Throw away 3 kinds of food in the refrigerator for a long time, all of them are carcinogens

Wouldn't it be enough to reheat the food at a high temperature? I can only say that such an idea is still too naive!

The living temperature of most microorganisms is between 4°C and 60°C, and the temperature of the cold fresh layer of the refrigerator is not easy to reach below 4°C. It can only be used to delay the reproduction of microorganisms, but cannot eliminate and block them. The microorganisms that cause food spoilage are harmful because bacteria eat food for life and reproduction, but they also carry out metabolic activities and produce toxic substances.

In layman's terms, the bacteria eat up your food, and you have to pull another poop. This is a life cycle activity. High-temperature heating can indeed kill bacteria, but the dead bacteria and harmful substances are still there. For example, the botulinum toxin secreted by botulinum is highly toxic. Many people have suffered this brutal attack! Therefore, in this case, swallowing is necessary, which poses a great potential risk to the body!

The first type, air-dried products

Dry products such as tea and coffee beans are placed in the refrigerator. If they are not tightly sealed, the flavor and moisture in the refrigerator will enter the food, which affects the flavor and is prone to mold.

The correct method for long-term storage is to prepare an airtight and dry container, put these air-dried products in, cover the lid, and store in a cool and ventilated place, and also need to often dry in the sun in sunny weather, so that you can Long-term preservation is not easy to deteriorate.

The second kind, food

For example, corn buns, steamed buns, breads, etc., because they are produced by themselves contain relatively high moisture, they are wet products. They are prone to mold and produce a lot of carcinogens, such as aflatoxin, after being stored in the refrigerator for a long time. It is difficult to see with the naked eye. Aflatoxin has severe hepatotoxicity, which can cause liver cancer in severe cases.

The correct preservation method is to keep them cool, and wrap them in plastic wrap according to the amount. It is better if you can squeeze out the excess air inside. This is to keep the steamed buns in a vacuum state as much as possible to prevent them from being in the plastic wrap. The appearance of water vapor will affect the preservation effect.

The third kind, leftovers

Leftovers are the most common food that people keep in the refrigerator, and they are also the most easily overlooked category.

☛ Fresh, such as shrimp, crab, shellfish, etc. Fresh food itself carries a lot of bacteria. In addition, the temperature of the refrigerator is not low enough to kill all the bacteria. Keep the fresh food in the refrigerator for a long time before taking it out. Cooking at high temperature will not only destroy nutrients, but also risk Helicobacter pylori infection.

☛Eggs, boiled eggs are rich in nutrients, so they are also susceptible to external infections to breed bacteria. After passing through the low temperature of the refrigerator, high temperature reheating is carried out. Such temperature changes can also easily lead to deterioration. If it exceeds 24 hours, more nitrite will be produced in the eggs. Ingestion of the human body will endanger the body's health, and it is a strong carcinogen.

Especially soft-boiled eggs, there are no well-cooked eggs and they are not eaten in time. When stored in the refrigerator, microorganisms that have not been highly inactivated can easily multiply in the protein-rich nutrient bed, which is very harmful to human health. Therefore, the eggs should be eaten hot after they are cooked. It is best not to stay overnight, let alone store them in the refrigerator.

☛Soy products are also foods rich in calcium and protein, and have a high water content. They are simply a microbial culture base. If you don't finish it in time, microorganisms will also decompose protein into nitrite.

Especially freshly squeezed soy milk, the freshest nutrient-rich protein place. For bacteria, it is a paradise for reproductive life activities. It is best to drink it within four hours at room temperature. Even if it is put in cold storage, it is not suitable. After more than half a day, it will become sour and smelly.

Therefore, it is best to eat fresh vegetables in one meal, maintain good eating habits, and minimize the damage of harmful microorganisms.

★Summary

Summer has come quietly, no matter what kind of food, it should not be stored in the refrigerator for too long. A temperature mutation such as high temperature-low temperature-high temperature not only affects the taste of food, but also easily breeds bacteria, produces harmful substances, and causes damage to human health.

Store in the refrigerator, first separate raw and cooked; it is best to seal it with plastic wrap or a fresh-keeping bag, so as not only to reduce odor, but also to reduce cross-infection of bacteria; be sure to clean the refrigerator regularly, and avoid storing food in the refrigerator for a long time After that, take out the food, otherwise it will have an adverse effect on health.

Wasting food is not desirable, and eating in moderation is the most important thing. Food should not be stored for long, and eating habits should be healthy. Don’t know why stomach cancer is coming, crying and crying!

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