Artificial cultivating method of enriched selenium Cordyceps militaris and application of fruiting body

Abstract

This invention relates to a manual culture method of selenium rich Cordyceps militaris and the application of fruit body. Firstly, the harvest wild bacterium of the Cordyceps militaris is purified normally, and the liquid strain which is produced by the purified strain is inoculated into the sterile incubation medium the content of selenium in which is rich. It is processed natural infection under the suitable situation and cultured continuously until the fruit body of Cordyceps militaris grows out. Otherwise the purified strain is produced into the liquid strain which is inoculated into the sterile incubation medium with frozen Cordyceps militaris powders. It is cultured continuously until the fruit body and hypha are filled full on the medium, spraying the selenium nutrient liquid until the Cordyceps militaris fruit body grows out. This technology decreases the regression of the strain and the decline of pharmacologic activity, and the operation is simple, the strain is stable, and the fruit body not only has the effective nutrient of Cordyceps militaris, but also it can hold the activity of the organic selenium long, the edible way is conveniently, and it is absolute no poison and the pharmacologic efficiency is notable.

Description

technical field [0001] The invention relates to an artificial cultivation method of microbial fungi, in particular to an artificial cultivation method of selenium-enriched Cordyceps militaris [Cordyceps militaris (L.) Link] found in northern my country and the application of fruiting bodies. Background technique [0002] As we all know, Cordycep ssinensis (Berk.) Sacc is mainly distributed in Tibet, Qinghai, Sichuan and other places in my country. , especially known for its effects of "treating all deficiency and damage, regulating the balance of yin and yang", "protecting the lungs and kidneys, nourishing essence and Qi, and specially nourishing the gate of life". The Cordyceps militaris (L.) Link found in northern my country, also known as Cordyceps militaris, was recorded in the "Illustrated Book of Large Chinese Fungi", and its special functions and effects have been recognized. It is a precious medicine, Edible fungus. The strain has grown the same fruiting body as the ...

AI Technical Summary

Problems solved by technology

However, most of the selenium-enriched products that have been developed in the market are inorganic selenium. This kind of selenium is not easily absorbed by the human body, and excessive intake will cause poisoning.