Can you still eat sesame oil after it expires for a year, and can you still eat sesame oil after it

Sesame oil is a kind of cooking seasoning necessary in people's kitchens, generally speaking, when making cold dishes, people will use sesame oil, and in most cases, sesame oil will not be used, therefore, the length of storage time of sesame oil and whether there is a shelf life, it has become a matter that everyone needs to understand.

In general, the shelf life of sesame oil is 18 months, and it is not recommended to consume sesame oil for more than 18 months.

Sesame oil is a general term for small grinding sesame oil and machine-made sesame oil, that is, sesame oil with a strong or significant fragrance. In the process of processing, the unique components in the sesame seeds are processed by high-temperature stir-fry to produce substances with special fragrance, resulting in sesame oil with a unique fragrance, which is different from other edible oils, so it is called sesame oil. According to different processing techniques, incense has not yet been divided into two types: small grinding sesame oil and machine-made sesame oil.

Small grinding sesame oil. Sesame itself contains a natural antioxidant substance - sesamol, sesamol has a strong aromatic smell, small grinding sesame oil in the production process, sesame ol is not easy to be destroyed and lost at low temperature, natural antioxidant effect on sesame oil. Therefore, the shelf life and shelf life of small grinding sesame oil are longer.

In the process of preparing sesame oil at low temperature, the nutrients contained in it are not easy to be destroyed and lost, so the nutritional value is higher.

Machine pressed sesame oil. Machine pressed sesame oil is produced at high temperature, due to the high temperature, sesame in the process of sesame oil extraction, sesamol is damaged and lost by high temperature, and the natural antioxidant effect on sesame oil is reduced. Therefore, the shelf life and shelf life of machine-pressed sesame oil are shorter than those of small-ground sesame oil.

In the process of extracting sesame oil at high temperature, the nutrients contained in it are destroyed and lost under high temperature and high pressure, so the nutritional value of machine-pressed sesame oil is relatively reduced. The saponification contained in the sesame seeds is squeezed out together with the sesame oil in the process of squeezing sesame oil, so the machine-pressed sesame oil is foaming and grinding. Because the saponification value is too high, it is harmful to the body after human consumption, and the machine-pressed sesame oil cannot be chemically refined like other vegetable oils, and the saponification contained in it cannot be removed.

It is extracted by high-pressure machine extraction, and the fragrance volatilizes greatly at high temperature due to high pressure. It has a generally strong sesame burnt taste, and the taste has a mushy and bitter taste.

Can you still eat sesame oil after it expires? I believe that everyone is inseparable from this indispensable seasoning in their lives. But sometimes for some reason, these seasonings expire.

We wonder if these things can still be used, and will there be any problems when they are used? So after the introduction of the above article, I believe you already have an understanding of whether sesame oil can be eaten after expiration.

It's best not to eat it, fatty foods have expired and will spoil, and spoiled food will cause diseases, so don't eat it.

Sesame oil has passed the expiration date, and you can still eat sesame oil kitchen essential cooking condiments. Generally, sesame oil is used in cold dishes, and in most cases sesame oil is not used. Therefore, it is important to keep sesame oil for how long and whether it has an expiration date.

After the expiration of sesame oil, it can no longer be eaten, because the oil exerts a substance that is harmful to the human body, and it will produce bad symptoms such as sensation, nausea, and vomiting after eating.

The sesame oil is expired and cannot be eaten, as long as it is expired food, it cannot be used, otherwise it will not be marked with a shelf life on the product.

Can you still eat sesame oil after it expires? The sesame oil has expired and cannot be eaten. Expired things cannot be eaten, it will harm the body.

Can you eat cooking oil when it expires.

Food has passed its expiration date, do not eat it, for the sake of your health!

As long as the taste does not change, it can generally be continued to eat.

Under normal circumstances, sesame oil can not be eaten after the expiration date, after the expiration date of sesame oil, not only will the taste of sesame oil become lighter, but also can produce aflatoxin, is a toxic substance, patients will have diarrhea symptoms after eating, and the composition of the oil has been oxidized by the air, losing the original taste of sesame oil. Sesame oil that has just passed the expiration date can still be eaten appropriately, but only after the expiration date, because the sesame oil is easily oxidized by the air after opening the lid and produces toxic substances.

Don't eat it, picked up the sesame seeds, and lost the watermelon.

Can not eat, sesame oil shelf life is generally 18 months, put in the refrigerator storage, the shelf life can be more than two years, sesame oil can be stored at room temperature, it is recommended to use up within 18 months, sesame oil in the process of storage, if the air is oxidized, there will be a unique taste, eating will lead to poisoning.

Sesame oil expired can not be eaten, but it is still useful, if you often make sauerkraut, jar pepper or use jar to preserve vegetable food, you must keep the seal along the mouth, add water will be easy to evaporate, and with expired sesame oil will not.

1. Drink half a spoon of sesame oil every night before going to bed and after getting up in the morning, which can cure bronchitis and constipation.

2. When suffering from periodontitis, bad breath, tonsillitis, and bleeding gums, half a spoon of sesame oil per day can reduce symptoms.

3. Regular consumption of sesame oil has the effect of preventing and treating arteriosclerosis and anti-aging.

4. If it is used to cook fried food or prepare cold dishes, it can remove the fishy face and produce a strange fragrance, and if it is used to prepare traditional Chinese medicine, it has the effect of clearing heat and detoxifying, cooling blood and relieving pain.

The dangers of expired sesame oil

If the fragrance of sesame oil is not strong, and there is a special smell of stabbing and drinking, it means that the sesame oil has been oxidized and decomposed, and the sesame oil has deteriorated and is toxic and cannot be eaten. After the expiration date of sesame oil, aflatoxin will be produced, and eating it will cause food poisoning, which is manifested as diarrhea.

The use of sesame oil that has expired

If you can't eat it, you can use it as a lubricant, and if you often make sauerkraut, jar pepper or use jar to preserve vegetables or food at home, you must learn to keep it sealed along the mouth. If you add water, it is easy to evaporate, and you have to add it every once in a while, and using expired sesame oil is the best choice to turn waste into treasure.

Sesame oil is a kind of cooking seasoning necessary in people's kitchens, generally speaking, when making cold dishes, people will use sesame oil, and in most cases, sesame oil will not be used, therefore, the length of storage time of sesame oil and whether there is a shelf life, it has become a matter that everyone needs to understand.

Can't eat.

Sesame oil, also known as sesame oil and sesame oil, is a traditional Chinese seasoning vegetable oil, which is an oil squeezed from sesame seeds and has a strong aroma of fried sesame seeds. Sesame oil has a pure and resistant aftertaste, and is an indispensable condiment in daily life. Whether it's a cold dish, a hot dish or a soup, it's a perfect touch.

In addition to domestic sales, a certain number of sesame oil products in China are sold to Japan, South Korea, Hong Kong and Macao and Southeast Asian countries every year.

The main process of sesame oil

Sesame oil is divided into small grinding sesame oil and machine-pressed sesame oil according to the production method, machine-pressed sesame oil is prepared at high temperature, and the nutrients contained in it are destroyed and lost under high temperature and high pressure, so the nutritional value of machine-pressed sesame oil is lower than that of small grinding sesame oil.

Small grinding sesame oil is a traditional local famous product, in Anhui, Hebei, Shandong, Henan and other places so far with the "small grinding plate" and ancestral techniques brewing, pay attention to "Tao, fry, grinding, hot" pure handmade, additive-free production process, scientific name "water generation method".

Small grinding sesame oil using stone grinding, water substitution method to extract oil (below 100), belongs to the pure physical method of oil making, compared with the pressing method, solvent method and other modern oil making technology has the advantages of low operating temperature, Wang Yu nutrients and fragrance substance loss trapped in the silver front, the product is amber, rich fragrance, long mouth, deeply loved by the people.

Can you still eat sesame oil after it expires? After the expiration date, it is not that it cannot be eaten, but after the best expiration date and the period for which the manufacturer is responsible, if the expiration date is too long (such as more than 3 months), do not eat it again, if it is edible oil, as long as it is not in bulk, there is no quality assurance, and there should be no problem within half a year without deterioration.

The use of sesame oil that has expiredIf you can't eat it, you can use it as a lubricant, if you often make sauerkraut, jar pepper or use jar to preserve vegetables or food, you must learn to keep it sealed along the mouth and add water if it is easy to evaporate, and you have to add it every once in a while, and using expired sesame oil is the best choice to turn waste into treasure.

Expired sesame oil cannot be eaten. Edible oil should not be used repeatedly and repeatedly, and used, expired or deteriorated edible oil should be discarded decisively.

It is necessary to pay attention to the scientific storage of edible oil. Families should buy and eat now, and it is best to buy small packages of cooking oil. It is best to keep the cooking oil in a cool, dry place, away from direct sunlight and high temperatures, away from the stove.

Tighten the pole after each use to prevent air and water from entering. The oil container should be cleaned regularly and thoroughly to avoid oxidation of the oil.

The shelf life of common food items.

Dairy: Fresh dairy products usually have a shelf life of 7 days when refrigerated, and if exposed to room temperature, they can spoil within a few hours.

Milk powder food: 24 months for tinplate canned sealed nitrogen-filled packaging, 12 months for non-nitrogen-filled packaging, 9 months for glass bottles, and 6 months for plastic bags.

Edible oil: The usual shelf life is 18 months, which is provided that the packaging is unopened. The shelf life of edible oil will be shortened accordingly after opening, and it is best to consume it within 3 months.

Rice noodles: The shelf life of rice noodles at room temperature is 6 to 12 months. If it is in the north, as long as it is not placed in a hot and humid place, the storage conditions are also normal, and it can be extended to 24 months. However, once the rice noodles become moldy, they should never be eaten.

The above content reference: People's Daily Online-Too "Oil" is not enough: Guide to Scientific Consumption of Edible Oil, People's Daily Online-Is it harmful to eat food that is about to expire?