What foods should not be microwaved?

Microwave oven heating food is very common in our daily life, and the use of microwave oven can be widely brought to our life a lot of convenience, but there are still a lot of food, can not be heated.

One, do not put food heated in the microwave

First, eggs, because eggs can easily explode and hurt people when heated inside, even eggs with the shell peeled off cannot be put in the microwave.

Second, plastic bags, because plastic is easy to decompose harmful gases at high temperatures, long-term consumption will harm our health, and plastic may even ignite in the microwave oven.

Thirdly, some fruits cannot withstand high temperatures. For example, grapes may smoke after microwave heating, which is very dangerous. <>

Second, what you must know about microwave heating food

We should not heat food for too long when we heat it in the microwave, the microwave oven uses high-frequency heating, the heating speed is very fast, and too long will make the food dry, hard, and even produce toxins. Don't heat fried food, the temperature inside the microwave oven is very high when it is heated, the high temperature will make the oil splash everywhere, there may be open flames, fires, do not use closed containers when heating food, it is very likely to burst, it is best to use a container with small air holes. I think the microwave oven is a very good household appliance, and I will use it a lot at home, as long as we know how to use it, it can save us a lot of time <>

Third, how to maintain the microwave oven

Before cleaning the microwave oven, please unplug the power plug from the power socket, after our daily use, it is best to use a wet towel to clean the outside and inside of the microwave oven, it is best to clean it after use, do not leave it for too long to clean, so that it will be very difficult to wipe clean. It is best to place the microwave oven in a stable and well-ventilated place, and more than ten centimeters away from the wall, so that it will be safer to use. <>

Everyone also knows that the microwave oven is the most common household appliance in our family life, after all, as we all know, the main function of the microwave oven is that it can be used to heat food, and can directly cook various delicacies through some specific functions of the microwave oven, so for people living at home, the use of the microwave oven can be described as quite convenient.

Although we use microwave ovens to heat and cook food very quickly, there are still certain contraindications and safety hazards in the use of microwave ovens.

In particular, some foods cannot be heated directly in the microwave, otherwise it may cause some unimaginable consequences.

Eggs have been directly put into the microwave oven for heating and the eggs in the microwave oven directly occurred in the microwave oven **, after all, we all know that whether it is a raw egg.

Or boiled eggs, if heated in the microwave oven, the temperature inside the egg will often rise quickly, resulting in the rapid expansion of the volume inside the egg, which will lead to **, whether it is directly knocked into the raw egg or the shelled cooked egg will lead to the occurrence of **.

Some of the fruits we often see, such as grapes and cherry tomatoes.

Lychee and so on, most of these fruits are berry fruits, these fruits contain a lot of water inside, under the heating of the microwave oven, it will also cause **. Therefore, we should pay attention to this kind of food.

Some containers made of special materialsIn fact, we choose to put some containers containing food in the microwave oven for heating, and we will not choose some metal products, or plastic containers, paper products, etc. In particular, metal containers heated by microwave ovens are likely to cause electric sparks.

Therefore, when you choose to use the microwave oven to heat food, you must pay attention to the use of it, do not hold the luck mentality, you should always think about your own safety, or choose the correct operation method.

The food that can not be heated in the microwave oven, mainly eggs, eggs, if it is completely heated in the microwave oven, it will produce **, of course, hard-boiled eggs can not be put in the microwave oven to heat, it is also a very dangerous thing.

Chicken, asparagus, breast milk, broccoli, dried peppers, frozen fruits, medium-cooked meats, garlic, eggs, fungus, fried foods are not allowed to be microwaved.

Eggs, milk, vegetables, fruits, and steamed buns. It's best not to put these foods in the microwave, especially eggs.

For example, there are eggs, milk cartons, paper bags, metal cutlery, tin foil, fruits, peppers, liquids, plastic containers, etc.

Eggs, grapes, milk, tomatoes, cucumbers, peppers, mangoes, apples, blueberries, these are best left out of the microwave.

With the continuous improvement of people's living standards, many families have added a variety of household appliances, such as microwave oven is a very common one in our life, as we all know, microwave oven is mainly used to heat food, but also can be cooked through the microwave oven for various delicacies and so on, it is indeed quite convenient.

The microwave oven does play an important role in the cooking of our family's meals, but at the same time, the microwave oven still needs to be paid more attention in the process of use, after all, some foods cannot be directly put into the microwave oven for heating, otherwise it is likely to cause **, and even cause more serious consequences.

Bottled milk Many people like to heat it up when drinking milk, if you directly use the carton of milk in the microwave oven for heating, it is likely to cause bottled milk in the process of adding **, the correct way should be to pour the milk directly into the ceramic bowl, so that it will be more safe and reliable.

Eggs should be a lot of people have such an "unforgettable" experience, many people will directly take raw single eggs or cooked eggs in the microwave oven for heating, the result is less than 1 2 minutes, there will be a loud noise inside the microwave oven, the original heated eggs are instant, the entire microwave oven is full of broken eggs, in fact, the reason why this situation occurs, the most important thing is that the eggs in the heating process, due to the rapid rise in its internal temperature, so the volume is rapidly expanding and triggered.

FruitsIn fact, most fruits belong to the berry category. In particular, most of these fruits are fruits with sealed skins, such as lychees, cherry tomatoes, etc., if heated in the microwave, it is likely to cause the rapid expansion of the inside of the fruit, and eventually cause **, so it should be treated with caution.

People who have common sense of life in plastic bottles and containers should know that plastic products can not be directly placed in a high temperature state for heating, so plastic products are not suitable for heating in the microwave oven.

The first is that the food with the shell cannot be put in the microwave, such as eggs, and secondly, the water cannot be put in the microwave, and the food with the box cannot be put in the microwave, such as milk, and some foods with high fat and less moisture, can not be put in the microwave, such as cheese, dried pork belly and fish, etc., and most importantly, fruits and other things should not be put in the microwave, and may cause **.

For example, there is asparagus, there is breast milk, then there is also broccoli, dried peppers, frozen fruit, garlic and soft-boiled meat, but also eggs and fried foods.

Fried food, plastic containers, metal containers, closed containers, soft-boiled meat, eggs in the shell, these foods should not be put in the microwave oven to heat, if put in the microwave oven, there is a high risk of dangerous things.

For example, metal utensils, plastic utensils, and lacquerware cannot be heated in the microwave, and some staple foods cannot be heated in the microwave, which will lead to water loss and affect the taste.

1. Metal containers.

Metal containers have always been not used in microwave ovens, metal containers in the microwave oven will reflect microwaves, easy to produce crackling electric sparks, in layman's terms, you can understand that metal materials and microwaves in the microwave oven are conflicting, so your Kaimo excitation some metal spoons, dishes, cups, etc. should not be heated in the microwave oven as containers.

2. Ordinary plastic containers.

Some ordinary plastic lunch boxes or cups can not be put into the microwave oven, only plastic containers suitable for microwave heating can be put in the microwave oven. Therefore, when buying a plastic lunch box, if you are thinking about using a microwave oven, then you should buy a version that is suitable for microwave heating.

3. Cartons and easy-to-expand packaging.

Some milk or drinks are packaged in environmentally friendly cartons, which are not suitable for microwave heating, and at high temperatures, paper has flammable properties, and it is dangerous to force the carton into the microwave oven as a food container. Moreover, the easy-to-expand packaging is not suitable for microwave ovens, and it is easy to cause danger once the socks expand and burst at high temperatures.

4. Do not use closed containers.

Wide-mouth containers should be used when heating liquids, because the heat generated by food heating in closed containers is not easy to dissipate, so that the pressure in the container is too high, which is easy to cause blasting accidents.

5. Some ceramic utensils.

Nowadays, most ceramic containers are suitable for microwave ovens, and ceramic containers that cannot be used for microwave ovens are mostly because some of the paint surfaces on the containers are susceptible to high temperature melting and release harmful substances, and some ceramic containers are not resistant to high temperatures and are not suitable for microwave ovens.

The ones that cannot be put are: ordinary plastic containers, Wuchong metal utensils, closed containers, porcelain dishes that cannot be inlaid with gold and silver lace, and bottled food with narrow bottlenecks.

You can put it: glass products, ceramic products without gold and silver lace, plastic products that can be used in microwave ovens.

Generally speaking, microwave is a high-frequency electromagnetic wave, which itself does not produce heat, but the microwave oven uses its internal magnetron to convert electrical energy into microwaves, and penetrates the food with an oscillation frequency of 2450MHz, when the microwave is absorbed by the food, the polar molecules in the food are attracted to oscillate rapidly at a speed of 2.45 billion times per second, and the macroscopic performance of this ** is that the food is heated.

Generally speaking, if the food in a closed environment is short of food and cannot be microwaved, such as eggs or canned food, do not use a microwave oven to heat it, otherwise it may be very troublesome to clean up.

Microwave oven is very common in many families, generally used to heat food, hot meals are very convenient, but the environment in the microwave oven is relatively closed, will make the food expand, some food is not suitable for heating in the microwave oven, may damage the machine, so which food can not be put into the microwave oven heating? What foods should not be heated in the microwave?

1. What should not be heated in the microwave oven

1. Do not heat the meat to half-cooked and then use the microwave oven: because bacteria will still grow in the half-cooked food, when the second time is heated in the microwave, it is impossible to kill all the bacteria due to the short time. Frozen meat products should be thawed in the microwave before being reheated to cooked food.

2. Avoid refreezing the meat that has been thawed in the microwave: because after the meat is thawed in the microwave oven, the outer layer of low temperature has actually been heated, and the bacteria can multiply at this temperature. Meat that has been thawed in the microwave must be heated until fully cooked if it is refrigerated.

3. Avoid fried food: fire will occur due to splashing of high-temperature oil. If it accidentally causes ** in the furnace, do not open the door, but turn off the power first, and then open the door to cool down after the fire is extinguished.

4. Do not overtime heating: put the food in the microwave oven to thaw or heat, if you forget to take it out, if the time is more than 2 hours, you should throw it away, so as not to cause food poisoning.

5. Avoid using ordinary plastic containers: use special microwave oven utensils to hold food and put it in the microwave oven for heating, one is that hot food will deform plastic containers, and the other is that ordinary plastics will release toxic substances, pollute food and endanger human health.

6. Avoid using metal utensils: because of the iron, aluminum, stainless steel, enamel and other utensils put into the furnace, the microwave oven will produce electric sparks and reflect microwaves when it is heated, which will not only damage the furnace body but also heat the uncooked food.

7. Do not use closed containers: Wide-mouth containers should be used when heating liquids, because the heat generated by food heating in closed containers is not easy to dissipate, so that the pressure in the container is too high, which is easy to cause blasting accidents. Even when frying food with shells, it is necessary to puncture the shell with a needle or chopsticks in advance, so as to prevent the steak from bursting, splashing, staining the walls of the stove, or splashing and injuring people.

8. Do not place the micro-stove in the bedroom: At the same time, you should be careful not to cover the heat dissipation window grille on the microwave oven with objects.

9. Do not work in front of the microwave oven for a long time: After turning on the microwave oven, people should stay away from the microwave oven or at least 1 meter away from the microwave oven.

2. The method of using a microwave oven

1. Before using the microwave oven, you should check whether the utensils used are suitable for the microwave oven.

2. Before cooking, you should put in the turntable support and glass turntable, and then put the disturbing food on the turntable for cooking.

3. When using the microwave oven to cook a small amount of food, observe more to prevent **, and do not use the microwave oven to store any food.

4. When the food is heated in a simple container made of plastic, paper or other materials, you should pay attention at all times to prevent **.

5. The microwave oven should not continue to be used when the door is damaged due to collision and fall, and it needs to be repaired by professionals before use.