Can you make tea in a thermos cup, can you make tea in a thermos cup

No. No matter what material the thermos cup is made, it is not suitable for making tea.

When making tea in a thermos cup, because the tea leaves are soaked in high-temperature and constant-temperature water for a long time, as if boiling in a warm fire, a large number of vitamins in the tea are destroyed, aromatic oils are volatilized, and a large number of tannic acid and theophylline are leached, which not only reduces the nutritional value of tea, but also makes the tea juice fragrant and bitter, and even because the soaking time is too long, the tea may release heavy metal substances, which is harmful to human health.

If you take into account the heat preservation effect, you can brew hot tea liquid in a ceramic cup and other utensils, and pour it into a thermos cup after removing the tea leaves, so that you can drink hot tea at any time.

Affects the taste of the tea leaves.

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 itself will disappear, and the tea polyphenols, tannins and other substances contained in the tea will leach out in large quantities, making the tea heavy in color and bitter and astringent, so it is not suitable to use the thermos cup for making tea.

Reduces the health benefits of tea.

If the tea is soaked in a high temperature state for a long time, the aromatic oil in the tea will quickly volatilize, reducing the fragrance of the tea, and the vitamin C contained in the tea will also be destroyed, so as to lose the health care function of the tea.

It is easy to generate tea dirt and is not easy to clean.

Tea brewed in the cup for a long time will accumulate a layer of dirty tea scale, often use a thermos cup to brew tea after a period of time will accumulate a layer of dirty tea scale, and it is not easy to clean, originally with a high temperature cup of tea there is no fragrance, if the long-term accumulation of a layer of tea scale, it is not only unhygienic, but also will shorten the life of the thermos cup.

Can you make tea in a thermos cup? Star Awareness Project

The thermos cup is a common tea set for drinking water, and it is okay to use the thermos cup to make tea, but from a scientific point of view, the thermos cup is not suitable for making tea, because it will affect the taste of the tea leaves, and it will also reduce the health benefits of tea. 1. The temperature of the thermos cup is relatively high, if the tea is soaked at this temperature for a long time, the nutrients of the tea itself will disappear, and the tea polyphenols, tannins and other substances contained in the tea will leach out in large quantities, making the tea heavy in color and bitter and astringent, so it is not suitable to use the thermos cup to make tea. 2. Reduce the health care function of tea Drinking tea can refresh the mind, tea itself also has many beneficial effects on the human body, if the tea is soaked in a high temperature state for a long time, the aromatic oil in the tea will quickly volatilize, reduce the fragrance of the tea, and the vitamin C contained in the tea will also be destroyed, so that the health care function of the tea will be lost.

3. It is easy to generate tea scale, which is not easy to clean, tea will accumulate a layer of dirty tea scale after brewing in the cup for a long time, and it will accumulate a layer of dirty tea scale after a period of time with a thermos cup, and it is not easy to clean.

Reasons why you can't make tea in a thermos cup:

1. It affects the taste of tea itself and loses its health care effect.

Because the temperature of the thermos cup is generally relatively high, although the tea can be quickly distributed, but it also reduces the fragrance of the tea, and the tea that has been scalded at high temperature will lose the nutrients it contains, thus losing the health care effect of the tea, so it is not suitable to use the thermos cup for tea.

2. It will damage the health of the trust.

In fact, tea itself has many beneficial effects on the human body, but if it is scalded at high temperature in a thermos cup, a lot of nutrients will be lost, leaving only the astringency of tea, and most of the people in the office are because tea can refresh themselves, so they will definitely drink two or three cups or even more a day, too much drinking of tea made in a thermos cup will lead to insomnia, dreams and other symptoms, so now friends who are still using a thermos cup to make tea should pay attention.

3. It will cause tea scale, which is not easy to clean.

Often use a thermos cup to make tea after a period of time will accumulate a layer of dirty tea scale, and it is not easy to clean, originally with a high temperature cup of tea is not slippery to answer the fragrance, if the long-term accumulation of layer by layer of tea scale, it is not only unhygienic, but also will shorten the life of the thermos cup.

Since vitamins are not resistant to high temperatures, long-term high-temperature soaking will destroy them in large quantities, reducing the nutritional value of tea. Moreover, long-term high-temperature soaking will increase the harmful substances in the tea, if you drink this tea for a long time, it is easy to cause a variety of diseases in the digestive system, cardiovascular system, nervous system and hematopoietic system, etc., and endanger health. Therefore, it is not advisable to use a thermos cup to make tea.

If you're still making tea in a thermos cup, stop it for the sake of your health.

The first thing many people do when they go to work is to make a cup of tea. Among them, there are not a few people who love to use thermos cups: fill a pot of hot water, sprinkle a handful of tea leaves, tighten the lid, and you can drink warm tea all day. In fact, this practice will reduce the health benefits of tea and ruin the taste.

Jiang Heyuan, an associate researcher at the Tea Research Institute of the Chinese Academy of Agricultural Sciences, said that tea is rich in a variety of nutrients, such as a variety of vitamins and minerals, as well as tea polyphenols, caffeine, tannins and other components with pharmacological effects. However, these nutrients are afraid of sustained high temperatures, and the tea leaves are soaked in high-temperature water for a long time, and the color of the tea is strong and the bitterness and astringency are aggravated. Aromatic substances will accelerate volatilization, and the tea soup will lose its due aroma.

Tannic acid and theophylline are prone to exudation in large quantities, reducing their nutritional value. In an environment of more than 80 years, a large amount of vitamin C will be lost, and the health function of tea will be reduced accordingly.

In addition, it is not appropriate to use enamel tea sets to make tea. The enamel tea set is easy to wear and tear after a long time, exposing the iron sheet, and the metal components will dissolve in the tea, making the tea yellow and lose its original flavor. Moreover, the enamel tea set dissipates heat and transmits heat quickly, and the tea fragrance is also easy to dissipate.

Therefore, to drink a cup of hot tea with a healthy and strong tea aroma, it is best to brew it with a purple clay pot or ceramic tea set. You can brew the tea leaves first, and then pour the tea soup into the thermos cup. First, it can keep warm for a longer time, and secondly, it can make up for the lack of nutrients.

Reference. Reference.