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The common things made of zinc in life are mainly die-castings, which are used for parts and components of automobiles, buildings, some electrical equipment, household appliances, toys, etc.
The strength and hardness of zinc itself are not high, but after adding alloying elements such as aluminum and copper, its strength and hardness are greatly improved, such as zinc-copper-titanium alloy.
Its comprehensive mechanical properties have approached or reached aluminum alloy, brass, and gray cast iron.
The creep resistance has also been greatly improved. Therefore, zinc-copper-titanium alloy has been widely used in the production of small hardware.
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Zinc is a chemical element. Zinc is one of the essential trace elements of the human body, which plays an extremely tense role in the tense physiological process of human growth and development, reproductive genetics, immunity, and internal excretion. Zinc is present in a wide variety of enzyme systems, such as carbonic anhydrase, respiratory enzymes, lactate dehydrogenated acid, superoxide paris, alkaline phosphatase, DNA and RNA polyenzymes, etc., and is essential for the synthesis of nucleic acids, egg white matter, carbohydrates and vitamin A.
Supplementing your diet with zinc-rich foods is the safest way to supplement with zinc. This is because the human body can regulate too much zinc on its own to avoid zinc poisoning. In life, pay attention to developing good eating habits that are not picky and picky, and ensure that you consume rich and balanced nutrition; Pay attention to the variety of recipes and eat more foods rich in zinc, so as to avoid zinc deficiency in the body.
When zinc deficiency is suspected, in addition to paying attention to the intake of more zinc-rich foods, you can also choose some fortified foods that contain more zinc. However, before using it, it is best to go to a nutrition counseling institution or a hospital that has the ability to conduct nutritional evaluation to make an evaluation of the nutritional status of zinc to find out whether the body is deficient in zinc. Once deficient, it should be supplemented in an appropriate amount under the guidance of a dietitian or doctor to prevent antagonism with other nutrients.
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Zinc is a common chemical element, and it turns out that one battery uses it. Its atomic number is 30Zinc is a relatively reactive chemical that can react with dilute sulfuric acid or dilute hydrochloric acid to produce hydrogen.
It can be combined with copper in a certain proportion to synthesize copper-zinc alloy, which can be used as ordinary medals!
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Due to the comprehensive consideration of the use of cost and metal properties, there are still relatively few common zinc substances in life, and a little more common is zinc-manganese dry batteries, hot-dip galvanized white bolts that are common on the market, and zinc-based phosphate films before iron metal spraying. Hope it helps!
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The most zinc-containing are oysters.
The zinc content of various plant foods is relatively high, such as beans, peanuts, millet, radish, Chinese cabbage and other animal protein foods such as fish, meat, liver, kidney, and shellfish, and the content of effective zinc.
are more abundant.
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The most zinc-containing are oysters.
The nutritional content of various meats is similar, because zinc itself is a trace element, the content is not very much, so the zinc content of various meats is not much different, however, the most zinc-containing oysters. From the point of view of absorption, there shouldn't be much difference.
There are many lean meats, pork liver, fish, egg yolks, etc. Among them, oysters have the highest zinc content. According to laboratory tests, animal foods generally contain more zinc, about 3-5 mg of zinc per 100 grams of animal food, and the amino acids produced after the decomposition of animal proteins can also promote the absorption of zinc.
There is less zinc in plant-based foods. There is about 1 mg of zinc per 100 grams of plant-based foods. Various plant foods with high zinc content include beans, peanuts, millet, radish, Chinese cabbage, etc.
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