The author specially arranged this article about how to choose a health pot. See the authoritative health care plan at the end of the article for details.
First, the casserole that is not commonly used comes out first. Remember the tricks when choosing, look, listen and touch.
1. Choose a light-colored casserole at first sight, because the casserole is made of clay, and its natural color is light, indicating that there are not many other substances added. Don't choose bright colors. The brightly colored ones are just beautiful in appearance, but they must have added heavy metals.
2. The second listening is knocking, and the sound is crisp. It shows that the quality of clay porcelain clay is very good.
3. Three touches means that the glaze feels smooth, without sand holes, flaws and cracks, indicating that the glaze is relatively dense.
When using, pay attention to two points:
1, casserole can't be painted with steel balls. If it cracks, it can't be used again, otherwise heavy metals will precipitate and damage our liver.
2, casserole does not stew acidic meals.
Second, the commonly used non-stick pan
The coating of non-stick pan is called Teflon, which is a very, very thin layer. As mentioned in the program, this kind of coating is gently sprayed during the production process, and it is conceivable how thin it is.
This thin layer of Teflon separates the food from the heavy metals in the pot. However, this coating will be destroyed when the temperature is higher than 260 degrees, and it will be destroyed immediately if the pot is brushed with steel balls every day.
Therefore, when using non-stick pan, we should pay attention to:
1, the oil temperature should not be too high, not more than 260 degrees, not suitable for fried food.
2, you can't use hard objects such as steel balls to brush the pot.
3. When using a non-stick pan, the cooking spatula should be soft, such as a wooden spatula, not a metal spatula.
Third, the most commonly used large iron pot
Iron pots are afraid of rust and leftovers (even for a few hours) Rust powder rusted in the iron pot will destroy the kidneys and liver, which is very destructive.
After the wok is used up, dry it with low fire and keep it dry, which can avoid rusting well.
When the inner wall of the iron pan is scratched, it should be replaced with a new one.
Fourth, rice cookers.
Electric cookers are very convenient and cooking is very common. Be careful when using it. Never use it as a container for food. You can't use a rice cooker as a storage container just because it is small. If you haven't finished a meal, cover it with plastic wrap and put it in the refrigerator, and eat it after the next hot meal. This is very bad for your health.
5. The least recommended pot: aluminum pot and copper pot.
There is a simple reason. Aluminum pot copper pot has strong chemical activity, which is easy to react with food and produce some bad heavy metal compounds in food.
The reference program in this article is: I am big doctor, and this episode of infectious liver cancer premiered on 20 16- 1-28.