Guosheng Tea is a national-certified alpine non-polluting organic green tea. Its leaves are beautiful, delicate and green, with a pleasant aroma and endless flavor. The soup is green and bright, and the taste is fresh and sweet. There are “beauty, Ye Nen, Tang Qing, It is long, mellow, sweet, with pure natural orchid scent and pure natural and famous in the Panxi area. It is called “Green Fairy, Treasure in Tea”. It is both a green tea and a gift to friends and relatives. The best gift for friends.

Guosheng Tea is produced in five administrative districts including Yongxing Town, Guosheng Township, Hongbao Township, Luohe Township and Hot Spring Township in Yanbian County, Panzhihua City, Sichuan Province. Guosheng Tea is produced in the combination of Luanchuan----Lijiang, Yunnan and Panzhihua, Sichuan Province, and it is precious because of its small output but extraordinary quality. Guosheng Tea is a national-certified alpine non-polluting organic green tea. Its leaves are beautiful, delicate and green, with a pleasant aroma and endless flavor. The soup is green and bright, and the taste is fresh and sweet. There are “beauty, Ye Nen, Tang Qing, It is long, mellow, sweet, with pure natural orchid scent and pure natural and famous in the Panxi area. It is called “Green Fairy, Treasure in Tea”. It is both a green tea and a gift to friends and relatives. The best gift for friends. Nutritional ingredients Guosheng tea is rich in 11 kinds of minerals such as potassium, calcium, magnesium and manganese. The tea soup contains more cations and less anions, which is an alkaline drink, which can help the body fluid maintain alkaline. To maintain health. Potassium: promote blood sodium elimination, high blood sodium content, is one of the causes of high blood pressure, multi-drinking Guosheng tea can prevent high blood pressure. Fluoride: has the effect of preventing tooth decay. Manganese: has antioxidant and prevent The effect of aging, enhance immune function, and contribute to the utilization of calcium. Guosheng tea is rich in multivitamins required by the human body, including carotenoids and B vitamins and vitamin C. Solubility, can be directly obtained from drinking tea. Other functional ingredients: flavonols have the effect of enhancing microvascular wall and eliminating bad breath; saponin anti-cancer and anti-inflammatory effects; aminobutyric acid forcing tea for anaerobic respiration during tea making It can prevent high blood pressure. Edible effect Guosheng tea is both a precious natural drink and a good beauty and health care function. According to scientific analysis and practice, Guosheng Tea contains higher amino acids and vitamins than ordinary green tea. , minerals, tea polyphenols and alkaloids, etc., have a variety of nutrients and medicinal ingredients, with "eyesight detoxification to greasy, beauty weight loss anti-aging, anti-cancer wisdom and health, brain, friendship, think and benefit" Efficacy, deeply loved by consumers. "Tea Tannin" is a tea-specific ingredient with bitterness, astringency and astringency. It can be combined with caffeine in tea soup to alleviate the physiological effects of caffeine on the human body. Anti-radiation, anti-asymmetry, anti-tumor, lower blood cholesterol and low-density ester protein, inhibit blood pressure, inhibit platelet aggregation, antibacterial, anti-allergy Efficacy. Tea contains a small amount of caffeine, with bitter taste, is an important component of the taste of tea soup. The excitement of caffeine in Guosheng tea is slow and continuous, so drinking Guosheng tea can keep the long-distance driving people clear and more clear. Endurance. The growing environment is in the hinterland of Bailing Mountain in Guosheng Township, Yanbian County. The mountains are stacked, the peaks are peaks, the peaks are covered with greenery, the mountains are continuous, the mountains are undulating, and the trees are green and sturdy. The sun is diffused all the year round, the clouds are full, the rainfall is abundant, and the climate is warm and humid. The soil is fertile, the clouds are stacked, and the climate is unique. It has nurtured the treasures of the world's green tea--"Guosheng Tea". Guosheng Green Tea is a traditional tea tree variety from Bailing Mountain Ancient Tea Tree Tea Garden, which is about 3,000 meters above sea level in Guosheng Township. The tender tip and tender shoots of the lobular tea are made of raw materials, refined with first-class modern machinery and advanced scientific techniques. In the pure and pollution-free snow plateau---the beautiful and magical Jade Dragon Snow Mountain and Zhongling The alpine tea garden between 1800 meters and 3800 meters above sea level in Bailing Mountain. It is named after the 10,000-mu tea mountain in the country of Yanbian County. Guosheng Tea is an original high-altitude organic green tea. It is a well-deserved green and healthy drink without any trace of pollution. Guosheng tea is an orchid-type, and orchid-flavored green tea is very rare in the country. The price per kilogram of Guosheng tea has generally reached more than 3,000 yuan. Cultivation and Management Panzhihua Guosheng Tea was awarded the 6th “Emei Cup” Provincial High Quality Green Tea Award (2001) and the Western China Agricultural Expo Famous Agricultural Products (2002) with green pollution-free and high quality level. Dingshan Cup “International Famous Tea Gold Award (2002), obtained the Green Food A-level certification in 2002, and won the Organic Tea Logo Certification of Hangzhou Zhongnong Quality Certification Center (Organic Tea Research and Development Center of Tea Research Institute of Chinese Academy of Agricultural Sciences) in 2005, 2006 In the year, it was recognized as “China Famous Brand” by the China Brand Asset Evaluation Center. nYN Chuanweifang Sichuan Food Network currently has more than 18,000 mu of tea gardens in Yanbian County, Panzhihua County, with a fresh leaf area of ​​12,000 mu and more than 80 tea production. Tons, realized sales income of more than 38 million yuan, and has obtained the protection of GI products by the AQSIQ.

Guosheng tea quality technical requirements (a) tea tree varieties. Fuxing 9th, special early 213, Mingshan 131, Zhejiang Nong 113 and other vegetative breeding varieties. (2) Site conditions. The altitude of the protected area is 1400m to 2200m, the soil pH is between 4.5 and 5.5, the effective soil layer is u003e100cm, the relative water content is 25% to 28%, the calcareous content is ≤0.2%, and the groundwater level is below 100cm. (3) Cultivation management. 1. Nursery: The tea seedlings are vegetatively propagated and cut into seedlings. 2. Planting specifications: (1) Single row planting, ≤4000 plants per 667m2 (mu). (2) Double-row planting, ≤ 6000 plants per 667 m2 (mu). 3. Tea tree pruning: The newly built young tea garden adopts three stereotypes and pruning. The tea garden is put into production and adopts methods such as light and deep pruning and table shovel to cultivate optimized canopy and rejuvenate the tree. 4. Fertilization in tea garden: Young tea garden farmyard fertilizer per 667 m2 (mu) per year ≥ 750kg; mature tea garden farmyard fertilizer per 667 m2 (mu) per year ≥ 1500kg, cake fertilizer per 667m2 (mu) per year 150kg, superphosphate per year per 667 M2 (mu) 10kg. 5. Pest Control: Focus on physical control and biological control. It is strictly forbidden to use highly toxic and highly residual pesticides. 6. Environmental and safety requirements: The use of pesticides, fertilizers, etc. must comply with relevant national regulations and must not pollute the environment. (4) Picking. 1. Picking time: Picking period is from late February to early May. 2. Picking criteria: fresh single buds. 3. Picking method: manual extraction. 4. Abstract: No rain, dew, purple buds, pests and buds, no fish leaves, scales. (5) Processing technology. 1. Process: Spreading → Killing → Cooling → 揉捻 → Striping → Drying → Screening → Picking → Wind Selection → Artificial Selection → Titian → Shaping → Packaging and storage. 2. Process requirements: (1) Spreading: The thickness of the booth is 30mm to 40mm, and the booth time is 6 to 8 hours. (2) Killing: The temperature of the killing is 220 ° C to 280 ° C, and the killing time is 2 to 3 minutes. (3) Cooling: The thin booth is naturally cooled or blasted to cool. (4) Rule: The temperature of the machine is controlled at 90 °C to 100 °C, the stripping time is 5 minutes, and the cooling is 30 minutes; then the machine is operated, the temperature is controlled at 75 °C to 85 °C, and the stripping time is 5 to 15. Minutes, cool off for 30 minutes to 60 minutes. (5) Drying: Enter the dryer, the thickness is about 20mm, the temperature is controlled at 120 °C to 140 °C, the stripping time is 5 to 8 minutes, and after cooling for 30 minutes, repeat the drying again. (6) Separation: It is combined by hand using bamboo sieve and mechanical sieve. (7) Picking the stalk: picking up the slabs, stalks and debris. (8) Wind selection: go to sundries, broken tea, light tea. (9) Manual selection: The tea leaves are used to pick up the tea on the selection table. (10) Titian: Into the incense machine to enhance the temperature, the temperature is controlled at 80 ° C to 90 ° C, the thickness is 18 mm to 22 mm, and the time is 30 minutes to 40 minutes. (6) Quality characteristics. 1. Sensory characteristics: the whole bud is slightly white, shaped like silver needle, tight round, pretty show, heavy, even; color green and oily, uniform; aroma, chestnut, pure; soup color yellow green bright, taste mellow fresh, leaves The bottom is tender and even. 2. Physical and chemical characteristics: total ash content ≤6.5%, crude fiber ≤14.0%, moisture ≤6.0%, amino acid 4.1% to 4.8%, tea polyphenol 24.0% to 32.0%, water extract ≥34.0%. 3. Safety requirements: Product safety indicators must meet the relevant regulations of the state for similar products.

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Producers within the scope of protection of Guosheng Tea's GI products may submit an application to the Quality and Technical Supervision Bureau of Yanbian County of Sichuan Province for the use of the “Special Mark for Geographical Indication Products”, which is approved by the General Administration of Quality Supervision, Inspection and Quarantine.