- EN
It is a last resort for people to soak wolfberry in a stainless steel thermos cup. After middle age, under the craze of health preservation, many people began to put various health drinks in the thermos cup.
Putting health drinks in the thermos cup is not only convenient to carry, but also can drink a cup of hot drinks at any time. However, this operation not only greatly reduces the health care effect of health drinks, but also some drinks are stored in the thermal insulation for a long time. After drinking in a cup, it will be harmful to the body. We will lead you to see which health drinks are not suitable for being placed in a stainless steel thermos cup, or more precisely, it is not suitable to be placed in a thermos cup for a long time.
The heat preservation principle of the vacuum flask is generally vacuum plus stainless steel, which can reduce heat transfer as much as possible to achieve the purpose of heat preservation. Therefore, the liner of the stainless steel vacuum flask is mostly stainless steel.
Stainless steel is resistant to high temperature and not easily deformed, but it is very afraid of strong acid. Drinks such as lemon juice and sour plum soup contain more acidic substances, which can easily damage the stainless steel liner, resulting in poor thermal insulation performance. If the quality of the stainless steel vacuum air pot itself is not good, it may even lead to the precipitation of some of the heavy metal substances, causing great damage to the human body.
Carbonated drinks are undoubtedly one of the favorite beverages of modern young people, but they are not suitable for holding in thermos cups.
First of all, carbonated beverages are corrosive to a certain extent. If stainless steel is in contact with it for a long time, it is likely to be corroded, and some toxic and harmful substances will be precipitated, which will endanger health after consumption.
Furthermore, stainless steel thermos cups are generally carried around and will inevitably shake up and down. During the shaking process, the gas in the carbonated beverage is easy to escape, and the air pressure in the bottle rises, which makes it difficult to open the cork or drink when the cap is opened. ejection and other issues.
A university once did an experiment: they heated milk powder, brewed milk, and fresh milk to 60°C, then stored them in a thermos cup, and tested the bacteria every 2 hours. It was found that the bacteria of the three kinds of milk proliferated after being kept warm for 12 hours, all exceeding the safe drinking standard. And this is still in the ideal environment of the laboratory. If it is in a normal environment, the bacteria will multiply faster.
If people drink this kind of milk, it is easy to cause diarrhea, abdominal pain and other diseases. In addition, after the milk is heated at high temperature, the nutrients such as vitamins in it will be destroyed, and the acidic substances will also have a chemical reaction with the inner liner of the stainless steel thermos cup, which is harmful to health if you drink it regularly.
In order to ensure the safety of drinking water, most of the inner liner of thermos cups are sandblasted and electrolyzed. However, salt is corrosive to a certain extent, and like acid, it will cause damage to the stainless steel liner, so salt-containing beverages such as salt water should not be stored in it for a long time.
Whether it is Chinese herbal tea, herbal preparations or decoctions, it is not suitable for drinking in thermos cups. Because a large amount of acidic substances are generally dissolved in the fried traditional Chinese medicine, it is easy to chemically react with the inner wall of the thermos cup and dissolve into the decoction. The tea stainless steel reaction not only affects the efficacy of the medicine, but also causes harm to the human body.
Some people put traditional Chinese medicine in a thermos to prevent it from going bad. But in fact, traditional Chinese medicine can be stored for 1 to 2 days at room temperature of 25 ° C; instead, it is stored in a thermos cup, which is easy to deteriorate due to the high temperature.
Now many people are soaking wolfberry in a thermos cup, so the question is, can you soak wolfberry in a stainless steel thermos cup? We give you a clear answer that you can soak wolfberry, but there is a premise that you drink it within 1 to 2 hours, and you need to clean the insulating cup regularly when you use a thermos to soak wolfberry. Soak wolfberry in a thermos cup and hope that your body will become healthier and healthier.
