not eat. Edible oil, also known as edible oil, refers to animal or vegetable oils and fats used in the preparation of food.

2. It is liquid at room temperature. Most common edible oils are vegetable oils, including rapeseed oil, peanut oil, hemp oil, corn oil, olive oil, camellia oil, etc.

1. Expired cooking oil cannot be eaten. Eating expired edible oil will cause serious harm to the human body, especially the stomach and intestines.

2. If the edible oil has just passed the expiration date for a few days, and it is a brand new edible oil that has never been opened. Try opening the cap of the bottle, sniffing carefully for any odors, and then trying to stir-fry a little bit.

3. If the edible oil has expired for a period of time, it can be used to moisturize, and the moisturizing effect is good when applied with edible oil.

4. The edible oil is expired, although it is inedible, you can use a clean rag to wipe a little cooking oil on the leather shoes to restore the luster of the leather shoes.

5. Edible oil is needed to make feed and soap, and for expired edible oil, you can send expired edible oil to feed factories or soap factories.

6. If the electrical appliances or door locks at home are rusty, apply a little bit of rust to the rusty place, and you can restore the rusty place as new as new.

7. Edible oil has expired for a long time, never take the risk of trying to eat it, there is a risk of food poisoning.