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How to choose stainless steel kitchen utensils?

Categories:Industry Trends
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Time of issue:2020-11-11
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(Summary description)
Now the kitchen equipment industry is developing rapidly, and stainless steel kitchen utensils are loved by people for their excellent characteristics. Hotels, canteens, hospitals, etc. will buy stainless steel kitchen utensils for use. Today, kitchen equipment manufacturers will share with you how to buy stainless steel kitchen utensils.

First of all, choose a reliable stainless steel brand. Stainless steel kitchen utensils are made of stainless steel as the name suggests, and the quality of stainless steel directly affects the quality of stainless steel kitchen utensils. Therefore, to choose a good stainless steel kitchen utensils, you must choose a good stainless steel material. In our inspection of stainless steel, it is found that a very small amount of stainless steel tableware contains three serious toxic and harmful elements, lead, cadmium and arsenic, and the materials used in these stainless steels may come from recycled scrap steel. The damage caused by these main chemical elements to the human body is mainly manifested in the following aspects: cadmium is mainly accumulated in the kidneys and liver and other organs after absorption, and is clinically manifested as proteinuria, amino acid urine, diabetes, pain and pain, etc.; Mercury: Organic mercury is very toxic, common Minamata disease methylmercury toxicity, inorganic mercury, methylmercury can cause chronic central nervous system damage; Lead: Lead absorption is mainly in the duodenum, and excretion through the kidneys and intestines affects the hematopoietic system. Serious damage to the nervous system and renal system; Arsenic: Trivalent arsenic can cause substantial organ damage, skin diseases, and melanosis. Therefore, we must strictly select reliable brands, and we must not trust street stalls and unlicensed goods.

Secondly, choose the right type of stainless steel. Stainless steel can be divided into martensitic stainless steel, martensitic and semi-austenitic (or semi-martensitic) precipitation hardening stainless steel and martensitic aging stainless steel according to different structures and strengthening mechanisms. Stainless steel is suitable for long-term contact with food containers, while martensitic type is not suitable due to its non-corrosion resistance. Here is an easy way to distinguish between austenitic and martensitic - that is, when choosing a pot, you can use a magnet to test the magnetism of the pot. If some or all of the pots are magnetic, it means that the pot is not austenitic stainless steel, so do not use it.

Third, stainless steel kitchen utensils are not corrosion-resistant in all cases. In salt water, stainless steel may also be corroded, lose its shiny appearance, and present safety hazards. Therefore, all stainless steel utensils should be cleaned with detergent after use and wiped dry; in order to prevent corrosion, stainless steel spoons and forks should not be soaked in beverages for a long time. Stainless steel containers should not be used to store food overnight (except dried fruits, etc.).

How to choose stainless steel kitchen utensils?

Categories:Industry Trends
Author:
Origin:
Time of issue:2020-11-11
Views:0

Information

Now the kitchen equipment industry is developing rapidly, and stainless steel kitchen utensils are loved by people for their excellent characteristics. Hotels, canteens, hospitals, etc. will buy stainless steel kitchen utensils for use. Today, kitchen equipment manufacturers will share with you how to buy stainless steel kitchen utensils.

First of all, choose a reliable stainless steel brand. Stainless steel kitchen utensils are made of stainless steel as the name suggests, and the quality of stainless steel directly affects the quality of stainless steel kitchen utensils. Therefore, to choose a good stainless steel kitchen utensils, you must choose a good stainless steel material. In our inspection of stainless steel, it is found that a very small amount of stainless steel tableware contains three serious toxic and harmful elements, lead, cadmium and arsenic, and the materials used in these stainless steels may come from recycled scrap steel. The damage caused by these main chemical elements to the human body is mainly manifested in the following aspects: cadmium is mainly accumulated in the kidneys and liver and other organs after absorption, and is clinically manifested as proteinuria, amino acid urine, diabetes, pain and pain, etc.; Mercury: Organic mercury is very toxic, common Minamata disease methylmercury toxicity, inorganic mercury, methylmercury can cause chronic central nervous system damage; Lead: Lead absorption is mainly in the duodenum, and excretion through the kidneys and intestines affects the hematopoietic system. Serious damage to the nervous system and renal system; Arsenic: Trivalent arsenic can cause substantial organ damage, skin diseases, and melanosis. Therefore, we must strictly select reliable brands, and we must not trust street stalls and unlicensed goods.

Secondly, choose the right type of stainless steel. Stainless steel can be divided into martensitic stainless steel, martensitic and semi-austenitic (or semi-martensitic) precipitation hardening stainless steel and martensitic aging stainless steel according to different structures and strengthening mechanisms. Stainless steel is suitable for long-term contact with food containers, while martensitic type is not suitable due to its non-corrosion resistance. Here is an easy way to distinguish between austenitic and martensitic - that is, when choosing a pot, you can use a magnet to test the magnetism of the pot. If some or all of the pots are magnetic, it means that the pot is not austenitic stainless steel, so do not use it.

Third, stainless steel kitchen utensils are not corrosion-resistant in all cases. In salt water, stainless steel may also be corroded, lose its shiny appearance, and present safety hazards. Therefore, all stainless steel utensils should be cleaned with detergent after use and wiped dry; in order to prevent corrosion, stainless steel spoons and forks should not be soaked in beverages for a long time. Stainless steel containers should not be used to store food overnight (except dried fruits, etc.).

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