Pollution-free culture method for cordyce militaris

Abstract

The invention discloses a pollution-free culture method for cordyce militaris. The pollution-free culture method comprises the following steps of: activating strains: activating and culturing slant strains stored in a refrigerator by using a solid culture method or a liquid fermentation method; and preparing a culture medium: filling 300g of rice, 20 go of coarse corn meal and 0.156g / g of silkworm pupa meal in each culture box, binding by using polypropylene films, sterilizing at 121DEG C for 1.5 hours, inoculating 100ml of liquid strain into each box to make the strain uniformly cover the surface of the culture medium, transferring the culture boxes to an incubator at the constant temperature of 25DEG C, transferring the culture boxes into a cordyce militaris growth chamber after mycelia are full of the culture boxes, making 4 to 6 holes in the center of each film, keeping the relative humidity of 58-95 percent and sufficient scattered light, keeping the temperature of 20DEG C, and harvesting when fruit bodies growth to the height of 5-8cm and the tops of the fruit bodies are full of granular asci.

Description

Technical field [0001] The present invention involves a method of non -rigorous cultivation in northern Cordyceps sinensis. Background technique [0002] Cordyceps Cordyceps, belongs to Ascomycotina, Clavicipitaceae, Cordyceps, also known as northern Cordyceps sinensis. It is a relatively famous food fungus in my country and the world. The effects of kidney, hemostatic and phlegm, inhibit tumors, delay aging, and improve the body's immunity.Cordyceps has attracted more and more attention to its good anti -tumor, antiviral, antibacterial anti -inflammatory, anti -fatigue, and enhancement of the body's immunity.A large number of pharmaceutical chemistry, physical and clinical studies have shown that the efficacy of Cordyceps soda is very similar to Cordyceps sinensis. Its main medicinal ingredients, Cordybenonic acid, Cordyceps polysaccharide content, and SOD activity are higher than Cordyceps sinensis. Thereforereplacement of.However, because there are very few wild resources for ...

AI Technical Summary

Problems solved by technology

However, due to the very few wild resources of Cordyceps militaris, the source of natural medicinal materials is very limited, and the price is expensive, so the artificial cultivation of Cordyceps militaris has special significance.

However, with the increasing use of Cordyceps sinensis, the amount of use is increasing, resulting in the excessive collection of Cordyceps sinensis resources and the depletion of wild resources