What kind of cooker liner is the healthiest?

1, aluminum liner: The advantage of aluminum liner is uniform heating, but the disadvantage is that aluminum liner can't directly contact with food, so it needs coating, and the coating is easy to thin and fall off. It is the main material of mid-range cookware.

2. Tao Jing liner: The rice cooker with Tao Jing liner is called pure natural inorganic matter. No paint, no harm to human body, strong acid and alkali resistance, corrosion resistance and good thermal insulation performance. But it is slow in heating, low in thermal efficiency and easy to break down.

3, stainless steel liner: stainless steel rice cooker liner cooking faster, but more expensive. However, stainless steel linings are difficult to clean. If the rice is burnt, it will leave a crust. Some rice cookers with stainless steel liners with very low prices in the market must be carefully selected, because it is very likely that 20 1 stainless steel is used, which cannot meet the hygiene standards.

4. Composite liner: The composite multilayer liner is generally made of pure copper, with five layers of different materials from the inside to the outside, which combines the advantages of various materials, has strong thermal conductivity and is not easy to stick to the pot, but the cost is relatively high.