Overnight meat, overnight water and overnight eggs, which one cannot eat?

When it comes to overnight dishes, I'm sure you're no stranger to it. As living standards continue to improve, people realize that they cannot eat overnight dishes. In addition to meeting the basic needs of daily food, people pay more and more attention to high-quality food, and the concept of health has been deeply rooted in people's hearts. In the quest for healthy food, do you know if you can have an overnight meal?

In recent years, people have said that overnight vegetables are not edible, mainly because they are prone to cancer. The culprit is nitrite, a chemical element. Do nitrites show up in various overnight foods? In daily life, there are overnight dishes, overnight water and overnight meat, but which one can be eaten? What can't you eat?

I am afraid that overnight food is not "night"

As we all know, overnight dishes are leftovers left over from the night before. The reason we can't eat overnight dishes is that they can easily change taste or become stale after a long time. Compared with fresh food, the most important reason between overnight food and fresh food is not this "night". With the extension of storage time, the nutritional value of food will gradually lose, and even qualitative changes will occur, resulting in substances that are not conducive to human health. .

Overnight food changes during the overnight process because our food inevitably contains nitrates and nitrites, and with prolonged storage and changes in temperature, overnight foods are more likely to cause cancer.

That said, overnight food can be easily invaded and contaminated by bacteria. Food is safe to eat only after it has been heated and sterilized at high temperatures. However, after cooking overnight, it is more suitable for bacteria to grow and it is easier to breed bacteria, which will accelerate the production of nitrite.

Overnight meat. Overnight water and overnight eggs, which can't be eaten?

1. Overnight water

There are also many claims about nitrite in overnight water that are somewhat carcinogenic. Even now with advanced medical technology, they still talk about cancer, so many people choose not to touch or drink overnight water, which also brings some inconvenience to our lives. Can we drink overnight water? In fact, overnight water is safe to drink. Don't worry too much. Drinking too much will not affect your body and will not be at risk of cancer.

Nitrite in water overnight, because in boiling conditions, bacteria in the air converts into nitrite, nitrate and mineral water are high in content, from normal drinking water to the body, less than half of 200 mg of poison, It will not affect health and will not have toxic reactions.

What's more, the tap water we usually use is not even half as high as mineral water, so we don't have to worry about any carcinogenic hazards. Since we can safely drink overnight water, what about overnight tea?

Some people believe that drinking overnight tea can easily cause cancer because nitrosamines can cause cancer. Overnight tea contains secondary amines. In fact, this claim is baseless. The content of nitrosamines in overnight tea is very small, which is not harmful to the human body. In addition, tea also contains many nitrosamines and vitamin C. Preparations such as tea polyphenols have antioxidant effects.

It can be seen that drinking tea not only does not cause cancer, but is also good for the body, but it is better to drink less overnight tea, which is easy to breed bacteria.

2. Overnight Meat

Some meat-like foods inevitably have time left over, so most people find it a shame to throw it away. They opted to put it in the refrigerator and reheat it the next day, but they also worried about whether the overnight meat product could develop bacteria that could harm the body.

In fact, overnight meat food itself carries a lot of bacteria, especially raw meat, but after cooking at high temperature, the bacterial content will be reduced and will not cause much harm to the body. So, if you store some overnight food in the refrigerator, it can also inhibit bacterial growth. If using again, try heating and cooking thoroughly.

However, it must be noted that exposure to some overnight seafood and meat is recommended, because the overnight method can produce protein degradation products that can seriously damage the liver and kidneys, breed bacteria, and be harmful to the body. We must pay special attention to it.

3. Overnight Eggs

As a common high-nutrient food in life, eggs are rich in high-quality protein and a variety of nutrients, which are good for the body. However, many people are usually worried. For example, can some eggs be eaten overnight? In fact, you can eat it normally, but you have to pay attention to boiled eggs. Most people probably prefer loose eggs, which are themselves undercooked eggs that can contain bacteria and viruses that can be irritating to the stomach.

If you leave it overnight, the toxic substances in it will also increase and affect your health. Therefore, it is recommended to touch less eggs with sugar hearts. Some hard-boiled eggs are actually edible. I hope you treat them right.

How to save overnight dishes?

1. Cold dishes, hot dishes, and meat dishes must be stored in categories.

2. If the dishes cannot be eaten, separate a certain number of lunch boxes and pack them in advance to avoid cross-contamination of tableware.

3. The leftovers should be reheated and cooked thoroughly to achieve the purpose of sterilization.

4. Leftovers must be promptly stored in the refrigerator, avoid at room temperature, and if you open the food to smell, don't hesitate to throw it away.

Overnight tea, overnight water and overnight food can be drunk and eaten, but the healthiest way is to drink and eat fresh food. After all, fresh food is rich in nutrients, and overnight food may have a lot of bacteria, so the risk of eating is relatively high.

Is the microwave guaranteed to sanitize while heating leftovers?

Microwaves can sterilize leftovers while heating, but they cannot guarantee complete sterilization.

The working principle and advantages and disadvantages of microwave ovens in use;

1. Benefit: Heating leftovers kills E. coli, Salmonella, Shigella, Staphylococcus and Salmonella Typhimurium.

2. Some bacteria cannot be killed, and there are some new problems, such as the heating time is too long, and the pasta is stiff and uneatable.

3. The role of microwave ovens goes far beyond heating objects. The molecules of food absorb a lot of energy, enough to break down the molecular structure of proteins, causing molecular mutations that do not normally occur. So there are lots of new weird molecules, and that's the problem. The molecular structure of food has changed, creating molecules that the body doesn't recognize, strange new molecules that the body can't accept, some of which are toxic and can cause cancer. Therefore, people or animals who regularly consume microwaved food experience severe physiological changes.

4. There are many types of microwave ovens with different heating power specifications. How long does it take to sterilize with a microwave to fully achieve the sterilization effect? Without scientific conclusions, there is no guarantee that viruses and bacteria are killed.