1. What kind of pot is healthier for cooking?
Cooking is something we do every day. The quality of cooking directly affects our health. There are so many kinds of works on the market that people are dazzled. I really don't know how to choose them for a while.
1, iron pot
At present, most families use iron pots, and the safety factor of iron pots is still relatively high. Generally, there will be no other chemicals in the pot, and there will be no oxidation problem. When cooking, the iron pan will not have dissolved substances and will not fall off. But poor quality iron pots are easy to rust. If it is not handled cleanly, eating too much is not good for the human body. The newly bought pot can be soaked in salt water and then wiped with salad oil. If the iron pan is rusty, it can be cleaned with vinegar.
2, non-stick pan
Now many families are equipped with non-stick pans. The coating of non-stick pan is actually a film. If the temperature reaches above 300 degrees, the film will be destroyed. Therefore, non-stick pan is not suitable for frying food, and cooking with non-stick pan is not suitable for naked fire. In addition, the non-stick pan can't be used with a shovel. Use a wooden shovel, a bamboo shovel or a silicone shovel to prevent damage to the film. There are also some inferior non-stick pans with lower prices in the market. Irregular coatings will produce carcinogens at high temperatures, so when buying, you must choose a trustworthy brand, don't be greedy and cheap, and don't use those donated pans.
3. Aluminum cans
Although many families have eliminated aluminum pot, many people of the older generation still use aluminum pot. When aluminum pot meets salt and vinegar, it will decompose substances harmful to human body. When the shovel collides with aluminum pot in high temperature or cooking, aluminum may be released, which is not good for your health if you use it for a long time.
4. casserole
Many people think that casserole will be safer if it is not heavy metal. Poor quality casserole and improper use will also bring harm to human health. It is very important to choose a casserole with light color, crisp sound and smooth surface. The most important thing in choosing a casserole is to look at the color. Casseroles are made of clay. If the color of the casserole is natural clay color, it means that there is not too much dye added.
If the casserole is too bright, such as the red casserole, there must be added pigment, and the pigment contains heavy metal substances, so the more natural the casserole color, the safer it is. Besides, don't use the casserole for too long. If the casserole is found to have a black bottom, it needs to be replaced in time.
Second, how to buy pots and pans?
1, pot type
If we divide our pots into specific functions, there will be many kinds of pots, such as frying pan, frying pan, milk pan and multifunctional pot. According to the material, there will be many kinds of pots, such as stainless steel pot, iron pot, casserole and non-stick pot. If you classify by the number of handles, there will be two kinds of pots: one ear and two ears.
2. What kind of pressure cooker is good?
The most commonly used and safest are aluminum alloy pressure cookers and stainless steel pressure cookers. Aluminum alloy pressure cookers are generally heated evenly and fast; Stainless steel pressure cooker is beautiful in appearance, but it is easy to paste because of concentrated heating. So we need to choose different pots according to everyone's different requirements.
3. What kind of iron pot is good?
Generally, there will be some fine lines in iron pot, and the bottom of the pot will be uneven to varying degrees, but these will not affect the use of the pot. But ordinary people will be more careful when buying pots, and they will find these small problems. But many people are careless, and it is not easy to find these small problems by leaving any one when buying. But the appearance of these concave and convex places is not my own fault and does not affect our use. Some people who can polish the bottom of the pot can use some special tools to make it more convenient for us to use.
Third, what should I pay attention to when buying pots and pans?
1. pressure cookers with pressure limiting devices, safety pressure maintaining devices and switch pressure maintaining devices shall be purchased. Especially, there are many old pressure cookers on the market, which can't turn on and off the pressure maintaining equipment. After screening, these pressure cookers do not meet the requirements of current national standards.
2. It should be purchased on demand. Aluminum alloy pressure cooker has fast heat conduction and uniform heating. Stainless steel pressure cooker is beautiful, bright and wear-resistant, but it has slow heat conduction, concentrated heat and simple bottom. But now some stainless steel pressure cookers have added composite bottoms to improve their functions.
3. Pay attention to the appearance quality of the pressure cooker. Some pressure cookers produced by individual suppliers have rough technology and burrs on the edges. Consumers are advised to buy products from large manufacturers in large shopping centers. When buying, you must also pay attention to whether the product has a trademark, factory name or address. Check whether the pressure cooker has a verification declaration issued by the technical supervision department.
The above is an introduction about which pot is healthier for cooking. When choosing kitchen supplies, we must pay attention to the products produced by regular manufacturers, so as to be more assured of the quality of use and ensure the safety of our families. There are many kinds of pots and pans sold in the market, and you can choose according to your own needs.