Does food get rancid if it s been cooked?

<> if the food has been cooked, it will not become rancid, but the concentration of some substances in it will become high, and if you do not add water to it, it will eventually be boiled dry and burned to ......ashesIf you keep adding water, it will become very unpalatable, and the taste will be weird, and if you re-add the ingredients, the purine content in it is very high, and you will eat too much gout.

chance increases.

In our daily life, under normal circumstances, there is no situation where food is cooked all the time, because everyone has common sense and knows that food has a certain "cooked"."The concept is generally not more than ten mature, and if something is too cooked, it will not taste good. For example, the cola chicken thighs below are boiled and forgotten to turn off the heat in time, and they are boiled until the cola is dry, and finally only the burnt chicken thighs are ......The smell of burnt protein is ......It smells bad when you think about it......

Back to the topic, what happens when our food is in the process of being cooked?

We know that the reason why food is spoiled is because of the action of organisms such as bacteria, which causes food to spoil. However, if the food is kept cooking, it will maintain a relatively high temperature, which has the effect of "disinfection and sterilization". Naturally, it won't get rancid.

And according to different foods purines.

content, a lot of meat and vegetables themselves are not low in purine content, and if they are always cooking, they will release these purines into the old hot soup.

Inside, the purine substance that causes it to be higher.

Therefore, we also need to pay attention to one point when eating. In addition to seafood, barbecue food and beer are drunk together, the purine content will be relatively high, others, such as the old fire soup that we Cantonese people like to boil, are also relatively high in purines. Especially in winter, there is a lot of Chaoshan.

People like to eat beef hot pot, and after eating beef hot pot, they will also use the soup base that has been cooking to scoop the soup and drink, which is the ...... that invisibly increases the chance of suffering from gout

If we can drink it, it will not become rancid, but if it does not become rancid, it does not mean that it will not cause harm to our human body. I have a friend who is not yet 30 years old and already has symptoms of gout. It's all because of the Chaoshan offshore, their family often eats seafood, and his mother has been cooking old fire soup for him to drink in order to supplement his nutrition, as a result, the nutrition is not nutritious, but the symptoms of gout have appeared:

The joints of the hands and feet are swollen and painful, and the work cannot be carried out normally, and even the daily life is affected......

Therefore, when we cook food, we must pay attention to the cooking time and don't go overboard, causing our food to burn. Don't keep your food cooked all the time. In this way, the purine of the food increases, although the taste may be strong, but this kind of food is not good for the body if you eat too much and drink too much.

With my current knowledge, it won't get rancid.

First of all, let's understand that the reason why food becomes rancid is that the microorganisms in the food continue to ferment when the temperature is suitable, and there is also the role of enzymes. But the reason for being known is still the first one. But we all know that microbes are ubiquitous in our daily lives and can be said to be inevitable.

The conditions for the growth of microorganisms that make food rancid are generally the right temperature, humidity and oxygen. We don't talk about moisture and oxygen, air is everywhere, so we can't avoid the oxygen and moisture contained in the air.

And if the food is cooked all the time, it has the most to do with the temperature. If the food is boiled and the temperature reaches one, the microorganisms in the food are basically gone, and only a little high-temperature resistant microorganisms are left, which is very small. If the food is left on the pot and boiled all the time, the temperature can reach at least seventy or eighty degrees.

It is also sufficient for the destruction of microorganisms. In addition, the fact that the pot is still heating means that it does not provide a chance for microorganisms to live in the right conditions, so I don't think the food will go rancid.

We have a well-known specialty food in the neighborhood, which is the beef soup pot, also known as the beef beef. <>

A lot of people like to eat it, and there are many people who drive for hours just to eat a bowl of beef. And the main thing about this soup pot is its soup. Anyway, when I heard them chatting, I said that at the beginning there was a raw soup, boiled with all kinds of spices, and then I kept using that soup to blanch beef and offal, because the pot with the soup was very large, and I never saw it open, so I kept it there to cook, even if it was hot in summer, I didn't see it become rancid, and those people still ate it deliciously.

Well, it's delicious.

**Cook it, don't** cook it.

Many foods in our lives need to be cooked thoroughly before they can be eaten, and many of the vegetables and fruits can be eaten raw, which is not only crisp and delicious, but also nutritious, and has the effect of beauty and health care. But not all vegetables and fruits can be eaten raw, some raw food not only tastes bad, but also will have symptoms of poisoning, if the symptoms are mild, it is good to rest, if it is serious, you have to go to the doctor.

Why should food be cooked thoroughly before it can be eaten? Baibai safety network tells everyone that some vegetables and fruits will be poisoned when eaten raw, and poisoning is often manifested as: dizziness, nausea, vomiting, diarrhea, severe fever, bedridden, drip, if diarrhea causes dehydration of the body, and does not replenish water in time, it may endanger life safety.

Like the pork we eat, too, because raw pork contains parasites, eating raw can affect health.

What foods must be cooked thoroughly before eating? Many foods in life can not be eaten raw, such as the beans we often eat, raw beans contain a toxic protein, called agglutination, and some beans contain "saponins", these two toxins can be decomposed and destroyed at high temperatures, and if you eat half-cooked beans, it will cause poisoning. Symptoms of poisoning appear, generally after dozens of minutes of consumption, no more than 4 hours.

The main manifestations are gastroenteritis symptoms, such as nausea and vomiting, several times a day or even a dozen times. There is also abdominal pain, diarrhea, and a feeling of fullness in the upper abdomen. In severe cases, neurological symptoms such as dizziness, headache, sweating, chest tightness, cold sweats, palpitation, burning sensation in the stomach, and numbness of the limbs may occur.

If the poisoning is mild, it can be cured after vomiting and diarrhea. However, because there is no specific drug for carob poisoning, for those who are seriously poisoned, in addition to vomiting, catharsis and gastric lavage, they can only be sent to the hospital for rescue, but there is little hope of escape. Therefore, be especially vigilant.

Therefore, most foods are cooked and cooked before they can be eaten, we must pay attention in life, in addition to vegetables and fruits that can be eaten raw, try to avoid eating raw food, want to know more foods that can not be eaten raw, you can learn about food safety.

The first thing to tell you is that preserved eggs contain a certain amount of lead oxide. Because of its processing practices, it will contain lead oxide after molding, and too much eating preserved eggs will deposit a large amount of lead in the body, causing harm to the body, although there are lead-free preserved eggs on the market**, but those lead-free preserved eggs do not mean that they do not contain lead, but the lead content is lower than the national standard.

Eating too many preserved eggs again will produce anemia, decreased appetite and other phenomena, the harm to the body can be big or small, preserved eggs are delicious when eating, but I hope you think more about your body when eating.

Finally, preserved eggs can cause low memory, decreased immunity, and affect the absorption of minerals and vitamins. Therefore, it is best for children not to eat preserved eggs, which will not only affect the current body, but also affect the future growth.

Note: People who like to eat preserved eggs should try to eat as little preserved eggs as possible now, and it is best to control the amount and frequency of eating preserved eggs, although it is delicious, but after all, the body is important.

Preserved eggs can not be eaten with anything, soft-shelled turtle is one of them, soft-shelled turtle is commonly known as water fish, king eight and group fish, it belongs to oviparous reptiles, living in amphibious water. Soft-shelled turtle can not be eaten with preserved eggs, because preserved eggs contain a large amount of lead-free, which will affect the original nutritional value of soft-shelled turtles, and will cause a large loss of nutritional value of soft-shelled turtles, so we should pay special attention in daily life, do not eat preserved eggs and soft-shelled turtles at the same time.

If you have preserved eggs and plums on your table, it is recommended that you take one of them and eat the other one, and the other can be saved for the next meal, which is good for your body. Plums are mainly eaten fresh, and the lead-free in preserved eggs will conflict with the nutrients in plums, and if you eat them at the same time, it will cause physical discomfort. Preserved eggs can't be eaten with anything, and plums are included in them.

When we buy preserved eggs, we should pay attention to the fact that after the preserved eggs are peeled, their whites are dark brown and transparent, with a certain toughness; If it is a contaminated preserved egg, it will be light green, the toughness is relatively poor, easy to loosen, if you encounter such a preserved egg, you must remember not to eat, because the contaminated preserved egg bacteria are mainly Salmonella, it enters the human body with the preserved egg, causing inflammation on the human intestinal trace membrane, and the bacterial fission will produce a very toxic endotoxin, which will cause people to have symptoms of poisoning.

What foods must be cooked before they can be eaten?