Relevant professionals said that fruit juice, jujube and Siraitia grosvenorii are all very suitable for bacterial growth. If it is stored for too long, it is likely to cause gas, which will expand the standard air pressure in the cup and lead to "eruption". In addition, when the chewable tablets come into contact with water, a large amount of carbon dioxide will be released continuously, and many gases will contract in the closed and narrow indoor space. The longer the time, the more gas will be released, which will produce instantaneous pressure on the bottle wall from the inside.
Fruit juice, jujube, Siraitia grosvenorii, etc. It should be brewed with hot water, and the cork can be opened and closed continuously according to care to release gas, and then tightened. It is best to heat it with hot water first, then throw it away, and then add hot water to prevent the temperature difference from changing too much, which will cause the standard air pressure to suddenly rise and the hot water to "erupt".
What can't be soaked in a thermos? Stainless steel plates are generally used in acid beverage thermos cups, which can reduce thermal convection and achieve the purpose of heat insulation. Although stainless steel plate is heat-resistant, it is not suitable for storing acidic drinks such as lemonade. Because green lemon is a top-grade health care product, it can help everyone adjust the body's acid and alkali. Many people prefer to drink lemonade, but it is not suitable for him to store lemonade in a thermos. He will separate the heavy metal chemicals from the thermos to avoid harm to the body.
Dairy products, such as milk, should be drunk as soon as possible after opening or kept at a relatively low temperature. If it is in the general natural environment or in a thermos cup, the efficiency of bacterial reproduction will be accelerated. Not only will the nutrients in milk flow out, but it is also very easy to breed germs, which is harmful to physical and mental health.
Most people often make milk tea in thermos cups in the office. However, under the continuous high temperature newspapers and periodicals, a large amount of nutrients will flow out of tea, which will also make tea lose its original aroma, especially if it is soaked for too long. The thermos cup, which is very bad for the body, will hesitate the ingredients of China and North Korea, will fade and is not suitable for easy washing.