The main components of Dendrobium are Dendrobium polysaccharide, Dendrobium alkaloid, Dendrobium phenol, Dendrobium amine, total amino acids, special phenanthrene and anticancer components.
The polysaccharide content of Dendrobium nobile is as high as 22%. Dendrobium candidum contains 17 amino acids and 7 inorganic elements. In suspension culture, the total amino acids in wild products and their protocorms have reached133.1.120.4 mg/g, and aspartic acid, valine and leucine are the main amino acids, among which four amino acids account for 43.8% of the total amino acids.
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Dendrobium candidum has been called "the holy product of nourishing yin" since ancient times. Dendrobium candidum is in short supply at home and abroad because of its unique and magical effects.
For a long time, people have been using this drug to collect wild resources through mining. The lure of high profits makes wild Dendrobium candidum a rare and endangered plant in the world, which is valued and protected by the state. Among them, Dendrobium huoshanense is produced in Huoshan county, Anhui province, which is the best among Dendrobium, but the growth environment of Dendrobium huoshanense is harsh and the output per unit area is scarce.
Baidu encyclopedia-Dendrobium candidum
People's Network-Yunnan's "sky-high" Dendrobium is 3,000 yuan, and the most expensive 3 yuan on the Internet is per gram.