Solid culturing method of north cateripillar fungus

A technology of solid cultivation of Cordyceps militaris, which is applied in the field of artificial cultivation of Cordyceps militaris, can solve the problems that limit the subsequent development and industrialization of Cordyceps militaris, and achieve the effects of no toxic side effects, low cost, and simple process

Inactive Publication Date: 2005-08-10
JIANGSU ACADEMY OF AGRICULTURAL SCIENCES
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AI Technical Summary

Problems solved by technology

Limiting the subsequent development and industrialization of Cordyceps militaris

Method used

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Embodiment Construction

[0014] A solid medium formula for increasing the functional component content of artificially cultivated Cordyceps militaris, the component content of which is:

[0015] 1000g Cordyceps culture nutrient solution contains: glucose 20g, peptone 20g, magnesium sulfate 2g, potassium dihydrogen phosphate 1g, triammonium citrate 2g, vitamin B 1 200 mg;

[0016] In the culture medium of each cultivation bottle: 35g of indica rice, 1g of silkworm powder.

[0017] Its preparation method is:

[0018] (1), nutrient solution preparation method: accurately weigh each component in the above nutrient solution, dissolve in the required amount of water in proportion, and set aside.

[0019] (2), put silkworm powder and indica rice into a cleaned cultivation container (glass jar) resistant to high temperature and high pressure, put 35g of indica rice and 1g of silkworm powder in every bottle.

[0020] (3) Add 55-60ml of prepared nutrient solution to each bottle.

[0021] (4), select the hig...

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Abstract

A solid culture method for northern cordyceps features that its solid culture medium is prepared from glucose, peptone, magnesium sulfate, potassium dihydrogen phosphate, triammonium citrate, VB, long-grained non-glutinous rice, and silkworm powder. Its advantage is high content of cordycepin in its sporophores.

Description

1. Technical field [0001] The invention relates to a solid medium formula for increasing the functional component content of artificially cultivated Cordyceps militaris (abbreviated as Cordyceps militaris), and belongs to the technical field of artificial cultivation of militaris militaris. It is specially used to increase the content of functional components in fruiting bodies of artificially cultivated Cordyceps militaris, which is beneficial to improving the health care efficacy and medicinal value of artificially cultivated Cordyceps militaris. 2. Technical Background [0002] Cordyceps militaris is a well-known edible and medicinal fungus, and its main active ingredients are cordycepin (3'-deoxyadenosine), cordycepic acid (D-mannitol) and cordyceps polysaccharide. Cordycepin has many physiologically active ingredients and health care effects, such as anti-tumor effect, anti-virus effect, antibacterial effect, immune function enhancement effect, etc., and is used as the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/04C12N1/14
Inventor 张平蒋宁
Owner JIANGSU ACADEMY OF AGRICULTURAL SCIENCES
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