When it comes to microwave ovens, everyone is familiar with it. As a small kitchen appliance, it is also an indispensable appliance for office workers. It is more and more widely used in contemporary society. The price is also relatively affordable. It is very convenient, but it is still necessary to pay attention to safety in use. The correct use of knowledge still needs to be learned. Microwave use 1, avoid overtime heating: food into the microwave to thaw or heat, if you forget to take out, if the time is more than 2 hours, you should throw away, so as not to cause food poisoning. 2, avoid putting ordinary plastic containers into the microwave oven: First, hot food will deform the container, and second, ordinary plastic will release toxic substances, contaminate food and endanger human health. 3. Avoid heating the meat until it is half-cooked and then use a microwave oven: because the bacteria are not completely killed in the semi-cooked food, even if it is placed in the refrigerator, the bacteria will grow. When the microwave is heated for the second time, due to the time. Short, it is impossible to kill all the bacteria. Frozen meat must be thawed in a microwave and then heated to a cooked food. 4. Avoid using metal utensils: Because of the metalware such as iron, aluminum, stainless steel, enamel, etc. placed in the furnace, the microwave oven will generate electric sparks and reflect microwaves when heated, which will damage the furnace body and not be cooked. 5, avoid freezing the meat thawed in the microwave oven: because the meat has been heated in the microwave oven, the bacteria can be propagated at this temperature, although the freezing can make its reproduction stop, but can not Live bacteria kill. 6. Avoid using closed containers: Use wide-mouth containers when heating liquids, because the heat generated by food heating in closed containers is not easy to dissipate, which makes the pressure inside the container too high, which may cause accidents. 7. Avoid bringing the plastic wrap to food. When using the wrap film, it is best not to let the food directly contact the food during the heating process. You can put the food into the bottom of the big bowl, use the wrap to seal the bowl or use the cling film instead. The glass or porcelain is covered, so that the water vapor can also be sealed to make the heating quickly and evenly. Before removing the food, puncture the cling film to prevent it from sticking to the food. 8, avoid fried foods: due to high temperature oil will splash and cause open flames. If you accidentally cause fire in the furnace, do not open the door, but turn off the power first, then open the door and cool down after the fire is extinguished. 9. Avoid placing the microwave oven in the bedroom. At the same time, be aware that the heat dissipation window grille on the microwave oven should not be covered by the item. 10. Avoid working in the microwave oven for a long time. After turning on the microwave oven, people should stay away from the microwave oven or people at least 1 meter away from the microwave oven. Pregnant women and children should not be close to the microwave oven. Microwave purchase strategy First, when purchasing a microwave oven, you must pay attention to check whether the product has any necessary certificates, articles, and other accessories. Second, the microwave oven is the first batch of products listed in the CCC certification catalogue of the National Compulsory Safety Certification. Consumers must choose products with three C certification marks and corresponding certificate numbers and factory codes when purchasing. Moreover, you can log in to the official website of the China National Certification and Accreditation Administration to verify the authenticity of the certification mark and certification. Third, carefully check the logo and instructions for the microwave oven, the national mandatory standard "Special requirements for safe microwave ovens for household and similar electrical appliances" GB4706.21-2002, the identification of microwave oven products should be clear and standardized, the content should include products Trademarks, models, specifications - such as capacity, rated voltage and rated input power. As long as you have mastered a little bit of buying skills and how to use it, you can still use the microwave oven very well when you pay attention to it. However, in purchasing, it is recommended to buy some bigger, more famous brands. You can rest assured in quality, if there is any problem in the future use, there is also a certain after-sales guarantee. |
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