1. Black tea has strong antibacterial ability. Gargling with black tea can prevent colds caused by viral diseases, prevent tooth decay and food poisoning, and reduce blood sugar and hypertension. Compared with fresh leaves, the aroma substances increased obviously. Therefore, black tea has the characteristics of black tea, red soup, red leaves and glycol.
Black tea is rich in carotene, vitamin A, calcium, phosphorus, magnesium, potassium, caffeine, isoleucine, leucine, lysine, glutamic acid, alanine and aspartic acid. In the process of black tea fermentation, the chemical reaction of polyphenols makes the chemical composition of fresh leaves change greatly, producing theaflavins, thearubigins and other components, whose aroma is obviously higher than that of fresh leaves, forming the unique color, aroma and taste of black tea.
2. Pu 'er tea has been considered to have the function of treating stomach and relieving greasy food since ancient times. The staple food is beef and mutton and starch (highland barley). It is said that as long as there is no tea, you will get sick. Clinical experiments in modern China, Japanese and French all show that Pu 'er tea can reduce cholesterol and blood lipid, which is very helpful for cardiovascular health care.
The modern research on the efficacy of Pu 'er tea lists 20 items, namely, weight loss, lipid lowering, prevention and treatment of arteriosclerosis, prevention and treatment of coronary heart disease, blood pressure lowering, anti-aging, anti-cancer, hypoglycemic, antibacterial and anti-inflammatory, reducing tobacco poison, reducing heavy metal poison, anti-radiation, exciting central nervous system, diuresis, preventing dental caries, improving eyesight, helping digestion, anti-poison, sterilization, preventing constipation and hangover. Some functions are as follows. It can also help digestion, effectively accelerate human metabolism and decompose abdominal fat.
Question 2: The difference between Pu 'er tea and black tea, and which one to drink and black tea:
First, the categories are different.
Pu 'er tea belongs to reprocessed tea, and black tea belongs to basic tea. Basic tea includes green tea, black tea, green tea, yellow tea, white tea and black tea, and black tea is one of them. Pu 'er tea is made of sun-cured green tea (green tea) through special processing.
Second, the taste and aroma are different.
Pu 'er tea tastes mellow and unique. Black tea tastes sweet, fresh and fragrant. One is Chen Xiang and the other is sweet, which is easy to distinguish.
Third, the processing technology is different.
Taking Pu 'er loose tea and Kung Fu black tea as examples, the processing technology of Pu 'er loose tea is: Yunnan big leaf green tea drying → composting (fermentation) → drying → sieving → picking → assembling; The processing technology of Kung Fu black tea is: fresh tea → withering → rolling → fermentation → shaping → drying → black tea → refining → baking → finished product.
Among them, Yunnan large-leaf sun-dried green tea belongs to green tea, and its processing technology is: fresh leaves of Yunnan large-leaf tea tree → deactivation → rolling → sun-drying.
Fourth, the product shapes are different.
Pu 'er tea products include Pu 'er loose tea and Pu 'er pressed tea. Pu 'er loose tea is fat, compact and thick, with brown or reddish color; Pu 'er pressed tea is steamed from Pu 'er loose tea, and its shape is mainly cakes, bricks and cakes.
Black tea products mainly include Kung Fu black tea and black broken tea. The shape of Kung Fu black tea is mainly strip-shaped, partially curly, and its color is moist and golden. Black broken tea has fine and granular appearance and moist color, and can be processed into teabags.
In addition, Pu 'er tea is a unique geographical indication product in Yunnan, and its processing must be based on the sun-cured green tea with large leaves in Yunnan. The raw materials of black tea can be either big leaf species or middle leaf species, such as "Dianhong" processed by fresh leaves of big leaf species and "Qi Hong" processed by fresh leaves of small leaf species.
As for which taste is good, it mainly depends on everyone's taste; Tea is really delicious only if it is palatable!
The above answer comes from watching Pu 'er.
Question 3: Which is better, black tea, Pu 'er tea or oolong tea? Oolong tea and black tea are both good, but never drink Pu 'er tea. If you want to live a long life, if you don't want to get cancer, stay away from Pu 'er.
In essence, Pu 'er tea is the product of hype. Obviously, it was cheap coarse tea sold to ethnic minorities at the beginning, but it was hyped into an illusory culture. Aging can reduce the bitterness of Yunnan Daye tea, and the older it gets, the more fragrant it is, but it is more of commercial speculation. Worship of the taste of aged tea is mostly scared by the scarcity of "how many years". How many people have drunk tea that has been aged for decades? But one by one, I have imagined good tea for decades. Even if you do drink it, I'm afraid most of it is because of the delicious taste that has been scarce for decades, self-imagination and self-deception. A few years ago, Pu 'er tea was fermented. After n years, I'm afraid it's not fermentation but rot. The biggest function of the concept of artificial aging is to give tea drinkers hope. "My tea is not good now, it doesn't matter. It will become more and more delicious in a few years and will become a treasure in a few decades. " So they are all narcissistic in tea. It has also brought a magic secret recipe for making money to businesses, not afraid of overstocking goods, and the more overstocked they are, the richer they will be. The so-called collection value, you don't want to think, antiques are valuable because of scarcity. There are so many Pu 'er teas on the market now that new teas are put into storage every year. How scarce can this thing be? Scarcity is probably also a pseudo-scarcity uncovered by merchants. The efficacy of Pu 'er tea, a panacea, is obviously the product of hype, and the efficacy is effective, but tea is still tea, a health food, not an elixir. In fact, Pu 'er tea has the health care function of other teas, and if it is nutritious, it is better to be fresh than not. A group of swindlers and fools simply turned ordinary tea into "the emperor's new clothes"
And Pu 'er tea is very unsanitary:
Generally, tea is new and Pu 'er is old. Ordinary tea leaves need to be sealed and preserved, but Pu 'er tea is exposed to the air. Besides, aged Pu 'er tea is not aged wine. Wine is sealed, impurities are not easy to enter, and it is also a powerful sterilization. Pu 'er is stored in a breathable way. Not only does it not have the bactericidal effect of alcohol, but it may also cause worms and mildew. After years of storage, a large number of bacteria have also been bred (in those days, ethnic minorities were cooking and drinking Pu 'er, but now most of us are soaking and drinking Pu 'er). The sanitary condition is really doubtful.
Generally, tea leaves are visible, while Pu 'er is pressed into cakes. When the factory produces, you can't see what impurities are pressed in. Don't tell me that the hygiene of big factories is guaranteed. If it is guaranteed in China, there will be no melamine. Especially, the cooked tea invented by 1973 is unsanitary to carry out so-called heap fermentation in the hot and humid environment with water spraying. What is even more frightening is that profiteers quickly make old ones in dark, humid and dirty environments and pretend to be old Pu 'er. No wonder Pu 'er tea advocates secondary tea washing.
Question 4: Is black tea better or Pu 'er tea better? The effects of black tea can be roughly divided into: anti-oxidation, anti-aging, strengthening bones, relaxing blood vessels, nourishing and protecting stomach, anti-cancer, anti-inflammation, sterilization, detoxification, promoting fluid production and clearing heat, diuresis, refreshing and relieving fatigue.
Question 5: Which is more beneficial to drink black tea or Pu 'er? So, Pu 'er is a miracle? In fact, you should choose the right tea according to your physical condition and season, and your body should adapt first. I also love Pu 'er, but I can't bear to talk about the tea in the sky. When I sell tea, I will definitely suggest taking what I need. In fact, the efficacy of most teas is similar, mainly because tea is alkaline, and the weak alkaline constitution is naturally much better. Drink more water, and your metabolism will naturally improve. Tea is biased and its function is inclined. Of course, the best and gentlest for the stomach are fermented teas such as black tea and Pu 'er tea. Pu 'er is not as old as possible, but rare. Does that tea have anti-cancer, weight loss, anti-oxidation and so on? On the contrary, I think it is necessary to cultivate the habit of drinking tea, and there may be more varieties, because drinking one kind of tea all the time is easy to get bored and lose fun.
Question 6: The difference between black tea and Pu 'er tea. Generally speaking, black tea nourishes the stomach. Old and cooked Pu 'er tea has relatively little harm to the stomach, but it will never hurt the stomach. Pu 'er tea nourishing the stomach is not an objective statement. Tea is cold and cool, and black tea is completely fermented, which changes the cold and cool nature, so it nourishes the stomach.
Pu 'er is divided into raw tea and cooked tea. Raw tea is a traditional form and belongs to late slow fermentation. It takes ten years or more to transform tea. Cooked tea is the product of the mid-1970s. Artificial heap fermentation generally reaches 50-70%, which is not completely transformed and needs to be put for 3-5 years.
In addition, as the saying goes, strong wine is weak tea, even black tea should not be too strong, even if it does not hurt the stomach, it will cause too much pressure on the heart and kidneys.
Question 7: Which is more beneficial to health, black tea or Pu 'er tea? The basic functions of Pu 'er tea are 1, reducing blood fat, losing weight, lowering blood pressure and resisting arteriosclerosis. Emile, director of clinical teaching at Saint Antoine Medical College in Paris, France? Dr. Carobbi used Yunnan Pu 'er Tuocha in clinical trials, which proved that "Yunnan Pu 'er tea has a good effect of reducing lipid content and cholesterol content". China Kunming Medical College also conducted 55 clinical trials on Yunnan Pu 'er Tuocha for the treatment of hyperlipidemia. Compared with 3 1 case of Antoine, a drug with better lipid-lowering effect, Pu 'er tea is more effective than Antoine. Drinking Pu 'er tea for a long time can lower cholesterol and glyceride, so drinking Pu 'er tea for a long time can treat obesity. Drinking Pu 'er tea can cause vasodilation, blood pressure drop, heart rate slowdown, cerebral blood flow reduction and other physiological effects, so it has a good therapeutic effect on patients with hypertension and cerebral arteriosclerosis. Pu 'er tea has a good effect on softening blood vessels, but it has a poor effect on promoting intestinal circulation and detoxification. 2, anti-cancer, anti-cancer scientists through a large number of people compared to prove that people who drink tea have a low incidence of cancer. Pu 'er tea contains a variety of rich anti-cancer trace elements, and Pu 'er tea has a strong killing effect on cancer cells. 3. Tooth-strengthening and tooth-protecting Pu 'er tea contains a variety of physiological active ingredients, which has the function of sterilization and disinfection, so it can remove the bad smell of the mouth and protect the teeth. 4. Protecting the stomach and nourishing the stomach At a suitable concentration, drinking mild Pu 'er tea has no * * effect on the stomach. Thick, sweet and mellow Pu 'er tea enters the stomach, forming a film attached to the surface of the stomach, which produces a beneficial protective layer for the stomach. Drinking Pu 'er tea for a long time can protect and nourish the stomach. This is the main reason why consumers who advocate drinking Pu 'er tea at home and abroad call Pu 'er tea "beauty tea" and "longevity tea". 5. Catechin in anti-aging tea has anti-aging effect. The total catechin content of Yunnan Daye tea is higher than that of other tea varieties, and its anti-aging effect is better than that of other teas. 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 an important role in improving the function of human immune system, and have the effects of strengthening the body and prolonging life. 6. Radiation protection According to the research results of Pu 'er tea by He Guofan of Sun Yat-sen University in Guangdong Province, drinking 2% Pu 'er tea can alleviate the damage caused by cobalt 60 radiation. 7, sober up "Compendium of Materia Medica" contains: "Pu' er tea is the best treatment for oily pericardium, first scraping the intestines to sober up." Facts have proved that tea polyphenols in tea can promote ethanol metabolism and protect the liver. So that the ethanol metabolism can be carried out normally and smoothly. Drinking tea can increase vasoconstriction. Theophylline has diuretic effect, which can promote the rapid excretion of alcohol from the body and reduce the harm after drunkenness. Drinking tea can also supplement vitamin C needed for alcohol hydrolysis and excite the brain center anesthetized by alcohol. So as to play a role in hangover. Moreover, using tea to relieve alcoholism will never hurt the spleen and stomach, nor will it make drunken people vomit a lot and cause nausea. 8. Beauty Pu 'er tea can regulate metabolism, promote blood circulation, regulate human body and naturally balance internal functions, so it has beauty effect and is called "beauty tea" overseas. 9. Other wonderful uses of Pu 'er tea for improving eyesight: Tea residue after drinking in Qingpu can be used to warm eyes for a few minutes, which has the effect of improving eyesight for a long time. Especially for internet addicts and white-collar workers who have been facing computer monitors for a long time, this measure is particularly effective because Pu 'er tea has the function of radiation protection. Feet-nourishing: Boiled tea residue can be boiled to soak feet, because the boiled tea is warm, which can promote blood circulation of feet, make the whole body's meridians smoother, and prevent freezing and warm feet in winter. Especially middle-aged and elderly people. Health care efficacy For thousands of years, Pu 'er tea has been favored by consumers because of its excellent quality. At the same time, the unique flavor of Pu 'er tea is also related to its natural transformation process. After the cooked Pu 'er tea is processed by a special processing program, it is broken into tea balls of different sizes and shapes, which are naturally dried in the shade. Then according to the transportation requirements, put them into baskets and transport them to other places. Yunnan is located in the frontier of the motherland, and Xishuangbanna is located near Yunnan, with high mountains and dangerous clouds. In ancient times, traffic was extremely difficult, and the transportation of tea depended entirely on caravans and cattle gangs. There was a long delay on the mountain road. In some sections, caravan can only go twice a year, and cowherd can only go once a year. Tea leaves have been bumping on horses' backs and cows' backs for a long time, and the contents are slowly transformed, so that Pu 'er tea has its unique luster and mellow fragrance. The efficacy and function are doubled. Chai Calyx was written in 1 year ... >>
Question 8: Is black tea better or Pu 'er tea better? I didn't say it was better than that, each had its own style.
As far as hygiene is concerned, black tea is good. Raw pu is generally ok, cooked pu ... don't think too much if you want to drink it.
Question 9: What's the difference between Pu 'er tea and black tea? According to the basic classification of tea, Pu 'er tea belongs to black tea and is post-fermented tea. Black tea is black tea, which is completely fermented tea;
Appearance difference: Pu 'er is divided into loose tea and pressed tea (brick, cake, lump, etc. ); Black tea is generally loose tea, but it is also divided into striped tea and red broken tea. Red stripe tea is divided into Qi Hong, Dianhong and Hongyi according to its origin. ...
The difference of soup color: Pu 'er can be divided into raw tea and cooked tea. Raw tea soup is yellow-green, bright (the longer the year, the redder), and cooked tea soup is red, thick and bright; Black tea soup is all red leaves and red soup;
Aroma: Pu 'er has a lot of aroma, raw tea is generally fragrant, and cooked tea is topped with old fragrance; Black tea generally has honey fragrance, sweet fragrance and caramel fragrance, which varies according to the type and origin. ...
Bubble resistance: Pu 'er tea is a specialty of Yunnan, which is made of big leaf species with high tea polyphenols content and high bubble resistance;
Black tea raw materials have large, medium and small leaf varieties, depending on the origin, but the foam resistance is not as good as Pu 'er.
Too much ... tell me!
Question 10: Is Pu 'er tea black tea? What's the difference between raw and cooked Pu 'er tea? Pu 'er tea is a kind of loose tea and pressed tea made from Yunnan big leaf sun-dried green tea by post-fermentation. This is a very distinctive tea in China. According to the characteristics of products, there are natural classification and theme classification of Pu 'er tea products in the market at present. Natural classification refers to the sun-cured raw tea products without composting and fermentation, commonly known as Pu 'er raw tea. Subject classification Pu 'er tea is craft tea, that is, Pu 'er tea made by artificial fermentation, commonly known as Pu 'er cooked tea. The key to keep the traditional style and quality of naturally aged Pu 'er tea products is the selection of raw materials and the aging time of storage conditions. The quality formation of artificially fermented Pu 'er tea is related to the selection of raw materials, processing technology and storage conditions. Among them, the processing technology is particularly complicated. Besides controlling moisture (humidity), temperature, light and air (oxygen), controlling beneficial microorganisms is the key measure to form the good quality of this kind of Pu 'er tea. Whether these factors can be controlled well is an important link to stabilize the quality of fermented Pu 'er tea. The purpose of Pu 'er tea, whether naturally aged for a long time or artificially fermented, is to make the bitter and astringent taste of sun-dried crude tea converge, and the miscellaneous taste disappears, and turn it into an excellent Pu 'er tea with bright, mellow, smooth, moist and pure tea soup. Pu 'er tea is known as the highest weight loss in tea. A cup of Pu 'er tea after each meal can effectively promote your metabolism and accelerate fat decomposition. Many medical experiments have proved that continuous drinking of Pu 'er tea can reduce blood lipid by as much as 30% (depending on the individual, of course). Pu 'er tea is closely related to fat metabolism. According to the research data, because of its unique fermentation process, it can improve the function of enzyme to decompose waist and abdomen fat. Aspergillus in Pu 'er tea contains a small amount of lipase, which is effective for lipolysis. Pu 'er tea fermented by Aspergillus can inhibit weight gain and reduce cholesterol and triglyceride in blood. In addition, the drinking method of slimming Pu 'er tea: 1. Want to keep fit and keep weight: make Pu 'er tea every day instead of all drinks, use tea instead of soup, use tea instead of water, and prohibit drinking other drinks and other meals, all of which are normal. 2. Want to lose weight: In addition to the above, make another cup for the night and drink it on an empty stomach in the morning. This method can lose weight quickly. 3. If you don't want to absorb too much calories in entertainment or other dinners, drink Pu 'er tea with meals. If it is inconvenient outside, please drink it as soon as possible after meals, preferably not more than two hours, the sooner the better; If you drink tea in a teahouse, you'd better use Pu 'er tea. Health tea needs to be adhered to, and it is not a day or two to see the effect. If you persist for a long time, you will feel changes, but mainly health care.