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The stainless steel pot is made of iron-chromium alloy infiltrated with nickel, molybdenum, titanium, cadmium, manganese and other trace metal elements, these trace metal elements are harmful to the human body, so you should pay attention to the use of salt, soy sauce, vinegar, etc., because the electrolyte in these foods will undergo electrochemical reaction in long-term contact with stainless steel, so that the harmful substances are dissolved. Do not wash with strong alkalis such as soda and bleaching powder, these substances are strong electrolytes and will also electrochemically react with stainless steel. Chinese medicine cannot be boiled, because Chinese medicine contains a variety of alkaloids, which react chemically with stainless steel during the heating process, affect the effect of Chinese medicine, and even produce toxic compounds.
In conclusion, there are many varieties of cookware, each with its own pros and cons. It is generally believed that aluminum pots should be used as little as possible, stainless steel pots and enamel pots should be used for cooking, iron pots and copper pots should be used for stir-frying, and casseroles should be used for soup and stew, which will have certain benefits for your daily life and health care. Use Reminders:
Stainless steel is not completely rust-free, and if it is exposed to acids and alkalis for a long time, it will also cause a chemical reaction to dissolve the trace elements in it. Therefore, stainless steel cutlery containers should not hold salt, soy sauce, vegetable soup, etc. for a long time; It should not be used to decoction Chinese medicine. In addition, stainless steel tableware containers should not be washed with strong alkaline or oxidizing chemicals such as soda, bleaching powder, sodium hypochlorite, etc., so as not to corrode the product.
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If you come into contact with salt (salty food) for a long time and do not wash the energy in time, hexavalent chromium will be produced, which is toxic. A better stainless steel will be the same if you don't pay attention to maintenance, so as long as the stainless steel pots and pans are cleaned in time when using and maintaining, you can use them for a long time.
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Summary. Ordinary stainless steel pans are usually harmless to humans.
Ordinary stainless steel pans are usually harmless to humans.
Stainless steel utensils are beautiful and durable. However, unqualified stainless steel pots will have potential safety hazards. Some compounds in stainless steel pots that are not qualified may dissolve during use, and the human body will slowly accumulate in the body after repeated ingress of Zen.
When a certain limit is reached, it endangers human health. Generally speaking, the unqualified stainless steel pot with this dust exceeds the chromium standard. Chromium is an essential trace element for the human body and plays a special role in the metabolism of sugar and lipids.
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Ordinary stainless steel pots are often harmless to the human body. Stainless steel utensils are beautiful and durable. However, unqualified stainless steel pots will have potential safety hazards.
Some compounds in unqualified stainless steel pots may dissolve during use, and the human body will slowly accumulate in the body after repeated ingestion. When a certain limit is reached, it is counted as a danger to human health.
You can use a stainless steel pot to make peanut and red date lotus root soup, which is not harmful to the human body.
No problem with short storage time. Pour it on the same day and drink it on the same day. Over time, there will be a chemical reaction. Then there is the taste of the wine.
Harmful, due to the low nickel content and high carbon content of 201, iron oxide will be produced in a partial corrosive environment, and experiments have proved that the incidence of liver disease in urban people is higher than that in rural populations, and the main reason is that it absorbs too much iron oxide produced by tap water pipes, causing direct damage to the liver. Therefore, when the kettle is waterlogged for a long time, 201 will inevitably produce iron oxide.
The copper tubes in the boiler can also be replaced with stainless steel tubes. However, compared with the service life of stainless steel pipes, it is relatively short, mainly because its corrosion resistance is not strong and there is no copper wall, so it can be replaced, but the service life is relatively short. The ducts of the boiler can be made of stainless steel tubes, like some steam generators now, all of which are made of stainless steel products. >>>More
Do not use stainless steel containers for vinegar sauce, because commonly used stainless steel (such as austenitic stainless steel) is not resistant to the corrosion of sodium chloride, and the main components of sodium chloride are sodium ions and chloride ions. Stainless steel will not corrode if the chloride ion content is less than 25 ppm in a chloride ion environment (i.e., stainless steel will not corrode. If the chloride ion content is greater than 25ppm, stress corrosion, porosity, and intergranular corrosion will occur in stainless steel, while the sodium chloride in vinegar is about 2%, and the sodium chloride content in soy sauce is as high as 16-18%, which is very corrosive. >>>More