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Method for culturing cordyceps militaris bacterium

A technology of Cordyceps sinensis and Cordyceps sinensis, which is applied in the field of cultivation of Cordyceps sinensis strains, can solve problems such as production decline, unreasonable mining, and resource reduction, and achieve the effects of reducing prices, relieving pain, and increasing production

Inactive Publication Date: 2012-09-19
刘继军
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Problems solved by technology

In recent years, because the ecological environment of the main producing area of ​​Cordyceps sinensis has been severely damaged by man-made, a large number of blind and unreasonable excavations have caused the resources to decrease day by day, and the output has declined year by year.

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Embodiment Construction

[0035] The present invention provides a method for cultivating Cordyceps strains. The method includes separating and purifying natural Cordyceps sinensis, test-tube slant seed, shaker liquid first-level seed, second-level seed, small seed fermentation seed tank, production fermentation tank, concentration, And dusting and drying to obtain finished bacterial powder.

[0036] The specific requirements for the separation and purification steps are:

[0037] (1) Material requirements: The tissue block separation method of Cordyceps sinensis is carried out. The material to be separated is collected from the end of October to November each year when the soil of the alpine meadow on the Qinghai-Tibet Plateau has just begun to freeze. During this period, the Cordyceps fungus has just been infected with the larvae of the hepta moth. The insect stage is not long, the tender and small pedestal bud just grows 0.2-0.5cm from the head of the insect, and there are few other bacteria in the insect...

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Abstract

The invention discloses a method for culturing cordyceps militaris bacterium. The method is as follows: finished bacterium powder is obtained after natural cordyceps militaris is subjected to separation and purification, culturing on a test tube slant, culturing of liquid first-grade seeds and second-grade seeds in oscillators, culturing of small-size seeds in a seed fermenter, concentration and spray-drying. The method for culturing cordyceps militaris bacterium disclosed by the invention has the beneficial effects that: the yield of cordyceps militaris can be increased and the price of cordyceps militaris can be reduced fundamentally; and the method plays a role in relieving pain of all peoples suffering from diseases and makes a wonder for traditional Chinese medicine treasure.

Description

Technical field [0001] The invention relates to a method for cultivating cordyceps strains. Background technique [0002] Cordyceps sinensis (scientific name: Cordyceps sinensis), also known as Cordyceps sinensis, also known as Cordyceps sinensis, referred to as Cordyceps, Fungi, Ascomycotina. It is a Chinese traditional precious Chinese medicinal material. It is parasitized by the hepial moth larvae in the alpine meadow soil by the Cordyceps fungus of the Hypocrea order Ergotidae Cordyceps, which makes the larvae rigid. Under suitable conditions, the head of the worm in summer A long rod-shaped sub-base is formed, which is a complex composed of the fruiting body of the Cordyceps fungus and the sclerotium of the dead insect (larvae). It is mainly produced in the alpine regions and snow-capped grasslands of China's Qinghai, Tibet, Xinjiang, Sichuan, Yunnan, Gansu, Guizhou and other provinces and autonomous regions. [0003] The true Cordyceps are wild, growing on the grass slope n...

Claims

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Application Information

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IPC IPC(8): A01G1/04
Inventor 刘继军
Owner 刘继军
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