What is the difference between an electric oven and a microwave? Isn t the function similar?

1. The heating principle is different.

In fact, the fundamental difference between the oven and the microwave oven is the heating principle, it is understood that the oven is heated by the heat radiation of the heating tube, and it belongs to the traditional heating method, the food is heat transfer from the outside and the inside, and the microwave oven is used to cook rice and cook, the heat transfer of food from the inside and outside, the two heating methods have essential differences, one is electric heating, the other is electromagnetic wave heating, so it causes the difference in its baking effect.

2. The heating effect is different.

In addition, when the microwave of the microwave oven penetrates the food, it produces a thermal energy effect, which will accelerate the loss of moisture and nutrients from the food while heating. Anyone who has ever used a microwave oven should know that it is quick and easy to heat things up in the microwave.

The oven is used to bake food, although the current microwave oven can also make cakes, baked chicken wings, pizza, etc., but it is difficult to make the oven as good as the baking effect, the oven is heated from the outside to the inside, so the part of the ingredients near the heating tube cooks quickly.

3. The focus is different.

Microwave ovens are mainly used to reheat food quickly, which can save a lot of time.

The oven generally takes twice as long to heat food as the microwave, consumes a lot of electricity, and is only used to bake food, bread, cakes, pizza, grilled meats, and many other delicacies.

The heating principle is different, and the function is also different. If you are a takeaway party and never cook, of course choose a microwave oven, and if you like to cook your own food, it is better to use an electric oven. I bought a bear electric oven so that in addition to heating and thawing food, I can also bake chicken wings, pastries and so on.

First, the electric oven is heated by electrical resistance wire, which turns electrical energy into heat energy, so that the temperature in the oven is increased, and then the food is baked until cooked; A microwave oven turns electrical energy into microwaves, which are transmitted to the food through the air in the oven, so that the food becomes hot and then cooked. Second, the heating method of the electric oven can retain the original moisture and nutrients in the food, and cook the food prepared by Zen cavity with a crispy outside and tender inside. The main function of the microwave oven is to reheat quickly, which will cause the water and nutrients of the food to be lost while heating.

Basic Information. An electric oven is a kitchen appliance that uses radiant heat emitted by an electric heating element to cook food. The electric oven can be used to process some pasta, such as bread, pizza, and can also be used to make snacks such as egg tarts and biscuits.

Microwaves are a type of electromagnetic wave. The microwave oven is composed of a power supply, a magnetron, a control circuit and a cooking chamber. The power supply supplies about 4,000 volts of high voltage to the magnetron, which is excited by the power supply to continuously generate microwaves, which are then coupled into the cooking chamber through the waveguide system.

Precautions. During the use of the microwave oven, the door must be closed; The oven door will be less airtight than the microwave, and you can open the door during cooking, brush the sauce, etc., but be sure to pay attention to prevent scalding.

The difference between an oven and a microwave oven is: different principles, different functions, different effects, and different emphasis. In the process of heating food, electric ovens and microwave ovens will affect the difference in the quality of food cooking due to various differences in principles.

For example, the principle is different. The oven is heated by a resistance wire, which turns electrical energy into heat, which increases the temperature in the oven and then bakes the food until it is cooked.

However, a microwave oven converts electrical energy into microwaves, which are transmitted to the food through the air in the oven, or to the town, so that the food becomes hot and cooked.

Again, the emphasis is different. Microwave ovens are mainly used to quickly reheat food, while microwave ovens take twice as long and consume a lot of electricity, making them suitable for baking food.

The differences between an electric oven and a microwave oven are as follows:1. The heating principle is different. The heating principle of the electric oven is to make the resistance wire electrically turned hot, so that the electrical energy becomes heat, so that the temperature in the oven increases, and then the food is baked until cooked, this process is from the outside to the inside.

The heating principle of the microwave oven is that after the electricity is turned on, the electrical energy becomes microwaves, which are transmitted to the food through the air in the oven, and then every molecule inside the food is thermally moved, so that the food becomes hot and then matures. This process is from the inside out.

2. The baking effect is different. The heating method of the oven will not destroy the original flavor of the food, but also retain the water and nutrients contained in the food, and the cooked food is crispy on the outside and tender on the inside, which is more suitable for the taste of Oriental people. The main function of the microwave oven is to reheat quickly, and the moisture and nutrients of the food itself are seriously lost during the heating process.

Therefore, it is difficult to have the color, flavor and flavor of food cooked in the microwave.

3. Different ways of use. Although both have the function of heating food, the microwave oven pays more attention to fast heating, which means that for many office workers, in order to make the food heat quickly, then the choice of microwave oven is the best, if you often bake cakes, it is better to choose an electric oven for bread.

The difference between an electric oven and a microwave oven is that the purpose and principle are different.

Electric oven, as the name suggests, its main role is to "bake", such as toasting bread, skewers, roasting duck, etc., but all cooking means related to baking can be done by electric oven. The microwave oven is different, its main purpose is "heating", as long as it is food that needs to be heated, it can be heated by the microwave oven, such as rice, vegetables, various soups and so on.

The principle of the electric oven is to directly convert electrical energy into radiant heat, which is a kind of radiant heat, but the radiant heat in the inner mold of the electric oven will be more concentrated, and the temperature in the oven will be controlled through special circuits and switches. The principle of the microwave oven is to convert electrical energy into microwaves through a special device, and then propagate and refract in a closed microwave heating cabin, microwaves propagate in the form of high-frequency oscillation, and at the same time penetrate the food, and in the process of high-frequency oscillation, the food will be heated.

Advantages of electric ovens

1. Dry food.

As we all know, melon seeds, biscuits and other foods will become moist after being placed at home for a period of time, which not only affects the sense of taste, but also seriously affects the storage time of food. Delicious and healthy.

2. Snack processing.

Everyone loves food, especially children, who are particularly sensitive to snacking. If you buy an electric oven at home, your child can enjoy a snack by baking bread, baking cookies, etc.

3. Eat barbecue.

As long as the seasoning is strong, you can grill it at home. You can eat whatever you want, conveniently and cleanly.

4. Ferment the dough and make chocolate food.

Put the dough that needs to be fermented in an electric oven and adjust the temperature to the lowest to make the dough as soon as possible. The same is true for chocolate, which can be used for whatever it wants after it has been melted.

The difference between an electric oven and a microwave oven: the principle of heating is different, the operation is different, and the baking effect is different.

1. The principle of heating is different.

The working principle of the oven is to use the heating element to emit heat energy to heat and bake food, so that the temperature in the oven increases, and this process is from the outside to the inside. The working principle of the microwave oven is to use microwaves to penetrate the food and produce high frequency** to generate heat energy, so that every molecule inside the food undergoes thermal movement to achieve the effect of heating the food.

2. The operation is different.

The oven needs to be preheated in advance before use, and this time generally takes about ten minutes, in this process, if the empty box is preheated for too long or the temperature is too high, the oven will be damaged, and the use process is more complicated than the microwave oven.

There is no need to preheat the microwave oven before heating, just put the food on the microwave oven carrier and work directly. Mainly in the heating process, if the food has a hard skin, it should be removed in time, otherwise it will reflect the microwave and make the heating effect ineffective.

3. The baking effect is different.

The oven heating system can effectively lock in the moisture and nutrients in the food, and the cooking will not destroy the original taste of the food, so that the cooked food is crispy on the outside and tender on the inside, and the taste is more delicious. The microwave oven mainly heats up the cooled food again, and consumes a lot of water and nutrients in the process of work, so the taste and texture are unsatisfactory.

Microwave oven characteristics:

1. Reflectivity.

Microwaves will be reflected back when they hit the metal, so the inner wall is made of specially treated steel plates, and the microwave penetrates the food back and forth according to the reflection caused by the inner wall of the microwave oven, so as to enhance the thermal efficiency. However, no metal container shall be used in the furnace, otherwise it will affect the heating time and even cause discharge and ignition in the furnace.

2. Penetration.

Microwave has a penetrating effect on general ceramics, glass, heat-resistant plastics, wood, bamboo, etc., so it is the best utensils for microwave cooking.

3. Absorption.

All kinds of food can absorb microwaves, causing the molecules in the food to oscillate and rub to produce heat and anti-aging energy. However, the degree of its penetration into various foods varies depending on its quality and quantity, its size, thickness and other factors.