Abstract: The seasoning bottle is a common article in the kitchen, and it is an indispensable assistant in the cooking process. According to different materials, crucibles are stainless steel crucibles, glass crucibles, plastic crucibles and ceramic crucibles. In the family, stainless steel crucibles and glass crucibles are widely used, so which one is better? Is stainless steel seasoning bottle harmful to human body? Let's take a look at it. 1. Is the stainless steel seasoning bottle harmful to human body?

Stainless steel tableware is mainly composed of heavy metals such as iron, chromium and nickel. Although it is durable, it is easy to rust when it comes into contact with corrosive substances such as acid and alkali for a long time. However, soy sauce, salt and monosodium glutamate contain a lot of electrolytes. If they come into contact with metal objects for a long time, metal electrolytic chemical reactions will easily occur, which will make their materials fall off, dull or rust.

These fallen materials or rusty metals will be mixed into the seasoning and enter the body. If they are accumulated in the body for a long time, they will easily cause damage to the liver, leading to insufficient blood supply, decreased immunity and even liver cancer. It will affect children's intellectual development and memory ability.

2. Which is better, stainless steel or glass crucibles?

The glass seasoning bottle is good, which has the following advantages:

1, no odor.

2. No bad dissolved ions are generated.

3, the permeability is good, and foreign bodies can be easily found.

4, easy to clean, high hardness, not easy to scratch.

5, high temperature resistance.

It is best to use glass as the container for seasoning. This material will not react chemically with seasoning products, and the material structure is stable, and it is not easy to precipitate harmful volatile substances, which is relatively healthy.