Eagle tea is a woody plant of the family Polygonaceae. It is an evergreen tree with leaves alternate, with thick leaf and dark green. It spreads throughout the Sichuan mountainous area. After picking up its young shoots and drying it, it can be used as a tea drink. It is called eagle tea locally. Also used as old tea.

Eagle tea is a woody plant of the family Polygonaceae. It is an evergreen tree with leaves alternate, with thick leaf and dark green. It is spread over the mountainous areas of Sichuan Province. After picking up its young shoots and drying it, it can be used as a tea drink. It is called eagle tea and old tea. The leaves of the eagle tea are elliptical, with a green back and white, so it is also called white tea. The eagle tea has the functions of regulating body secretion and health care. The "Compendium of Materia Medica" has been explained. It is a precious original wild tea. The tea tree seeds are wrapped in a waxy shell, which must be excreted by the big bird foraging and digesting the waxy shell. Growth, very little yield. The eagle tea production area is the administrative area of ​​6 townships in Meiluo Town, Fengle Township, Dijiao Township, Caoke Township, Liziping Township and Xinmian Town of Shimian County, Ya'an City, Sichuan Province. The main location of Eagle Tea is in Sichuan. The raw material is not taken from the common short tea tree. It is a tree named “Leopard Skin”. It is named because the bark has a spot shape like a leopard. The leopard skin is a genus of woody plants, and it is called the eagle tea tree in the Sichuan Wildlife Flora. The eagle tea tree is an evergreen tree with leaves alternate, the leaves are thick, the color is dark green, the trees are tall and leafy, the leaves are thicker and larger than the average tea leaves, the old leaves can make tea, the young leaves are fragrant, the old leaves are The mellow, the branches can be used as medicine for detoxification. The eagle tea tree grows on a mountain with a high altitude, and the height of the tree can reach more than ten meters. The product characteristics are rich in a variety of trace elements that are beneficial to humans. The tea soup is amber, with less leaves and more juice. Its tea has the advantage of overnight in the summer. It is a natural summer drink, which can be thirsty and tired. Losing weight, lowering blood pressure, and refreshing the mind, it is called "longevity tea", and it is good for drinking. This pure wild ecological tea looks like a bad seller, but it has a very strange scent. After drinking it, it is full of mouthfuls, making people unforgettable. Eagle tea is a woody plant of the family Polygonaceae. It is called the Eagle Tea Tree in the Sichuan Wildlife Flora. It is an evergreen tree with alternate leaves, thick leaves and dark green color. This kind of tree spreads over the mountainous areas of Sichuan, and the growth altitude requirements are relatively high. In Ya'an, Shifang and so on, after picking up the tender branches and dried leaves, it can be used as a tea drink. The locals call it Eagle Tea, also known as Laoyin Tea. In particular, the rural areas of Sichuan have the habit of self-made self-drinking eagle tea. The main biochemical components of Eagle Tea do not contain caffeine, no excitatory effects, do not affect sleep, and soluble sugar content of up to 8.5%, sweet and sweet when drinking. Nutritional value Eagle tea contains a variety of ingredients, such as amino acids, mineral elements, vitamin C, vitamin B1, vitamin B2, flavonoids, polyphenols, caffeine and other substances. Because it contains high iron, high selenium, high zinc, high chromium characteristics, it is beneficial to improve the function of hematopoietic system and endocrine system; other trace elements such as strontium, phosphorus and zinc have health effects on cranial nerves and cardiovascular and cerebrovascular diseases. For the human body, there are many functions such as quenching thirst and heat, dispelling and dispelling, detoxification and swelling, refreshing and mentally stimulating, clearing the eye and stomach, dispersing phlegm and relieving pain, stopping diarrhea and stopping phlegm. The eagle tea is sweet and cool, with the fragrance of Lancome. It is not awkward at night, with the functions of waking up, strengthening the heart, opening up the sputum, and absorbing the heat. Eagle tea has no excitatory effect, does not affect sleep, and is rich in mineral elements, involved in the metabolism of human proteins, amino acids and carbohydrates, and has a protective effect on cardiovascular. In particular, the effect of eliminating greasy is remarkable. Long-term drinking can lower blood fat and lower blood pressure. Among them, high content of selenium has the effect of staying in beauty.

Eagle Tea Quality Technical Requirements I. Litsea coreana Lévl. var.lanuginosa (Migo) Yang et P.H.Huang). 2. The site conditions range from 1500m to 3000m, the soil pH is 5.0 to 7.5, and the soil organic matter content is ≥2.0%. Third, cultivation management Wild: grow naturally in the natural environment. 2. 3. Environmental and safety requirements: The use of pesticides, fertilizers, etc. must comply with relevant national regulations and must not pollute the environment. Fourth, fresh leaves are harvested every year from March to June, picking single buds to one bud and three leaves. It is strictly forbidden to pick rainwater dew leaves, purple buds, pests and buds. Fifth, the production process 1. Process: fresh leaves → sorting → withering → killing → 揉捻 (not 揉捻) → drying → selection → packaging. 2. (2) Killing: the temperature is controlled at 120 ° C to 150 ° C, the killing time is 1 to 2 minutes, and the water content is 55% to 65%. (3) Drying: The temperature is controlled at 110 ° C to 130 ° C for 40 to 50 minutes, and the final product moisture is controlled within 8%. Sixth, quality characteristics 1. Sensory features: (1) Bud tea: whole buds are plucked, dry tea color brown red, shaped like jade bamboo shoots, round glutinous rice fat, strong; soup color yellow bright, taste mellow and refreshing, sweet, musk rich. (2) Leaf tea (one bud, one leaf to one bud, three leaves of dry tea): dry tea color brown red, leaves are even; soup color yellow green, taste alcohol and refreshing, sweet, musk rich. 2. 3. Safety and other quality technical requirements: Product safety and other quality technical requirements must comply with relevant national regulations.

Apply to：
Producers within the scope of the eagle tea production area may submit an application to the Quality and Technical Supervision Bureau of Shimian County of Sichuan Province for the use of the “Special Mark for Geographical Indication Products”, which shall be reviewed by the Sichuan Provincial Bureau of Quality and Technical Supervision and reported to the AQSIQ for approval. The statutory testing agency for Eagle Tea is designated by the Sichuan Provincial Bureau of Quality and Technical Supervision.