Many people like to make a pot of hot tea with a thermos cup, which can not only keep the heat for a long time, but also meet the refreshing needs of drinking tea. So today let’s discuss, can a thermos cup be used to make tea?
1 Experts say that it is not advisable to use a thermos cup to make tea. Tea is a nutritious health drink, which contains tea polyphenols, aromatic substances, amino acids and multivitamins. Tea is more suitable for brewing with water at 70-80°C. If you use a thermos cup to make tea, soaking the tea for a long time in a high temperature and constant temperature environment will greatly reduce the taste and nutritional value of the tea. Why can’t the thermos cup make tea?
2 Bad taste When brewing tea with ordinary tea sets, a large number of beneficial substances are quickly dissolved in the water, making the tea soup produce an aromatic smell and just the right refreshing bitterness. Make tea with a thermos cup, keep the tea at high temperature for a long time, a part of the aromatic oil in the tea will overflow, and the tea leaves will be leached too much, making the tea soup strong and bitter. Loss of nutrients Tea is rich in various nutrients. As one of the main components of tea with health care functions, tea polyphenols have detoxification and anti-radiation effects, and can effectively resist the damage of radioactive substances. Long-term high-temperature soaking will cause The loss rate of tea polyphenols is greatly improved. Vitamin C in tea will be destroyed when the water temperature exceeds 80°C. Soaking in high temperature for a long time will greatly accelerate the loss of beneficial substances, thereby reducing the health care function of tea. Therefore, it is not advisable to use a thermos cup to make tea.
3 can. Although it is not advisable to make tea in a thermos cup, it is possible to drink tea in a thermos cup. If you need to carry tea when you go out, you can use a teapot to make tea first, and then pour it into a thermos after the water temperature drops. This can not only keep the tea warm, but also retain the taste of the tea to a certain extent. If there is really no condition to brew tea in advance, you can also choose a thermos cup with a tea separator or filter. After the tea is brewed, separate the tea from the tea water in time. Do not leave the tea in the thermos cup for a long time, which is not easy to use. The tea produces a stuffy smell.
4 Generally, if the tea is left for too long, most of the vitamins will be lost, and the protein, sugar and other substances in the tea soup will become the nourishment for bacteria and mold to multiply. Although the tea placed in the thermos cup can block bacterial contamination to a certain extent, it is not recommended to store it for a long time due to the loss of nutrients and the taste of the tea.
Post time: Jan-09-2023