2, Nannuoshan ancient trees 1900-6300 yuan/kg

3, Pasha ancient trees 600- 1000 yuan/kg

4. Old trees with old heads1300-2,000 yuan/kg

5. 500-800 yuan/kg of ancient trees in Sanmainan Daohe River.

6, the new chapter ancient trees 2300 yuan/kg.

7. Naga ancient trees 1200- 1600 yuan/kg.

8. Hekai Ancient Trees 1000- 1300 yuan/kg

9, half a pot of ancient trees 2000-2700 yuan/kg

It belongs to black tea, so it is named because its place of origin once belonged to Pu 'er Prefecture (now Pu 'er City) in Yunnan. At present, it generally refers to the tea produced in Pu 'er tea area, which is loose tea and pressed tea made by fermentation of Yunnan big leaf sun-dried tea recognized in Pu 'er tea area. Pu 'er tea is an "edible antique". Different from other teas, Pu 'er tea will gradually appreciate over time.

Health function

1, lose weight, reduce blood lipid, and prevent and treat arteriosclerosis.

Tea polyphenols can obviously inhibit the rise of cholesterol and triglycerides (both main components of blood lipids), promote the excretion of lipid compounds from feces, and make the capillary wall elastic, so it plays an important role in preventing and treating atherosclerosis, hypertension, obesity and so on.

Tea polyphenols can remove fat and greasy, chlorophyll can hinder the digestion and absorption of cholesterol, and vitamin C can promote the excretion of cholesterol, so drinking tea can achieve the ideal weight loss effect.

Lowering blood fat (also called lowering blood fat) refers to reducing the content of cholesterol in blood and preventing hyperlipidemia (or hyperlipidemia). Because obesity often leads to an increase in cholesterol at the same time, the slimming effect of tea is also effective in lowering blood fat.

Tea polyphenols in tea can not only remove fat, but also significantly inhibit the increase of cholesterol content in plasma and liver, and inhibit the prevention and treatment of arteriosclerosis. Professor Lou Fuqing and other studies have shown that tea pigment (oxidized by catechin) has obvious effects of anticoagulation, promoting fibrinolysis, preventing platelet adhesion and aggregation, and inhibiting the proliferation of arterial smooth muscle cells.

2. Prevention and treatment of coronary heart disease

Coronary heart disease, also known as coronary atherosclerotic heart disease. place

Drinking tea is effective in preventing and treating coronary heart disease. According to statistical data, the incidence of coronary heart disease without drinking tea is 3. 1%, and the occasional tea drinker is reduced to 2.3%, and the regular tea drinker (drinking for more than three years) is only 1.4%. In addition, the aggravation of coronary heart disease is related to coronary insufficiency and thrombosis. The tea pigment formed by the continuous oxidation of catechins and tea polyphenols in tea polyphenols during boiling has obvious anticoagulant, fibrinolytic and antithrombotic effects in vitro animal experiments.

bring down the blood pressure

Hypertension refers to the increase of systolic or diastolic blood pressure, which exceeds the normal level. Atherosclerosis not only leads to coronary heart disease, but also has a close relationship with hypertension. Lowering blood pressure means lowering blood pressure. Tea polyphenols, vitamin C and vitamin P in tea are all effective components for preventing and treating hypertension. In particular, the role of capillaries in the pathogenesis of tea polyphenols and the obvious inhibitory effects of catechins and theaflavins on the transformation of angiotensin I can directly lower blood pressure.

4. Anti-aging

Lipid peroxidation in human body has been proved to be one of the mechanisms of aging. Vitamin c, a compound with oxidation function, is used. Vitamin e can delay aging. Tea contains not only more vitamins C and E, but also tea polyphenols. Japanese scholars have studied that vitamin E, which has always been regarded as an anti-aging drug, has an antioxidant effect of only 4%, while green tea contains tea polyphenols, and its antioxidant effect is higher than 74%. In addition, amino acids and trace elements in tea also have certain anti-aging effects.

Step 5 fight cancer

Anti-cancer of tea refers to the prevention and treatment of various malignant tumors. The Chinese Academy of Preventive Sciences conducted in vivo experiments on 140 kinds of tea. In vitro scientific experiments and the display of a large number of data confirmed the anticancer and antimutagenic effects of tea. It mainly blocks the formation of carcinogenic nitroso compounds. Polyphenols and catechins in tea can activate some carcinogenic enzymes, and the mask can also directly act on the electrophilic final carcinogen to change its activity, thus reducing the start and promotion of proto-oncogenes and reducing the number of final carcinogens. Compared with a large number of people, it also proves that the incidence of cancer in the capital of tea drinking is low. The latest research shows that this chemical composition can also prevent an important molecule in the development of cancer. This means that the anti-cancer ability of green tea is stronger and more diverse than scientists predicted. Crops indirectly kill tumor cells mainly by enhancing the immune function of machines.

6. Help digestion

The combination of caffeine and flavanol in tea can increase the peristalsis of digestive tract, thus contributing to the digestion of food.

7. Hangover

Tea can relieve alcoholism, because the liver needs vitamin C as a catalyst in the process of alcohol hydrolysis. Drinking tea can supplement vitamin C, which is beneficial to the alcohol detoxification of the liver. On the other hand, the diuretic effect of caffeine in tea leaves alcohol in the state of brain center, thus playing the role of hangover relief.

8, diuresis

Modern research shows that caffeine and theophylline contained in tea can increase renal blood flow and inhibit renal tubular water reabsorption, thus playing an obvious diuretic role.