Can a microwave oven be used as an oven?

Can a microwave oven be used as an oven? Microwave ovens are fast, convenient and economical. They are ideal cooking tools for modern fast-paced life. Although their operation is simple, they are If used improperly, not only will the expected results not be achieved, the following will share whether a microwave oven can be used as an oven or whether a microwave oven can be used as an oven 1

A microwave oven can be used as an oven, such as baking cakes, but the effect is not as good as that of an oven. good. For example, the cake will feel dry, the moisture has been absorbed, and it will not be as soft. If you want to bake something, use a professional oven. The microwave is for emergencies only.

The difference between a microwave oven and an oven

1. Many molds are made of metal. Metal objects cannot be heated in a microwave oven, but this problem does not exist at all in an oven. Another point is that putting the ingredients in the oven can at least ensure that they are baked evenly and are less likely to be half-cooked. So it is recommended to use them separately.

2. Although the microwave oven has a barbecue function, it is not a professional oven and cannot meet the requirements of barbecue. I have tried using it to grill meat, whether it is directly heated or wrapped in tin foil. I have tried it, but it can only cook the meat, and there is no burnt aroma; One thing is that you cannot put tin foil in the microwave, as it will melt the sparkles. Therefore, if you want to cook barbecue at home, you can only buy a professional oven.

3. Even if a microwave oven has a grilling function, its temperature and stability are not as good as those of an oven. I feel that if you want to bake some small things, such as chicken wings, small cakes, etc., it will be OK. The finished products vary greatly.

4. The heating principles are different. The microwave oven achieves its purpose by making the molecules of the food rub against each other to generate heat. The oven uses continuous external heat from the heating tube to bake the food to make it cooked.

Which is better, microwave or oven?

Microwave oven

The main purpose is to heat food. The microwave oven uses microwaves to make the molecules inside the food oscillate to achieve rapid heating in a short period of time. Therefore, when it heats the food, it basically heats the food from the inside out. The inside is cooked first and the moisture is seriously lost. In terms of heating, it's fast, time-saving and hassle-free.

Electric oven

Mainly meets the needs of food cooking by baking. The oven processes food through heat conduction and heat radiation. Heat penetrates from the outside inward, making the food burnt on the outside and tender on the inside.

The functions of the two are very different, they are not very comparable, and their uses are very different. Most of the current uses of microwave ovens are heating, heating rice, dishes, and milk. Electric ovens are mainly used for making baked goods, such as cakes, biscuits, bread, etc.

In terms of what microwave ovens are good at, the effect of electric ovens is not good, such as heating food and hot milk. It is a disaster to use an oven, which is slow and ineffective. It is better to put a milk pot on a gas stove to heat it. It's a pleasure.

When it comes to baking, it is also difficult for a microwave oven to do a good job. The heating principle is different, so it cannot do the baking job. Even if it is a micro-roast, that is, switch the heating to On the heating tube, instead of using microwaves, this change is not a small project. The combination of different bloodlines will cause many problems. Professional equipment is more reliable for professional things. Can a microwave oven be used as an oven? 2

Analysis of the difference between a microwave oven and an oven

The difference between an oven and a microwave oven 1: Different heating principles

The most fundamental difference between an oven and a microwave oven It is the heating principle. The oven uses the thermal radiation of the heating tube to heat. It is a traditional heating method. Food is heated from the outside to the inside. However, the microwave oven uses microwaves to cook rice and vegetables. The food is heated from the inside to the outside. There are essential differences in heat transfer between the two heating methods. One is electric heating and the other is electromagnetic wave heating, which results in different baking effects.

The difference between an oven and a microwave oven 2: different heating effects

When the microwave of a microwave oven penetrates food, it produces a thermal effect. While heating, it will accelerate the loss of moisture and nutrients in the food. . Anyone who has used a microwave oven should know that it is quick and convenient to heat things in a microwave oven, but it is easy to dry out. For example, if you put a steamed bun in it, you may not want to eat it after heating it. It will not be soft at all. It has a weird feeling, most of the moisture has been baked away, and it is hard and tastes very bad. However, the effect of baking it in the oven is crispy. Although it is not the soft texture of steaming, it still has a unique flavor.

The oven is perfect for baking food. Although the current microwave oven can also make cakes, grilled chicken wings, pizza, etc., it is difficult to achieve the same excellent baking effect as the oven. However, the oven is powered by an external It heats the inside, so the part of the ingredients close to the heating tube cooks quickly. When the outside is cooked, the inside may not be cooked yet. When baking, pay attention to turning it over to avoid one side being burnt and the other side being raw. When the cake is about to be baked, it is best Poke the middle part with a toothpick to see if it's really cooked.

The three differences between ovens and microwave ovens: different emphases

Microwave ovens are mainly used to reheat food quickly, which can save a lot of time. There are many microwave ovens on the Internet. The recipes use cooking methods and techniques specifically designed for microwave ovens, and you can also make many delicious dishes.

The oven is not suitable for heating food. It usually takes twice as long as a microwave oven and consumes a lot of power. It is only used for baking food, such as bread, cakes, pizza, barbecue, etc. Many delicacies can be made very well.

It should be noted that metal utensils cannot be used to hold food in microwave ovens, while plastic utensils should be avoided in ovens.

Inventory of items that are prohibited from being put in the microwave

Yogurt boxes:

Single-use plastic containers - such as yogurt, butter or cream boxes, cannot be thrown away In the microwave. They are really disposable and cannot withstand high temperatures. Containers may warp or melt in the microwave, leaching chemicals into food.

Lunch bags:

Paper bags, plastic bags and newspapers cannot be put in the microwave. They are unsafe, can catch fire, and can produce toxic fumes. The high temperature may ignite the paper bag and cause a fire in the furnace!

Styrofoam box:

Most people know this, but to prevent a small number of people, they still insist on using this for heating. Remember: Styrofoam is also plastic. Plastic is not suitable for heating in the microwave - unless it is labeled as such.

Eggs:

Don’t let the internet fool you – cooking hard-boiled eggs in the microwave can be tricky. If you want to try it, be prepared to clean. Rapid heating in the microwave will create a lot of water vapor in the eggs. The water vapor has nowhere to escape and can only cause the egg to explode.

Fruit:

Some fruits may be able to withstand high temperatures, but not all. The grapes will explode and smoke. Be careful!

Plates decorated with metal:

Metal can react when exposed to heat, damaging your microwave (and porcelain dishes).

Chili peppers:

Chili peppers are fine—unless they accidentally catch fire—but when you open the microwave door, the chemicals in the hot peppers can irritate your eyes. and burns the throat. This is dangerous.

Thermos cup:

Many tumblers are not suitable for use in microwave ovens. If it's made of stainless steel, don't put it in. Stainless steel can retain heat, keep your coffee and tea warm, or destroy your microwave. If it's plastic, check the label on the bottom of the cup to see if it says it can be heated in a microwave.

Aluminum foil:

Any metal, even aluminum foil used to wrap leftovers, cannot be put in the microwave, as it will catch fire!

Take-out box:

A lot of people make the mistake of putting takeout boxes in the microwave and then having to fight the flames. Can a microwave oven be used as an oven? 3

The dangers of microwave ovens - how to use a microwave oven?

Hazards of microwave ovens

First, microwaved food produces carcinogenic compounds. Research shows that microwaved meat will produce carcinogens; amino acids in milk, fruits, and oatmeal will also be converted into carcinogens after microwaves; plant alkaloids in vegetables will also be converted into carcinogens after microwave irradiation, which is harmful to our health. Harmful to health. Some plastics may release harmful ingredients when heated.

The U.S. Food and Drug Administration (FDA) has determined the amount of harmful substances that may be released from various plastic containers into food during normal microwave heating, requiring this amount to be lower than the harmful dose determined in animal experiments. Only 1% or even one thousandth of it can be marked as "microwave-heatable". . Therefore, microwave heating is available for those marked as available. Qualified plastic containers are quite safe. If you are concerned, you can also use ceramic or glass containers.

Second, the loss of food nutrients is serious. Food cooked in a microwave can greatly reduce the minerals, vitamins and nutrients in vegetables, or turn them into carcinogens.

Third, the body will secretly undergo certain changes. Such as hormonal imbalance, lymphatic and digestive system disorders, blood and immune abnormalities, depression, memory degradation, permanent brain damage, and even heart failure

At the same time, if the microwave oven is used improperly, safety accidents may also occur. The following two accidents are the most common:

1. The liquid is overheated. When heated by microwaves, the water does not flow, but the temperature rises and may exceed the boiling point. Do not open it as overheating may occur. At this time, as long as there is a little disturbance in the water, it will boil violently and burn easily. The cleaner the container and the cleaner the water, the more likely accidents like this will occur.

2. The egg explodes. Eggs cannot be heated in a microwave oven because overheating inside the egg will create a lot of pressure and may explode when the pressure is released due to external interference.

Microwave radiation

The risk of a microwave oven lies in its heating ability, which can also cause harm to the human body.

Quality microwave ovens use internal shielding to reduce leakage of microwave energy.

Scientific research has discovered the minimum microwave power that is harmful to the human body, and based on this, a microwave oven leakage power standard has been established. For example, the United States stipulates that the power per square centimeter shall not exceed 5 milliwatts at a distance of about 5 centimeters from the microwave oven; China's standard is even stricter, 1 milliwatt. And the energy of microwaves weakens as the square of distance. Taking 1 milliwatt at 5 cm, it drops to 1 milliwatt at 50 cm. Therefore, as long as it is a qualified microwave product and is not damaged during use, it will not leak microwaves that can cause harm to the human body.

Because microwaves are a form of radiation, there is a misconception that they can cause cancer. In fact, microwaves are a type of electromagnetic waves, which are essentially the same as radio waves, infrared rays, and visible light used in radios and telegraphs. They just differ in frequency. Microwaves have a higher frequency than radio waves and lower than infrared and visible light. Electromagnetic waves in this frequency band do not cause cancer.

Although microwaves are also called radiation, they are different from the radiation produced by X-rays and radioactive isotopes. The latter two are relatively dangerous ionizing radiation, while microwaves are non-ionizing radiation with different risks. Although X-rays are also electromagnetic waves, their frequency is much higher than that of microwaves, so their energy is also high; radioactive isotopes emit particles during their decay, so they can cause cancer in organisms.

How to use a microwave oven

(1) Before using a microwave oven, please carefully read the operating instructions attached to the manufacturer, understand your microwave oven and accept the instructions.

(2) If the power supply is insufficient, the light in the furnace will appear dim. If you continue to use it at this time, it will damage the safety equipment and should be stopped immediately.

(3) The microwave oven should be placed in a ventilated place, and there should be no magnetic substances nearby to avoid disturbing the uniformity of the magnetic field in the oven cavity and reducing work efficiency. Microwave ovens should be placed flat, away from fire and faucets. Do not cover ventilation areas behind or on the sides of the stove, preferably at least 5 cm (2 inches) away from the wall so that hot air can escape easily. Keep a certain distance from TVs and radios, otherwise the visual and auditory effects will be affected.

(4) If there is nothing in the microwave, don’t use it. Because the emitted microwaves cannot be absorbed, they will bounce back to the magnetron and be damaged. If there are children at home, or to prevent accidental running without load, a glass filled with water can be built into the furnace cavity.

(5) When using a rotary microwave oven, the food container must be placed in a special dish for the microwave oven and cannot be placed directly in the oven cavity.

(6) Be sure to close the furnace door and ensure that the interlock switch and safety switch are turned off. It is not advisable to take out food immediately after the microwave oven is turned off. So there is still residual heat in the oven and the food can continue to cook. It is best to take it out after 1 minute.

(7) If the microwave door is dented or damaged, it should not be used. Regularly check the furnace door perimeter and door locks. If damaged or poorly closed, stop using it to prevent microwave leakage. If you notice a problem with your hinges, have them repaired immediately. Do not put your face close to the viewing window of the microwave oven to prevent your eyes from being damaged by microwave radiation. It is not advisable to be exposed to microwaves for a long time to prevent symptoms such as dizziness, dizziness, fatigue, weight loss, hair loss, etc., which may cause damage to the human body.

(8) Most microwave ovens have a microwave inlet on the right side of the oven cavity, which is usually shielded with mica or plastic sheets. It must be wiped regularly with a damp cloth (it is recommended to use the microwave oven about 10 times), otherwise the food residue splashed on it will easily carbonize, causing microwave reflection and burning out the magnetron.

(9) Do not leave food residue or oil stains on the door or door opening to prevent the furnace door from closing tightly.

(10) The microwave oven should always be kept clean and dry. If there is moisture in the oven, it will reduce efficiency and should be dried as much as possible.

Microwave oven taboos

(1) Avoid using ordinary plastic containers: First, hot food will deform plastic containers, and second, ordinary plastics will release toxic substances, contaminate food, and harm the human body. Health

(2) Avoid overheating: defrost food or heat it in the microwave. If you forget to take it out, throw it away after more than 2 hours to avoid food poisoning.

(3) Avoid heating the meat until it is half-cooked and then heating it in a microwave oven: Because bacteria can still breed in half-cooked food, it is impossible to kill all the bacteria in a microwave oven the second time. Frozen meat products must be defrosted in the microwave before being reheated as cooked food.

(4) Avoid refreezing meat that has been thawed in a microwave oven: After thawing in a microwave oven, the outer layer of the meat has actually been heated at a low temperature, and bacteria can multiply at this temperature. While freezing can stop it from multiplying, it doesn't kill live bacteria. Meat thawed in the microwave must be heated until fully cooked if frozen in the refrigerator.

(5) Avoid fried foods: high-temperature oil will splash and cause fire. In the event of an accidental fire in the furnace, avoid opening the door, but turn off the power first and wait until the fire is extinguished before opening the door to cool down.

(6) Avoid placing the micro-stove in the bedroom, and be careful not to cover the heat dissipation grille on the microwave oven with objects.

(7) Avoid working in front of the microwave oven for a long time: After opening the microwave oven, people should stay away from the microwave oven or at least 1 meter away from the microwave oven.

(8) Avoid using the same socket with other electrical appliances and use a single power supply and single ground wire socket.

(9) Do not use a microwave oven to heat baby's milk, because uneven heating of milk can easily burn the baby. In addition, it will destroy the nutritional content of milk.

(10) Do not use a microwave to dry clothes or soften hardened nail polish to prevent fire.

(11) Avoid taking food out of the microwave oven with your hands. When heated, containers and lids often accumulate steam, absorbing the heat of the food and making them very hot. Heat-resistant gloves or pads should be used to prevent burns.

(12) It is not allowed to put waterless food into the microwave oven to operate the microwave oven, which will cause damage to the microwave oven.