1, iron pot material: Cooking in an iron pot will not produce inedible dissolved substances.

2. Alloy pot: At present, there are two kinds of alloy pots on the market, one is aluminum alloy pot and the other is titanium alloy pot.

3, copper pot: the advantage of using copper pot is that when heating food, the speed is particularly fast. The food above is heated as the food below, and the heat control is relatively simple.

4. Medical stone wok: Medical stone wok can dissolve trace elements such as iron, potassium and iodine. It is good for health, has a good fresh-keeping effect, and the oil smoke is thin and light, so it is not easy to stick to the pot.

Selection skills of frying pan

1, from the modeling analysis: semi-circular wok can ensure uniform heating, which is conducive to stir-frying when cooking, and will not cause the dishes fried in one pot to taste different, while the pot used for induction cooker is not evenly heated, which is not conducive to stir-frying.

2. From the material analysis: pig iron has the worst thermal conductivity, followed by aluminum alloy, steel and stainless steel, so it is easier to control the temperature of the raw wok.

3. From the point of view of nutrition, in the process of frying vegetables, trace metal elements will inevitably dissolve out. Relatively speaking, pig iron does not add trace elements in the smelting process, and trace iron is beneficial and harmless to human body, while other metals are more or less added with other trace elements in the smelting process.