Introduction: In our daily life, many people especially love to drink tea, through drinking tea can maintain the body can also get health, but also now many people are more recognized as a way of health, in the market industry types, a variety of different tea, its health care effect is not the same.
But there are some times when everyone will face such a problem, that is, some tea leaves at home have not been drunk within the shelf life, can we drink such expired tea again? Maybe many people are not very clear, today we will take a look at it together.
01
Can I still drink tea leaves after expiring? Maybe many people think wrong, want to understand, may wish to understand
Tea leaves are actually the leaves on the tea tree, there is a legend, Shennong started a fire in the wild, wanted to burn some boiling water to drink, just happened to be the leaves on the tea tree fell into the pot, and soon the water in the pot turned yellow.
Shennong has the experience of tasting hundreds of herbs, and feels that this is likely to be a medicinal herb that has become an intestine, although the taste is not particularly delicious, but there is a hint of fragrance in the mouth, and thus the tea leaves are born.
According to common sense, the leaves on the tree do not have a shelf life, but the tea on the market has a shelf life, in fact, most of the tea target shelf life is generally the best drinking period recommended for tasting.
If the tea can be preserved, there is no contact with the air, and there is no interference from bacteria, then it can still be drunk normally in a short period of time, but there may be some poor taste.
For green tea, the shelf life is generally 6 to 18 months, in general, from tea picking to packaging, and finally to drinking the best time to drink tea is about 6 months, if the green tea is stored in the refrigerator, it can effectively extend the shelf life to 18 months.
For black tea, the shelf life is generally 18 months to 36 months, because black tea is a fully fermented tea, and the shelf life is much longer than that of green tea.
But this does not mean that the longer the shelf life of the product, the longer the product, with the passage of time, the tea aroma will slowly fade, at this time to drink, the taste will also be more or less affected.
If it is stored in bulk, the shelf life is generally 18 months, if it is stored in cans, the shelf life can reach 24 months, the sealing is super strong or packaged with aluminum foil, the shelf life can be extended to 36 months.
Green tea is also called oolong tea, the shelf life of general oolong tea can be divided into fire type and fragrance type, the shelf life of the fire type can reach 2 to 3 years, and the shelf life of the fragrance type is generally only about one year, oolong tea is semi-fermented tea, according to the different water content of tea will also have different shelf life.
The shelf life of yellow tea is generally 12 months to 24 months, yellow tea is a slightly fermented tea, on the basis of the production of green tea added a sullen yellow process, so the shelf life is slightly higher than green tea, but it is not recommended that everyone store for a long time, if it exceeds the shelf life, it will also affect the taste and brewing effect of the tea.
Since ancient times, white tea has always had the reputation of "one year tea, three years of medicine, seven years of treasure", so the long-term storage of white tea is not too much of a problem, but it should also be noted that white tea should be stored properly.
Black tea is the longest shelf life of all teas, everyone thinks that black tea is more aged and fragrant, so many people think that black tea does not have any shelf life.
But we should also remind everyone that the shelf life of white tea and black tea is indeed relatively long, but there is a common feature, that is, it must be stored, and it must be stored in a clean and dry place, so that the shelf life can be changed.
02
What kind of tea can not be drunk?
Through the above content, we can know that as long as the tea is stored, even if the tea exceeds the shelf life, it can be drunk normally for a period of time, but if the tea once spoiled, moldy, and damp, such tea, even if it does not reach the shelf life, can no longer drink.
Spoiled expired tea leaves, whether it is the taste color or tea soup will change, usually people in the drinking of spoiled moldy tea, as long as a little drink can grow spoiled tea, the color becomes lighter, the taste becomes lighter, drinking without mellow aroma, but there will be a strange taste.
03
Do not throw away the damp tea leaves, in daily life, there are also some wonderful uses of the gods
We can all find a disposable mask, cut the other end of it with scissors, and then put the damp tea leaves inside.
Then tie one end of the mask tightly, put this thing in the refrigerator, can absorb the odor in the refrigerator, and can also be regarded as a homemade deodorant bag.
04
In addition, drinking tea is good, but these taboos you have to avoid
Don't go for tea when you're sick
Everyone should not drink tea when you are sick, especially during the period of taking drugs, otherwise it will easily affect the effect of the drug, and it will also affect people's rest, which is not conducive to the recovery of the disease.
Don't go for overnight tea
Tea leaves in the overnight storage of some dust or bacteria, it will be easy to fall into the tea, and the time is relatively long, the nutrients will also be lost, at this time to drink will be meaningless, will also be easy to bring digestive tract problems.
Do not drink strong tea regularly
Because strong tea has a very high theophylline, drinking it will make the nerves excited, and regularly drinking strong tea will also accelerate calcium loss, resulting in osteoporosis problems in people.
Don't go for hot tea
Frequent drinking of hot tea will be easy to damage the mouth, esophageal mucosa, at this time will be easy to increase the incidence of oral cancer or esophageal cancer, people's esophageal mucosa can withstand up to 60 ° C temperature, and hot tea is generally far beyond this temperature.
Do not go down to drink tea on an empty stomach
Drinking tea on an empty stomach will not only affect digestion, but also affect the absorption of protein, and for a long time, it will also damage the gastric mucosa, and it will be prone to stomach problems over time.
Do not go to tea before going to bed
Although drinking tea can play a refreshing effect, it is not recommended that everyone drink before going to bed, otherwise it will easily affect people's sleep and bring problems to physical health.
Conclusion: I see that everyone has a certain understanding of whether the tea can be drunk after expiring, I don't know if you have learned it?
Today's hot topic: What kind of tea do you like to drink more in your daily life? Do you get physical benefits by drinking tea?