1, ceramic bowl, ceramic performance is stable, generally there will be no harmful substances volatile.
2, silver bowl, silver ionizes a very small amount of silver ions in water, which has bactericidal effect. In costume films, people also use silver needles to test whether they are poisonous. Mongolians often use silver bowls, not only because of special customs, but also because silver can keep fresh. However, the silver bowl is a luxury after all, and the copper bowl has a similar effect.
3, wooden bowls are specially for children to eat, bowls are better, not afraid of falling and rusting, and there is no chemical composition. But pay attention to the paint of the wooden bowl.
4, stainless steel bowl is also a good choice, double stainless steel bowl also has heat insulation function, and it is easy to clean when cleaning.
Selection method of bowl
1, there are many kinds and materials of bowls, so you can choose a suitable bowl according to your own needs. Try to choose porcelain bowls when buying bowls, which will be healthier to use.
You can touch the surface of the bowl by hand when you buy it. A bowl with good quality has a smooth surface, but it feels concave and convex, mostly a bowl with poor quality. In addition, try not to buy cheaper bowls, which are difficult to clean.
3. When selecting a bowl, you can reverse the bowl on the plane. The bowl with good quality is flat after inversion, and there will be no unevenness, while the bowl with poor quality will have potholes and be easy to be uneven.