How to preserve Pu 'er tea? I believe many people have drunk Pu 'er tea. It is a kind of health tea with high nutritional value. This kind of tea is sweet and attractive. Pu 'er tea sold in the market mostly exists in the form of tea cakes. So how to preserve Pu 'er tea?

1 How to preserve Pu 'er tea?

Influenced by the aging and higher cost of Pu 'er tea, the collection of Pu 'er tea is heating up day by day, forming a new fashion. Scientific storage is the key to the quality formation of Yunnan Pu 'er tea, and the collection of Pu 'er tea has three keys: careful selection, archiving and storage.

The word "Chen" is the focus of Pu 'er tea, and "properly hidden" is particularly important. The slow fermentation process of traditional Pu 'er tea is the formation and promotion of Pu 'er tea, and the artificially fermented Pu 'er tea will also be promoted after a period of time. With the improvement of personality, the price of Pu 'er tea has also increased, so Pu 'er tea has dual functions of drinking and collection, that is, Pu 'er tea has the same collection effect as Dong Youlei, and the thinner it is at the beginning of the year, the higher the price.

Preservation method of Pu 'er tea

First, buy

When purchasing, you should first choose tea according to your own collection interest, collection goal and collection time limit. If you plan to drink it in a few years, you can choose "Pu Shu". Because "Pu Shu" has undergone the process of artificial post-fermentation, many identities in tea have been transformed in artificial post-fermentation. After several years of storage, Pu 'er tea with mellow, smooth and mellow taste can be drunk.

If you plan to treasure it for a long time, you'd better choose Shengpu, which is pure natural post-fermented Pu 'er tea. It will take more than 8 years for Shengpu to become a mature Pu 'er tea. The natural character and the life process given by time make it more magical in taste and health care, and it is the deepest cultural heritage.

Secondly, when purchasing, we should distinguish the manufacturer and the place of origin, and choose the tea products of those manufacturers with good material and stable properties for collection. It is best to buy ecological organic tea, especially the tea produced in ancient tea gardens. Because ordinary consumers lack the experience and knowledge of tea tasting, it is best to buy Pu 'er tea in a brand store like Qingfengxiang.

Thirdly, when buying, we should judge the age and appearance of tea as a genuine product to determine the collection price. It should be noted that pressed tea is the best choice for collecting Pu 'er tea, because it is resistant to storage, difficult to deteriorate, small in size and easier to preserve.

Second, filing.

After buying back tea, you must make a good record of Pu 'er tea, and it is best to record the time, place, manufacturer, variety, grade, name and whether it is ecological tea, so as to prepare for future viewing and management. Initiate to stamp your own collection seal near the tea brand number. Famous products collected by celebrities will have greater appreciation space in the future.

Third, storage

The storage of Pu 'er tea is not very particular. Generally speaking, as long as it is not exposed to direct sunlight and rain, the situation is clean and sanitary, and there is no other odor and odor in ventilation. If the number of deposits is large, you can set up a special stack for safekeeping; If the quantity is small, you can put it at home or in a ceramic crock. Remove the outer packaging of Pu 'er loose tea and put it directly in a crock. Just seal the jar. Use Chen Fang for cake tea, melon tea and Tuo tea, which can ventilate.

. Tibetan tea should be turned over every three months to check for mildew or other parasites. The character of Pu 'er tea has formed a certain storage time, and the right or wrong storage time determines the taste and fragrance of Pu 'er tea. According to the research, the elimination amount of tea polyphenols in Pu 'er tea stored in nature for 10 years is 13 and 94% respectively, while the elimination amount of tea polyphenols in Pu 'er tea stored for 20 years is 8 and 98% respectively. What needs special reminder is that the most important thing to prevent when storing tea is odor and mildew, especially when tea absorbs odor. Once Pu 'er tea inhales peculiar smell during aging, its original fragrance will be destroyed.

How to preserve Pu 'er tea II. Preservation method of Pu 'er tea

First, the circulation of air.

He Shihua, vice president of Pu 'er Tea Culture Research Association in Simao City, Yunnan Province, said that there is more oxygen in the circulating air, which is conducive to the reproduction of some microorganisms in tea, thus accelerating the changes of tea. However, Pu 'er tea can't be hung on the balcony, so the placed tea leaves will be blown away, and the taste of tea will be blown away, making it feel dull and tasteless.

Therefore, the air should have moderate circulation, but it should not be placed in the tuyere. In addition, we should pay attention to the surrounding environment not to smell, otherwise the tea will go bad. Therefore, it can't be placed in the kitchen or other environment with the smell of life or industry.

Second, constant temperature

The temperature of Pu 'er tea should not be too high or too low. The temperature should be determined according to the local environment. There is no need to artificially create temperature. Normal indoor temperature is good, and it is best to keep it between 20-30 degrees Celsius all the year round. Too high a temperature will accelerate the fermentation of tea and turn sour. Relatively speaking, the change of Pu 'er tea in spring, summer and autumn will be faster than that in winter. No matter when, Pu 'er tea should not be exposed to the sun, and it is best to keep it in the shade.

Third, the humidity is moderate.

"Now good Pu 'er tea is stored in a dry warehouse, that is, in a dry environment to avoid being affected with damp. "He Shihua said, too dry environment will slow down the aging of Pu 'er tea, so there should be some moisture. In a relatively dry environment, you can put a small glass of water next to the tea leaves to slightly increase the humidity in the air. However, too humid environment will lead to rapid changes in Pu 'er tea, which will often be "moldy" and make tea inedible.

The humidity should be controlled manually, and the annual average humidity should not be higher than 75%. Because the coastal area has a warm maritime climate, the humidity in rainy season will be higher than 75%, so it is more important to open the window for ventilation and water distribution in time.

For the pressed tea to be drunk, you can first remove the wrapping paper, peel off the whole piece, and put it in a pottery jar after disassembling it to remove the odor in the warehouse. This practice is called "moisturizing" or "awakening tea", and the time varies according to specific tea products, ranging from one week to two months. The sobering tea should be wrapped in paper and put in a clay pot for drinking at any time.

Anyone who likes aged drinks and foods should know that whether it is storing red wine, soaking medicinal liquor or brewing aged beauty, materials and production are very important, but storage is the key. Different environments and containers cannot be ignored.

Therefore, top-grade aged Pu 'er tea is by no means available in a ventilated place as long as tea material is superior and well-made. According to personal experience, five main points of tea storage are summarized: constant temperature, constant humidity, avoiding light, no odor and stimulation. Top-grade aged Pu 'er tea should not only pay attention to tea materials and production, but also have mild post-fermentation storage. So, the first three must be for this.

People who preserve tea know the importance of proper temperature and humidity to tea, but they often ignore that stable temperature and humidity are more conducive to moderate post-fermentation, and illumination can not be ignored, which is the same as the first two.

How to preserve the benefits of Pu 'er tea?

1. Anti-cancer effect: Pu 'er tea has a violent killing effect on cancer cells. After drinking Pu 'er tea for a long time, cancer cells will shrink and round, pseudopodia will be eliminated, attachment and swimming ability will be lost, and even they will fall off and float. The residue also becomes smaller and rounder, the nucleus condenses, chromatin shrinks or dissipates, vacuoles appear in the nucleus and cytoplasm, nucleoli shrinks or ruptures and dissipates, chromosomes shrink or contract with each other, ribosomes are eliminated, mitochondria and endoplasmic reticulum expand; RNA synthesis disappeared and nuclear division stopped. These changes prove that under the pharmacological action of Pu 'er tea, cancer cells are dying in a denatured trend.

2. Weight loss effect: According to the research data, people who want to lose waist fat are most suitable to drink Pu 'er tea, because it can improve the enzymatic analysis of fat through a peculiar fermentation process. If your stomach is in good contrast, it will be better to advocate drinking Pu 'er raw tea or Yunnan Yunnan-Qinghai wild Pu 'er tea with short years. It's just that raw tea is easy to scrape oil, so people who are too thin should drink it carefully.

3, nourishing the stomach and lowering blood fat: Pu 'er tea is not only delicious, but also healthy. A large number of scientific studies have pointed out that Pu 'er tea can regulate the concentration of cholesterol and fat in blood, and play a role in preventing hyperlipidemia and arteriosclerosis.

Many medical experiments have proved that continuous drinking of Pu 'er tea can reduce blood lipid by 30% (depending on individual differences). In Modol Hospital in creteil, 20 patients with hyperlipidemia drink 3 bowls of Yunnan Tuocha every day. After one month, the fat in the patient's blood was almost eliminated by 65,438+04, while the blood lipid of patients who drank the same amount of other teas did not change significantly [Professor Beenaert Giacoto of Henri Rondo Hospital in Paris].

4. Anti-aging: Catechins in tea have anti-aging effects. The total catechin content of Yunnan Daye tea is higher than other tea varieties, and its anti-aging effect is better than other tea varieties. At the same time, during the processing of Pu 'er tea, macromolecular polysaccharides are transformed into a large number of new soluble monosaccharides and oligosaccharides, and vitamin C is multiplied. These substances play a primary role in improving the efficacy of human immune system, promoting health, eliminating diseases and prolonging life.

5, good taste, brewing resistance: Pu 'er tea leaves are easy to brew, easy to foam and easy to handle. Properly aged Pu 'er tea is neither bitter nor astringent, and can enter the throat even if it is soaked for a long time.

6. Convenient survival: Pu 'er tea is easy to survive, and the tea transformation is rich in changes. From a certain point of view, Pu 'er tea is a "living organism", which is characterized by continuous "post-fermentation" (or post-ripening aging) after the tea body is completed. With the extension of time, its charm transformation becomes more stable and restrained, and the charm of tea in different aging periods is also different.