Youxi green bamboo shoots have high nutritional value and are natural health foods. It contains a variety of amino acids and trace elements such as calcium, iron and zinc. It has high dietary fiber content and no fat. It has the functions of cooling and detoxifying, reducing blood pressure, digestion and promoting excretion. Regular green bamboo shoots can help to eliminate toxins from the body. The effect of cancer and weight loss. There are many cooking methods for Youxi green bamboo shoots. Burn, marinate, stir-fry, simmer, stew, boil, simmer, or simmer into a delicious soup. The dishes cooked with it are full of aromas and delicious taste. In fact, for the deliciousness of bamboo shoots, there have been many praises in the past. Su Dongpo, a great writer in the Song Dynasty, praised that "the full-fledged food is not sloppy and thin." Zheng Banqiao, a famous painter of the Qing Dynasty, praised it as "the Jiangnan fresh bamboo shoots catch the squid". The late Qing Dynasty art master Wu Changshuo said: "There are often eight treasures in the guest, which is the mountain home. Wild bamboo shoots."

Youxi green bamboo shoots quality technical requirements (a) varieties. Green bamboo. (2) Site conditions. The protected area is below 300m above sea level, red soil or sandy soil on both sides of the river. The soil pH is 5.0 to 7.0, the organic matter content is ≥2.0%, and the soil thickness is ≥50cm. (3) Cultivation management. 1. Nursery: (1) Cutting seedlings: In the spring, the seedling bed is selected, and the main branch and the auxiliary main branch are selected for 1 to 2 years, and the seedlings are cut. (2) Moving seedlings: Select 1 year old Hsinchu as a moving seedling. 2. Planting: Before the germination of the base buds from February to March, choose rainy weather for planting. The planting density is 625 to 833 plants per cluster. 3. Management of bamboo forests: (1) Management of young forests: Weeding and topdressing were carried out twice in May and August respectively, mainly organic fertilizers, about 3000 kg to 5000 kg per hectare. (2) Chenglin management: 1 tending and fertilizing: one year of tending and fertilizing three times, and applying soil fertilization after fertilization. It is mainly composed of decomposed high-quality organic fertilizer, about 12000kg to 15000kg per hectare. 2 Mother bamboo retention: Each cluster of bamboo leaves 2 to 4 mother bamboos from August to September every year. 3 Old bamboo harvesting: In the spring, 3 years old and old bamboo and over bamboo are harvested, and the old bamboo raft is dug. 4. Shooting bamboo shoots: When the bamboo shoots are about 1cm to 2cm away from the soil surface, use a special shovel-like tool to pick up bamboo shoots. When cutting bamboo shoots, it is necessary to keep more than 2 bamboo shoots in the embers, and return the topsoil back to the original place after cutting the bamboo shoots. 5. Original green bamboo shoot processing technology: (1) Raw material processing: After green bamboo shoots are cut, they should be cleaned with flowing water within 2 hours and placed in a cold water bath at a water temperature of 8 ° C to 15 ° C for processing in the same day. (2) Killing: Put the raw bamboo shoots into the boiling water of the green pot to boil, boil for 25 to 45 minutes after boiling, and then quickly cool and rinse with cold water after killing. (3) Trimming: 1 shelled green bamboo shoots: repair the rough and old parts, keep the incision flat. 2 Shelled green bamboo shoots: peel off the bamboo shoots, bamboo shoots, repair the rough and old parts, and require the cuts to be flat. (4) Sterilization: The product packaging is vacuum sealed. The packaged product is placed in a sterilizing pot, the sterilization temperature is controlled at 110 ° C to 121 ° C, the sterilization time is 25 to 40 minutes, and the back pressure is cooled to a normal temperature. (5) Storage: It should be stored at a temperature of 3 ° C to 10 ° C for 12 months. 6. Environmental and safety requirements: The use of pesticides, fertilizers, etc. must comply with relevant national regulations and must not pollute the environment. (4) Quality characteristics. 1. Fresh bamboo shoots: (1) Sensory characteristics: The bamboo shoots are large and full, the shell is thin and fleshy, the bamboo shoots are white and coarse, the fiber is less, the taste is delicate and crisp, sweet and delicious, and the flavor is unique; the shape is horseshoe-shaped, the bamboo shoots are light Yellow (the tip of the bamboo shoots is lavender to dark green), shiny. (2) Physical and chemical indicators: the diameter of the head of the project, the length of cm, the weight of single bamboo shoots ≤ cm, the appearance index of g ～4.525150～600, the shape of the bamboo shoots is normal, fresh, good color, no damage, no jointing, total amino acid content of the incision leveling project, ≥ g/kg glutamic acid content, ≥ g/kg total sugar (calculated as glucose), ≥ % crude fiber content, ≤ % edible bamboo shoots nutrient content 173.02.01.22. Original green bamboo shoots: (1) Sensory characteristics: belt The original green bamboo shoots are light yellow or yellowish brown; the original bamboo green bamboo shoots are milky white or light yellow; retaining the sweet and delicious taste and the smell of bamboo shoots of Youxi green bamboo shoots, the texture of the bamboo shoots is delicate and crisp, and the flavor is unique. . (2) Physical and chemical indicators: original green bamboo shoots physical and chemical indicators project indicators soluble solids / (%) 3.5 ~ 6.0 pH value (balanced bamboo shoots center) 4.0 ~ 6.0 crude fiber / (%) ≤ 1.23. Safety requirements: product safety indicators It is necessary to meet the relevant regulations of the state for similar products.

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The producers within the scope of protection of the geographical indication products of Youxi Green Bamboo Shoots may apply to the Quality and Technical Supervision Bureau of Youxi County of Fujian Province for the use of the “Special Mark for Geographical Indication Products”, which shall be examined by the Fujian Provincial Bureau of Quality and Technical Supervision and be examined by the National Quality Inspection. The General Administration announced the approval. The legal inspection agency for Youxi Green Bamboo Shoots is designated by the Fujian Provincial Bureau of Quality and Technical Supervision.