microwave ovens have been popular for many years,
air force ones, more and more dedicated to microwave cooking of food. Popcorn, heating frozen food, vegetables, cooking bags are just a few. However, the microwave is always caught in \ We offer the following top ten misconceptions about microwave ovens list.
1, Mars
all metal will take the metal into the microwave oven whenever you can see Mars, right? Although the fiber , CD,
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nike air force one, and other strange sparks will be issued, but not all of the metal are like this. Thickness of the metal without sparking phenomenon (except fork), and has maintained a lower temperature, because it boycotted the microwave emission. Heating with a metal bowl things in vain, because the metal bowls played a protective role. However, this is not a good idea, although it does not spark.
2, nutrient loss
a boycott of the microwave of the most common reason is that it may lead to nutrient loss. Will use any method of cooking food leading to nutritional loss. The longer the cooking of food, then the more nutrition lost. Microwave heating is just like any other heat source, like food, but research by its very nature, it is a chemical process.
3, the microwave radiation of food
not radioactive. It is just the same as using the sun or fire to heat food. Microwave oven emits only water molecules caused by the friction resulting in an active campaign to form the heat. When using the microwave oven does not need to wear fluorescent clothing and clothing against biological hazards. However, using the microwave oven door is really a bad idea.
4, thaw cycles
microwave thawing on the button of course,
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air force one 25th, but not the fastest way to thaw foods. Microwave oven to produce heat depends on the water, and ice water did not react. Thaw cycle in the microwave to heat the liquid periodically switch items, and then the heat transferred to the still frozen item. The fastest way to thaw foods is to put a bowl filled with hot water.
5, heating oil
oil does not have that kind of polarization of water and does not like water as affected by microwave. You may wonder why the butter in the microwave oven is easy. While butter is derived from oil processing, but there is still enough water to transfer heat to heat it.
6, from inside to outside
seen how the butter in the microwave to melt it? It seems to be melting from the inside out. Cooked food is usually from outside to inside, the heat from the edge of the shift to the center. If you want to see the limits of the microwave capability, may wish to cook a large piece of meat. Microwave can only penetrate an inch thick, the rest all depends on the heat transfer.
7, consume more energy
processing of 20 bags of microwave popcorn processing than half an hour baking methods to save energy. Despite their relative energy consumption, but in fact it is more energy efficient, it is because it takes time than other cooking methods less. So you not only save energy Shihai Oh.
8,
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microwave sterilization is often described as \ Despite its sound seems to kill all species of bacteria, however, is not the case. Unlike other cooking methods because it is so uniform heating, the bacteria will be killed because it can hide in the cooler regions. This is why the recommendation of its users in the process of constantly stirring the food cooking food reasons.
9, lead to cancer
you ever heard not to look toward the microwave to avoid eye burns? A longer period of time close to the microwave cause cancer? All this is nonsense. Microwave emitted radio waves with similar, not the kind of radioactive waves can cause cancer. The important point is that microwave ovens will leak, but it can be easily monitored and maintained.
10, accidentally discovered the invention of the microwave
most often heard about the story of a self-taught engineer Percy? Spencer (Percy Spencer) and a melt chocolate bar. Although the story based on facts, but did not give the whole picture. The forties of last century, Percy? Spencer invented the microwave oven is one of the determinants, his discovery is not an accident. Raytheon Company (raytheon company) radar display tube test for many years, engineers in the winter months to use their hands warm. As for the microwave to cook food, then took a long time to study.
Reprinted from: What is wrong about the concept of microwave ovens? Search Search ask