Stainless steel tableware is very common in our lives, such as: stainless steel bowls, plates, spoons, chopsticks and the like, it is light and durable, favored by everyone, especially some families with children, children are easy to slide the bowl, and stainless steel tableware can avoid breaking, at most it is deformed, and does not affect the use. However, many friends may not know, in fact, when using these stainless steel tableware, it also has precautions, otherwise it will produce harmful substances to the human body. Today, I'm going to talk to you about the precautions for using stainless steel tableware, let's take a look!
First of all, let's take a look at some components in stainless steel, which is mainly made of iron, chromium and nickel, and also contains some other trace elements, which is made by a special process, and it has certain durability, corrosion resistance and wear resistance. However, the use of stainless steel cutlery is not without risk. If we don't use it properly, some of the metal elements in it may gradually accumulate in the human body, which can adversely affect our health. Therefore, in order to ensure our health, special attention must be paid to the following points when using stainless steel tableware:
First: Avoid contact with corrosive substances.
In our daily lives, we will often use stainless steel cutlery to hold some food. However, when using stainless steel cutlery, we must take care to avoid contact with or contain corrosive substances. These corrosive substances include acids, alkalis, salts, etc., such as acidic vinegar, lemons, tomatoes, etc., alkaline baking soda, steamed bread, etc., and edible salt, soy sauce, vegetable soup, etc., salt-containing foods should also be avoided from being served on stainless steel tableware for a long time. Otherwise, they will destroy the oxide film on the surface of stainless steel, causing stainless steel tableware to rust and damage. This will not only affect the aesthetics of the tableware, but also its service life and may even cause potential harm to human health.
Second: avoid cleaning with strong alkali and strong oxidant.
When we use stainless steel tableware to hold all kinds of food, there will be some stains left on the surface, at this time, it is necessary to clean it. While stainless steel cutlery is relatively easy to clean, the wrong cleaning method can have some impact on its surface. When cleaning, we should avoid using strong alkalis or strong oxidants, such as edible alkali or baking soda. Because there is a thin layer of chromium oxide on the surface of stainless steel kitchenware, it can prevent rust and corrosion. However, this protective film is very fragile and easily damaged by strong alkali and strong oxidant, resulting in spots, oxidation, and even corrosion on the surface of stainless steel tableware. So, when cleaning stainless steel dishes, we should choose a mild detergent.
Third: avoid decoction of traditional Chinese medicine.
Stainless steel kitchenware is also not suitable for decoction of Chinese medicine, some friends due to physical reasons, may need to decoction of Chinese medicine to regulate the body, but for a while can not find the right kitchenware, choose to use stainless steel kitchenware, in fact, this practice is wrong. Because decoction of Chinese medicine often takes a long time to boil, and in the process of high-temperature decoction, some ingredients in Chinese herbal medicine may react with stainless steel kitchenware to produce some undesirable substances. These substances not only have a negative impact on the efficacy of Chinese herbal medicines, but also cause potential harm to human health. Therefore, stainless steel tableware is not suitable for boiling Chinese medicine, and we had better choose ceramic containers to fry Chinese herbal medicines.
Fourth: It is not advisable to burn empty.
Air burning is when kitchen utensils are directly exposed to a high-temperature flame without food or water. Many friends will be Xi to heat the pot first when stir-frying, so the same Xi is used when using stainless steel tableware. For example, when using stainless steel tableware to heat or cook food, heat it first, or only a little food, and the fire is too large, resulting in stainless steel kitchenware without food in an empty state. However, the thermal conductivity of stainless steel is low and the conduction is slow, and air burning will cause the chrome plating layer on the surface of the cookware to age and fall off. Moreover, air burning will also accelerate the oxidation reaction on the surface of stainless steel and shorten the service life of kitchenware.
In addition, buying stainless steel kitchenware is a matter that needs to be carefully considered, because the quality and performance of stainless steel kitchenware directly affect our cooking experience and food safety. When buying stainless steel kitchenware, it is necessary to choose regular brands and merchants to avoid buying inferior stainless steel tableware, and pay attention to the material of stainless steel, which must comply with relevant national standards and regulations, and have good corrosion resistance and durability. In our daily life, common food-grade stainless steel models: 304 stainless steel and 316 stainless steel, etc. Only when you buy stainless steel kitchenware that meets the standards can it be safer and more durable to use. If today's article is helpful to you, then click a follow, a like, and thank you for your support.