Dendrobium candidum is one of the most precious Chinese medicinal materials in China. It is honored as “Chinese Nine Grasses” (Dendrobium nobile, Tianshan Snow Lotus, Sansan ginseng, Shouwu, Huajiazhi, Cistanche, and Shenshan Ganoderma lucidum The first of the sea pearls, Cordyceps sinensis, is known as the "gold in medicine". According to the "Compendium of Materia Medica", "there are strong yin and essence, thick stomach, no shortage of internal, long muscles, puzzles, and light weight." For thousands of years, it has been highly valued by doctors and patients. Tianmushan Dendrobium can be divided into dozens of yellow grass, golden carp, and whip. Dendrobium Dendrobium is the best of Dendrobium, which is named after the iron-green skin. The content of the polysaccharide of Dendrobium candidum in Tianmu Mountain is higher than that of wild Dendrobium candidum. It is a high-quality authentic drug.

The special effect of Dendrobium candidum has unique medicinal value. The "Shen Nong's Herbal Classic" in the Qin and Han Dynasties records the Dendrobium Dendrobium. "The main injury, the removal of phlegm, the qi, the five internal organs, the thinness, the strong yin, the long service and the thick stomach"; More than a thousand years ago, the Taoist medical classic "Tao Zang" listed Dendrobium Dendrobium as the "Chinese Nine Dragon Grass"; Li Shizhen evaluated the Dendrobium Dendrobium in the "Compendium of Materia Medica", "Strong Yin and Fine, Thick Intestines, and Insufficient The stomach is flat, the muscles are long, the muscles are puzzled, and the body is light and long-lasting. The folks call it the "life-saving fairy grass". The stem of the modern Dendrobium can be used to clear away heat, relieve inflammation and relieve pain, clear throat, and have good treatment for hoarseness and hoarseness. Efficacy. 2. All the doctors of the past thought that u0026quot;Dendrobium candidum has the function of nourishing liver and yin, and is an essential medicine for treating various hepatobiliary diseases, and can be used for treating hepatobiliary diseases such as hepatitis, cholecystitis and gallstones. 3. Anti-rheumatic, after people enter middle age, Yinjin begins to weaken, and the function of bones and muscles gradually decreases. Dendrobium can nourish Yin fluid and lubricate joints, thus achieving strong gluten, fluent joints and enhancing anti-rheumatic effect; Blood sugar and blood lipids, Dendrobium candidum function, nourishing yin, clearing heat and moistening dryness, has been a special medicine for treating diabetes since ancient times. Clinical studies have shown that Dendrobium candidum not only enhances insulin activity, but also significantly lowers blood sugar levels and normalizes blood; it can promote circulation, dilate blood vessels, lower blood cholesterol and triglycerides. According to legend, more than two thousand years ago, Qin Shihuang had a warlock named Xu Fu, and there was a strange dream in Xu Fu, dreaming of a fairy mountain in the vast sea. Xu Fu heard a glimpse of the fascinating laughter from the distance, and there were two white feathers floating in the air. It fell like a breeze and turned into two white dresses. Fairy, they smiled and said to the wonderful 恳 恳 恳 恳 恳 楹 楹 楹 楹 ” ” ” ” 说 说 说 说 说 说 说 说 说 说 说 说 说 说 说 说 说 说 说 说 说 说 说 说 说 说 说 取 取 取 取 取 取 取 取 取 取 取In the jade ring, then thank you together, "Thank you for the purple dragonfly." Then it turned into feathers and drifted with the wind. Xu Fu looked silly, and he stood out and tried to touch the strange flower. He suddenly thundered and thundered, and the wind was raging. A dragon was falling from the sky, and the bloody mouth shouted at Xu Fu. "This is the world. As soon as the yin to the pure treasure, the food can be brought back to life, the immortality is not old, and is the person who can enjoy the blessings such as the ancestors?" Xu Fu was scared to death, turned and ran wildly, accidentally fell into the abyss, and woke up, the whole body was sweating, but the sun was a dream of Nanke. After a few days, Xu Fu tea did not think about it. One day, he finally took the courage to play the dream situation to know Qin Shihuang, claiming to go to the dream of Xianshan, for the emperor to seek immortality. Since Qin Shihuang's reunification, he feared that he would go west in the future, and the foundation of the generations of thousands of generations would enter the hands of others, so he recruited the world to explore the medicine of immortality. Now that I heard that Xu Fu played, I was very surprised. I immediately gave Xu Fu the opportunity to cross the East China Sea with three thousand boys and girls, and seek medicine for immortality. Helpless in the sea, Xu Fuyi was finally in vain, and there was no return, staying in Dongpu Island. The legendary three thousand boys and girls have become the ancestors of today's Japanese nation. The "Zi Xi Xian Xian" seen in Xu Fumeng is the cathode of the later generations--the "Surrounded Dendrobium" which is the first of the dynasties of the dynasty. Among them, "purple" means "yin". The story of the millennium fairy grass - Dendrobium Dendrobium, through historical time and space, has been passed down from generation to generation. There is more than one legend about the Tianmushan Dendrobium. Another legend, Zhang Daolin was born in Tianmu Mountain, Zhejiang Province in the 10th year of Jianwu of the Eastern Han Dynasty (AD 34). He is the eighth generation sun of Zhang Liang. Zhang Daoling created Taoism in one hand and finally got to the heavens. There is such a legend about how Zhang Dao Ling became a fairy: According to legend and the Emperor Yongyong five years, the dragon and the tiger were born, the night, the thunder, the Guanghua had the sun and the moon as the room, the old king appeared in the spirit, and the jade: the jade god knows the exorcism Demon, the merits are complete. The tree is covered with celestial grass, the millennial cedar takes the goblin, and the hand reaches the star Mabul, and the territory of Sanqing returns. The general idea is that after Zhang Dao Ling refining into Dragon Tiger Dan, Taishang Laojun appeared and awarded Zhang Daolin a "God Immortal Party" to help him become a fairy, and this "Fengxian Fang" formula is made by Tianmushan Dendrobium, Changbai Mountain The composition of the Millennium ginseng and the specialties of Tibet. Prospects for development Lin'an City has formed a standardized high-efficiency agro-ecological plantation area of ​​Dendrobium candidum with the “Babaili Health Park” as the main body. The planting range of Dendrobium candidum covers the entire administrative area of ​​Lin'an City. Driven by Tianmu Yongan Group Co., Ltd. as the leading leading manufacturer of Dendrobium candidum, the overall development of the entire industry is good. In 2006, the city has a total area of ​​1200 mu of Dendrobium candidum, with an annual output of 200,000 kg and an annual output value of more than 100 million yuan. Tianmu Mountain is a national nature reserve with good natural environment protection and abundant wild species. According to the research on plant provenance, Tianmu Mountain is the source of the first Dendrobium candidum in the nine Chinese grasses. Thanks to the good ecological environment and advanced technology of Tianmu Mountain, the localized planted Dendrobium candidum has excellent quality. According to experts' tests, the content of polysaccharides from Dendrobium candidum in Tianmu Mountain is higher than that of wild Dendrobium candidum.

Tianmushan Dendrobium quality technical requirements (a) provenance. Dendrobium. (2) Site conditions. The artificial cultivation of Dendrobium candidum is a substrate culture under the condition of protecting the ground, and the matrix is ​​well permeable and does not accumulate water. The daytime illumination during the growing period is controlled from 2000 lux to 12,000 lux. The ultimate low temperature is not lower than -4 °C. The facility is shaded, sprayed, ventilated and insulated. (3) Cultivation management. 1. Seedling acquisition: Aseptic culture or tissue culture of seedlings. After eight generations of tissue culture, it must be rejuvenated. 2. Transplanting: Transplanting time is from late March to mid June, from late September to mid-October. The amount of seedlings per hectare is not more than 2.25 million. 3. Fertilization: Total N: 75 kg to 100 kg per hectare, P: 120 kg to 150 kg, K: 150 kg to 180 kg. 4. Water spray: The humidity in the growth period is kept above 70%, and water spray is forbidden for half a month before harvest. 5. Environmental and safety requirements: The use of pesticides, fertilizers, etc. must comply with relevant national regulations and must not pollute the environment. (4) Harvest. Harvesting is allowed for 18 months, and chemical pesticides are prohibited for 3 months before harvesting. There are two ways to harvest and collect old and new plants. The whole plant should be harvested from the end of the year to the middle of March of the following year. It can be used all year round. (5) Post-harvest handling and storage. 1. Post-harvest treatment: made into a dry product, at a temperature of 60 ± 5 ° C, baked to a water content of ≤ 10%. 2. Storage: The fresh storage is required to be ventilated and cool, and the fresh products should not be dried. The dried products should be kept in the normal temperature library of the medicinal materials, and no mildew or deterioration should occur. (6) Quality characteristics. 1. Sensory characteristics: (1) Fresh products: fresh stems with leaf sheaths are not completely covered to form obvious annular gaps (black joints); easy to break, flat fractures; slightly sweet taste, very little chewing slag, rich mucus. (2) Dry product: easy to break, slightly fragrant taste, very little chewing slag, rich in mucus. 2. Physical and chemical indicators: dry product or fresh product dried polysaccharide content ≥ 13% (based on glucose), crude fiber ≤ 28%. 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 the geographical indication products of Tianmushan Dendrobium can submit an application to the Quality and Technical Supervision Bureau of Lin'an City of Zhejiang 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.