It is not good to make tea in a thermos cup. The reasons are as follows: it affects the taste of tea. The temperature of the thermos cup is relatively high. If the tea leaves are soaked at this temperature for a long time, the nutrients of the tea leaves will disappear, and the tea polyphenols, tannins and other substances contained in the tea leaves will be leached in large quantities, making the tea leaves rich in color and bitter, so it is not suitable to make tea in a thermos cup.

Reduce the health care function of tea. Drinking tea can refresh you, and tea itself has many beneficial effects on the human body. If the tea leaves are soaked in high temperature for a long time, the aromatic oil in the tea leaves will evaporate rapidly, reducing the fragrance of the tea leaves, and the vitamin C contained in the tea leaves will also be destroyed, thus losing the health care function of the tea leaves.

Tea scale is easy to generate and difficult to clean. Tea leaves soaked in the cup for a long time will accumulate a layer of dirty tea dirt. After a period of time, a layer of dirty tea dirt will accumulate, which is not easy to clean. The tea originally brewed in a high-temperature cup is odorless. If you accumulate a layer of tea dirt for a long time, it will not only be unsanitary, but also shorten the life of the thermos cup.

You can choose the following cups to make tea:

The best way to make green tea is high borosilicate glass, and the high-grade high borosilicate glass brand on the market is Sinoe. The cup is crystal clear, so you can enjoy the elegant stretch of pale green tea. Moreover, the glass material is relatively stable, and substances harmful to the human body will not be precipitated, and the glass body is clear and transparent, convenient to clean, and more clean and hygienic.