First, the use of microwave ovens

& ltP class = MsoNormal 0cm 0pt Line height: 29 lbs; MSO-line-height-rule:exactly & gt； & lt span16pt; FONT-FAMILY: imitation song _ GB 2312; Letter spacing: 0.75 points; MSO- Hans-Font-Family:? ; Mso-bidi-font-family: Song Ti; MSO-font-kerning:0pt & gt； There are three kinds of microwave, light wave and rotating wave to show the function of microwave oven. Microwave is a kind of high-frequency wave, which changes at a speed of 2.4 billion times per second, making water molecules oscillate at high speed, causing water molecules to rub against each other to generate huge heat, which is directly used to heat and cook food. Microwave is placed on both sides of the microwave oven liner. & lt/SPAN>。 & ltP class = MsoNormal 0cm 0pt Line height: 29 lbs; Mso-line-height-rule: exact text indentation: 35.25pt& gt& lt span16pt; FONT-FAMILY: imitation song _ GB 2312; Letter spacing: 0.75 points; MSO- Hans-Font-Family:? ; Mso-bidi-font-family: Song Ti; MSO-font-kerning:0pt & gt； Light wave is an advanced technology developed on the basis of microwave. When cooking food, the light wave oven can keep the fresh color and flavor of food, automatically lock the nutritional components of food, and can also barbecue, which is smoke-free and environmentally friendly. Light waves are placed on the upper wall of the microwave oven liner.

Wave rotation is a new technology to realize "wave turntable does not rotate" It uses rotating microwave instead of rotating turntable to heat food, and the food is heated evenly around and inside and outside, which solves the inherent problems of traditional microwave oven heating food, such as limited by turntable, small capacity, uneven vertical heating, uneven furnace cavity and so on. Rotating waves are located on the upper and lower walls of the microwave oven. Wave conversion technology is a high-tech in the field of microwave oven at present, which represents the frontier level of microwave technology in the world. In Japan, the rotary wave furnace has entered thousands of households with undisputed technical advantages. In Europe and America, the rotary wave furnace is very popular because of its large capacity and easy cleaning. It should be said that the future microwave oven market will be occupied by the rotary wave furnace.

Six uses of microwave oven

1. food cooking-microwave heating does not transfer heat or radiate part of heat through intermediate media such as utensils. Within the range of food depth that microwave can reach, the surface and the inside are heated at the same time, which obviously shortens the cooking time and makes the cooking speed faster. & lt/SPAN>。 & ltP class = MsoNormal 0cm 0pt Line height: 29 lbs; Mso-line-height-rule: exact text indentation: 35.25pt & gt 。 & lt span16pt; FONT-FAMILY: imitation song _ GB 2312; Letter spacing: 0.75 points; MSO- Hans-Font-Family:? ; Mso-bidi-font-family: Song Ti; MSO-font-kerning:0pt & gt； Food thawing-the process of natural thawing is carried out from the outside to the inside, and the speed is slow. Thawing by microwave oven, within the depth range that microwave can reach, can be thawed by internal and external heating, with high speed. & lt/SPAN>。 & ltP class = MsoNormal 0cm 0pt Line height: 29 lbs; Mso-line-height-rule: exact text indentation: 35.25pt & gt 。 & lt span16pt; FONT-FAMILY: imitation song _ GB 2312; Letter spacing: 0.75 points; MSO- Hans-Font-Family:? ; Mso-bidi-font-family: Song Ti; MSO-font-kerning:0pt & gt； Re-heating of food-heating cooked food, leftovers, fast food, special food for microwave oven, etc. It only takes a few minutes or dozens of seconds to heat, and the original flavor can be maintained. & lt/SPAN>。 & ltP class = MsoNormal 0cm 0pt Line height: 29 lbs; Mso-line-height-rule: exact text indentation: 35.25pt & gt 。 & lt span16pt; FONT-FAMILY: imitation song _ GB 2312; Letter spacing: 0.75 points; MSO- Hans-Font-Family:? ; Mso-bidi-font-family: Song Ti; MSO-font-kerning:0pt & gt； Drying and dehydration of food-using the principle that food heated by microwave oven can evaporate a lot of water, some foods are dried or dehydrated, so as to achieve the purpose of mildew prevention or long-term preservation. Soybeans, mung beans, red beans, gold needles, fungus, mushrooms, precious Chinese herbal medicines, etc. Infestor mildew will not occur after being treated in the microwave oven for several minutes; Wet cigarettes and tea leaves can be restored to their original state by heating them in the microwave oven until they are warm. & lt/SPAN>。 & ltP class = MsoNormal 0cm 0pt Line height: 29 lbs; Mso-line-height-rule: exact text indentation: 35.25pt & gt 。 & lt span16pt; FONT-FAMILY: imitation song _ GB 2312; Letter spacing: 0.75 points; MSO- Hans-Font-Family:? ; Mso-bidi-font-family: Song Ti; MSO-font-kerning:0pt & gt； Food preservation-For the leftovers, in order to prevent deterioration, they can be heated in the microwave for a few minutes together with the container, and then stored in the refrigerator after cooling, which can relatively increase the preservation and quality guarantee time. & lt/SPAN>。 & ltP class = MsoNormal 0cm 0pt Line height: 29 lbs; Mso-line-height-rule: exact text indentation: 35.25pt & gt 。 & lt span16pt; FONT-FAMILY: imitation song _ GB 2312; Letter spacing: 0.75 points; MSO- Hans-Font-Family:? ; Mso-bidi-font-family: Song Ti; MSO-font-kerning:0pt & gt； Sterilization and disinfection-in addition to cooking, microwave ovens can also provide convenience for disinfection, moth prevention and preservation. When it is used to disinfect bowls, chopsticks, plates, saucers and other cookers, most bacteria will be killed. & lt/SPAN>。 & ltP class = MsoNormal 0cm 0pt Line height: 29 lbs; Mso-line-height-rule: exact text indentation: 35.25pt& gt& lt span16pt; FONT-FAMILY: imitation song _ GB 2312; Letter spacing: 0.75 points; MSO- Hans-Font-Family:? ; Mso-bidi-font-family: Song Ti; MSO-font-kerning:0pt & gt； Three skills of microwave cooking

1. Use aluminum foil paper. The tip of chicken wings, chicken breast or fish head, fish tail or cake corner are easy to be overcooked, and covering with aluminum foil paper can achieve the purpose of cooking evenly. & lt/SPAN>。 & ltP class = MsoNormal 0cm 0pt Line height: 29 lbs; Mso-line-height-rule: exact text indentation: 35.25pt & gt 。 & lt span16pt; FONT-FAMILY: imitation song _ GB 2312; Letter spacing: 0.75 points; MSO- Hans-Font-Family:? ; Mso-bidi-font-family: Song Ti; MSO-font-kerning:0pt & gt； Use of container cover. When cooking, stewing food and stir-frying, in order to keep the original flavor of food, prevent excessive evaporation of water and speed up cooking, a utensil cover should be used. & lt/SPAN>。 & ltP class = MsoNormal 0cm 0pt Line height: 29 lbs; Mso-line-height-rule: exact text indentation: 35.25pt & gt 。 & lt span16pt; FONT-FAMILY: imitation song _ GB 2312; Letter spacing: 0.75 points; MSO- Hans-Font-Family:? ; Mso-bidi-font-family: Song Ti; MSO-font-kerning:0pt & gt； Use of paper towels and cloth towels. When baking bread, biscuits or breaded chicken or pork slices, put a paper towel under the food to keep the surface of the food dry. When making steamed bread and cakes, you can cover or wrap them with wet gauze or paper towels, which can prevent water from evaporating. & lt/SPAN>。 & ltP class = MsoNormal 0cm 0pt Line height: 29 lbs; Mso-line-height-rule: exact text indentation: 35.25pt& gt& lt span16pt; FONT-FAMILY: imitation song _ GB 2312; Letter spacing: 0.75 points; MSO- Hans-Font-Family:? ; Mso-bidi-font-family: Song Ti; MSO-font-kerning:0pt & gt； Use nine taboos

1. Avoid using ordinary plastic containers: first, hot food will deform plastic containers; second, ordinary plastics will release toxic substances, pollute food and endanger human health. & lt/SPAN>。 & ltP class = MsoNormal 0cm 0pt Line height: 29 lbs; Mso-line-height-rule: exact text indentation: 35.25pt & gt 。 & lt span16pt; FONT-FAMILY: imitation song _ GB 2312; Letter spacing: 0.75 points; MSO- Hans-Font-Family:? ; Mso-bidi-font-family: Song Ti; MSO-font-kerning:0pt & gt； Avoid using metal utensils: because these utensils are iron, aluminum, stainless steel, enamel, etc. When put into the furnace, the microwave oven will generate electric sparks when heated, reflecting microwaves, which will not only damage the furnace body, but also heat undercooked food. & lt/SPAN>。 & ltP class = MsoNormal 0cm 0pt Line height: 29 lbs; Mso-line-height-rule: exact text indentation: 35.25pt & gt 。 & lt span16pt; FONT-FAMILY: imitation song _ GB 2312; Letter spacing: 0.75 points; MSO- Hans-Font-Family:? ; Mso-bidi-font-family: Song Ti; MSO-font-kerning:0pt & gt； Avoid using closed containers: when heating liquid, use wide-mouth containers, because the heat generated by food heating in closed containers is not easy to dissipate, which makes the pressure in the containers too high and easily leads to blasting accidents. Even if you cook food with shells, you should pierce the shells with needles or chopsticks in advance to avoid bursting after heating, splashing out to pollute the furnace wall or hurting people. & lt/SPAN>。 & ltP class = MsoNormal 0cm 0pt Line height: 29 lbs; Mso-line-height-rule: exact text indentation: 35.25pt & gt 。 & lt span16pt; FONT-FAMILY: imitation song _ GB 2312; Letter spacing: 0.75 points; MSO- Hans-Font-Family:? ; Mso-bidi-font-family: Song Ti; MSO-font-kerning:0pt & gt； Avoid overtime heating: food is thawed or heated in the microwave oven. If you forget to take it out, throw it away after more than 2 hours to avoid food poisoning. & lt/SPAN>。 & ltP class = MsoNormal 0cm 0pt Line height: 29 lbs; Mso-line-height-rule: exact text indentation: 35.25pt & gt 。 & lt span16pt; FONT-FAMILY: imitation song _ GB 2312; Letter spacing: 0.75 points; MSO- Hans-Font-Family:? ; Mso-bidi-font-family: Song Ti; MSO-font-kerning:0pt & gt； Don't heat the meat until it is half-cooked, and then put it in the microwave oven: because bacteria will still grow in the half-cooked food, put it in the microwave oven for the second time, because the time is too short to kill all the bacteria. Frozen meat must be thawed in the microwave oven before it is heated and cooked. & lt/SPAN>。 & ltP class = MsoNormal 0cm 0pt Line height: 29 lbs; Mso-line-height-rule: exact text indentation: 35.25pt & gt 。 & lt span16pt; FONT-FAMILY: imitation song _ GB 2312; Letter spacing: 0.75 points; MSO- Hans-Font-Family:? ; Mso-bidi-font-family: Song Ti; MSO-font-kerning:0pt & gt； Don't freeze the meat thawed in the microwave oven: because after the meat thawed in the microwave oven, it has actually heated the outer layer at a low temperature, and bacteria can reproduce at this temperature. Although freezing can prevent its reproduction, it can't kill the living bacteria. If the meat thawed in the microwave oven is frozen in the refrigerator again, it must be heated until it is fully cooked. & lt/SPAN>。 & ltP class = MsoNormal 0cm 0pt Line height: 29 lbs; Mso-line-height-rule: exact text indentation: 35.25pt & gt 。 & lt span16pt; FONT-FAMILY: imitation song _ GB 2312; Letter spacing: 0.75 points; MSO- Hans-Font-Family:? ; Mso-bidi-font-family: Song Ti; MSO-font-kerning:0pt & gt； Avoid fried food: high-temperature oil will splash and cause fire. In case of accidental fire in the furnace, don't open the door, turn off the power first, and then open the door to cool down after the fire is extinguished. & lt/SPAN>。 & ltP class = MsoNormal 0cm 0pt Line height: 29 lbs; Mso-line-height-rule: exact text indentation: 35.25pt & gt 。 & lt span16pt; FONT-FAMILY: imitation song _ GB 2312; Letter spacing: 0.75 points; MSO- Hans-Font-Family:? ; Mso-bidi-font-family: Song Ti; MSO-font-kerning:0pt & gt； Avoid putting the microwave oven in the bedroom, and be careful not to cover the grille of the cooling window on the microwave oven with objects. & lt/SPAN>。 & ltP class = MsoNormal 0cm 0pt Line height: 29 lbs; Mso-line-height-rule: exact text indentation: 35.25pt & gt 。 & lt span16pt; FONT-FAMILY: imitation song _ GB 2312; Letter spacing: 0.75 points; MSO- Hans-Font-Family:? ; Mso-bidi-font-family: Song Ti; MSO-font-kerning:0pt & gt； Avoid working 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. & lt/SPAN>。 & ltP class = MsoNormal 0cm 0pt Line height: 29 lbs; Mso-line-height-rule: exact text indentation: 35.25pt& gt& lt span16pt; FONT-FAMILY: imitation song _ GB 2312; Letter spacing: 0.75 points; MSO- Hans-Font-Family:? ; Mso-bidi-font-family: Song Ti; MSO-font-kerning:0pt & gt； Skills of testing the quality of microwave oven

● Look at the appearance. Check whether there are dust-proof packages, instructions, recipes, warranty cards and warranty cards after unpacking; After opening the door, check whether there are load-bearing plates (usually glass plates), grills (only microwave ovens with barbecue function), product signs and other accessories; Whether there are obvious scratches on the outer surface of the product and the inner surface of the furnace cavity, and whether the sprayed layer is uniform, flat and smooth; Whether the pattern, scale and handwriting on the control panel are clear. & lt/SPAN>。 & ltP class = MsoNormal 0cm 0pt Line height: 29 lbs; Mso-line-height-rule: exact text indentation: 35.25pt& gt& lt span16pt; FONT-FAMILY: imitation song _ GB 2312; Letter spacing: 0.75 points; MSO- Hans-Font-Family:? ; Mso-bidi-font-family: Song Ti; MSO-font-kerning:0pt & gt； ● Look at the oven door. The oven door is an important barrier to prevent microwave leakage. After opening and closing the door for many times, there should be no leakage. According to the common oven door design requirements, after pressing the door opening button, the oven door should automatically bounce off at a certain angle (about 15 ~ 30 degrees). Microwave ovens do not rely on the complete sealing of doors and doorframes to prevent microwave leakage. So the gap should not be too big after closing the door. & lt/SPAN>。 & lt span16pt; FONT-FAMILY: imitation song _ GB 2312; Letter spacing: 0.75 points; MSO- Hans-Font-Family:? ; Mso-bidi-font-family: Song Ti; MSO-ansi- language: en-us; MSO- Far East-Language: ZH-CN; MSO-bidi- language: AR-SA & gt；; Clever measurement of microwave leakage

The heating cavity of the microwave oven is made of metal, so the microwave can't penetrate. The oven door glass of microwave oven is made of a special material. Generally, safety protection measures such as metal protective net, oxygen carrier rubber, oven door sealing system and door lock system are designed to prevent microwave leakage. After a period of use, you can measure whether there is microwave leakage by yourself. Because microwave can excite the fluorescent substance on the inner wall of fluorescent tube to emit fluorescence, prepare a short fluorescent tube (such as 6w, 8w or emergency tube), turn off the indoor light at night, and slowly move the tube near the oven door after the microwave oven is in working state. If the lamp is not lit, it means that there is no microwave leakage in the microwave oven, or the leakage is within the safety standard. If the light is on or slightly on, it means that there is microwave leakage at the corresponding position of the light, and it should be stopped immediately for repair. & lt/SPAN>。

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