On the question of how long it is appropriate to brew tea

To be on the safe side, tea should not be drunk overnight under any circumstances.

However, it is very effective to use overnight tea leaves for beauty, if there are pimples; You can use overnight tea to wash your face, the effect is quite great, and you can also use overnight tea bags to compress your face.

Basically, I didn't drink it overnight, so it didn't cause much burden on the body.

However, it is more important to pay attention to the problem of your physique, after all, some tea is cold, and some people's bodies can't bear it.

In addition, others will pay attention to the taste of tea, generally, it is recommended to soak the tea for only about ten minutes, because it will have a bitter taste if it is soaked for a long time.

1. Tieguanyin has an anti-aging effect.

2. Tieguanyin has an anti-cancer effect.

3. Tieguanyin has an anti-arteriosclerosis effect.

4. Tieguanyin has the effect of preventing and treating diabetes.

5. Tieguanyin has the effect of bodybuilding.

6. Tieguanyin has the effect of preventing and treating dental caries.

7. Tieguanyin has the effect of sterilization and dysentery.

8. Tieguanyin has the effect of clearing heat and reducing fire.

9. Tieguanyin has the effect of refreshing and benefiting the mind.

10. Tieguanyin has the effect of sobering up and smoking.

I only know these at present, about tea overnight, generally speaking, it is not good, because this is food, it is not good to leave it for a long time, but it will not be harmful to the body, it is better to pour it out, and the tea is not expensive, so you don't have to drink it from morning to night! Because it's light, it's not delicious! I don't know if you're satisfied?

SoakingTeaYou can soak it again after a few hours.

TeaIt is a healthy drinkAfter foamingIt can be placed for a moderate short time, for example, the tea brewed in the morning, if not drunk in time, can also be brewed again in the afternoon, but the taste and taste will be lost, and then brewed with boiling water, and brewed and drunk.

Let's take a look at howBrew tea

How to make tea:

First of all, the preparation before brewing.

First of all, we need to "warm the kettle", simply put, first fill the warm water into the empty kettle, the purpose of this is to control the temperature of the kettle, so that it will not be absorbed by the kettle and reduce the heat when the water is filled again.

After about 1min, open the lid of the pot and put it on the "lid", and fill the pot with water to "warm the cup".

Pour moderate amount of hot water into the tea to "wake up the tea", and pour out the warm cup of water when the tea is almost "awakened" in the pot. Before pouring water into the pot and pouring tea into the cup or holding the cup to serve tea, you may wish to dip it on the tea towel to make the water droplets at the bottom of the pot and the bottom of the cup be absorbed dry by the tea towel.

Before brewing tea, the tea leaves are quickly soaked in moderate hot water, commonly known as "washing tea" and "waking up tea".

On the one hand, the temperature of the tea can be increased, so that the temperature of the water for brewing tea is closer to the actual temperature, and on the other hand, the aroma of the tea can be appreciated after the tea temperature rises.

How to wake up the teaWhat are they?

1.Stuffy fragrance: After the pot is warmed, put an appropriate amount of tea leaves in it, cover the lid, and use the heat in the pot to simmer the tea for 1 minute, then you can enjoy and feel the aroma of the tea. It is suitable for new tea with heavy aroma and light roasting.

2.Warm: After the pot is warmed, the tea is poured inward, the tea is poured with hot water at a suitable temperature according to the inward, the tea leaves are wetted, the lid of the pot is closed, and the water is poured out.

At this time, the tea absorbs heat and water, and the originally dry tea becomes a certain state. It is suitable for roasting slightly heavier, or aged old tea.

OK. Due to the long soaking time of tea, the harmful substances in the tea may be brewed out, so under normal circumstances, the tea can be drunk within 24 hours after soaking, because the tea soaking time is too long, especially in the environment of high temperature, with the gradual oxidation of tea polyphenols in the tea, the tea will slowly turn from the original green to yellow-red and reddish-brown, mainly theaflavin, thearubigin, theaflavin, etc. These trace elements are non-toxic and therefore do not cause harm to the human body.

For people who understand tea, they generally do not drink the first cup of tea, because tea may be contaminated by pesticides and other harmful substances during planting and processing, and there will always be a certain degree of pesticide residue on the surface of the tea. Therefore, the first cup of tea is generally used to clean the tea leaves. For people who can drink tea, it is generally brewed two to three times until the tea leaves are bland and tasteless, and then they are not drunk.

Different teas are different due to their efficacy and function, so the brewing method is also different, but no matter what kind of tea it is, it is not suitable for soaking for too long, it is best to drink it in a short time after brewing, otherwise it is still easy to be oxidized.

I think this is okay, you can use boiling water every time you make tea, when I work in the office, I only use tea once a day, drink two bubbles in the morning, drink two bubbles in the afternoon, this is a normal thing, if you change the tea often, it is both troublesome and a waste of cost.

1. The tea brewing time should not be too long, the tea leaves are sufficient, the color of the tea becomes darker, and the dissolution rate of theanine water in green tea is closely related to the water temperature and time, and the experimental results show that.

How long can you not drink the tea leaves] The tea leaves cannot be drunk after brewing for a few hours.

1. The tea brewing time should not be too long, the tea leaves are sufficient, the color of the tea becomes darker, the dissolution rate of theanine water in green tea is closely related to the water temperature and time, the experimental results show that: 5 The cold boiled water soaked for 30 minutes can make the theanine dissolve about 61%, and the effect is better; 90 soaked in water for 1 minute, the dissolution rate was 39%; 5. Soak in cold boiled water for 24 hours, only about 50% will be dissolved. Generally, the young shoots of green tea are rich in theanine, which is suitable for soaking in cold boiled water for about half an hour to dissolve theanine, and is satisfied with the effect of preventing obesity, stroke and heart disease.

Tea soaked in water for too long, the color will change to light green, some yellow, and the tea will breed bacteria to produce harmful substances, the longer the time, the more harmful substances, so it is not recommended that tea soak for more than 24 hours, so as not to accumulate toxins in the body, tea is best to drink within an hour after brewing.

OK. In general, as long as the tea is brewed once, and then brewed a second time after a few hours, it is no problem. Although rest assured, it does not affect the quality of the tea soup!!

It is okay to brew the tea leaves and then brew them again after a few hours. Because generally tea can be brewed three times, it can be brewed again within 24 hours without affecting health.

You can drink it and it won't be a big problem.

If you brew the tea after it is cool, it will be easier to oxidize, and the brewed tea soup will also become darker.

Due to the precipitation of the endoplasm of the tea leaves during the standing process, the tea soup brewed again is prone to astringency.

After the tea is brewed, it can be brewed again after a few hours, not overnight, and the overnight tea can not be drunk. Drinking too much is not good for your health.

It is not recommended to brew the tea after an hour, it has lost its taste, and it will be boring after a long time.

As long as it doesn't deteriorate, you can soak it again, but don't wait too long.

You can soak it after a few hours.

After a long time, the tea leaves are re-brewed, and the old tea leaves are not brewed again.

1. When making tea, you need to brew it for 10 to 15 minutes before you can drink it. Of course, the first tea is not suitable for drinking, mainly used to wash the tea, remove some impurities and some floating dust on the surface of the tea, and then continue to pour the second cup of water, and then place it for about 10 15 minutes, at this time the tea will be boiled with boiling water, and the taste of the tea can be brewed, so it will generally have a stronger taste when you drink this cup of tea in about ten minutes.

2. If the time is short, then the taste of the tea is not brewed, the tea taste may be lighter, the tea soup is also relatively light, if the brewing time is long, the tea will become cold, and the taste will be affected, so it is best to drink tea within 10 15 minutes.

<>1. Tea brewed once can only be drunk for one day, and tea cannot exceed 12 hours, otherwise bacteria breed and are harmful to health.

2. Drink tea, generally brew two to three times, until the tea leaves are light and tasteless, and then do not drink. If the tea is soaked for a long time, the harmful substances in the tea may seep out and affect the health.

3. If people are reluctant to drink two or three cups of tea leaves, then grasp a principle, that is, do not drink overnight tea, from the perspective of nutrition and disadvantages, overnight tea because of too long, the vitamins contained in the tea are lost, and the tea polyphenols have also been oxidized and reduced; From the point of view of hygiene, tea is exposed to empty feet or gas, easy to be contaminated by microorganisms, and contains more harmful substances, and it is easy to breed corrupt microorganisms after a long time, so that the tea deteriorates.

There is no fixed time for how long the tea is brewed, generally brewing green tea, yellow tea, oolong tea, etc. in a glass, the recommended time is about 3 minutes, and for the gaiwan or purple clay pot, making Pu'er tea, white tea, black tea, aged oolong, black tea, rock tea, etc., the general soaking time should not be too long, and the soup can be quickly made in about 5 seconds, but the principle is that it should not be brewed for a long time, so as not to make the tea soup bitter and astringent, and the taste is thick.

1. Green tea: about 3 minutes.

Green tea is not fermented tea, the tea leaves retain most of the nutrients of the fresh leaves, generally when brewing, we will choose a transparent glass, the glass generally does not need to make soup, but it also needs to be drunk quickly or drunk, and then brew the next brew.

Therefore, after soaking green tea in water, the steeping time is about 3 minutes, and the tea soup can be drunk at a palatable temperature, and it can be brewed about 3 times in cycle. Whereas, yellow tea is similar to green tea.

2. Black tea: The first tea soup will be brewed within 5 seconds.

Black tea, under normal circumstances, the steeping time does not need to be too long, the first few brews can be made within 5 seconds, if the time is too long, it is easy to cause the tea soup bitter, on the basis of this principle, and then according to their own taste preferences and actual situation, do some fine-tuning.

3. White tea: The first tea soup is brewed within 5 seconds.

The new white tea is brewed in a gaiwan, generally the first 3 to 5 brews are brewed in 5 seconds, and after the 5th brew, 5 seconds can be added to the original foundation, such as 10 seconds, 15 seconds, 20 seconds, etc.

If it is an old white tea cake, you can brew it from the third brew on the basis of the new white tea, and each brew can be appropriately extended for 3-5 seconds to make the soup, and it should not be soaked for too long. If it is an old white tea loose tea, because it has been aged for many years, the contents are richer, and the time for soup is faster. Otherwise, the tea soup will also be bitter.

4. Oolong: The first tea soup is made within 10 seconds.

Because the production process of oolong tea pays great attention to making green, and the tea flavor and tea aroma are released quickly, the brewing time of the first brew is not long, and it is generally 5 to 10 seconds to quickly filter out the first brew of tea soup.

5. Black tea: The first tea soup will be brewed within 5 seconds.

The raw materials of black tea are relatively coarse and old, after fermentation, the soluble matter leaching speed in the tea is relatively moderate, and the substances in the tea are easy to precipitate when encountering high temperature in boiling water, and the soup time can not be too slow, generally about 5 seconds.