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Cordyceps militaris culture medium and preparation method thereof

A culture medium and Cordyceps militaris technology, applied in botany equipment and methods, cultivation, plant cultivation, etc., can solve the problems of slow mycelium formation, poor antioxidant capacity of fruiting bodies of Cordyceps militaris, and inability to solve the growth of miscellaneous bacteria, etc., to achieve Accelerates mycelium formation, enhances antioxidant capacity, and inhibits the growth of miscellaneous bacteria

Inactive Publication Date: 2018-10-16
湖南金芙农业科技有限公司
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AI Technical Summary

Problems solved by technology

Although this medium has been widely used, it cannot solve the above-mentioned defects of "miscellaneous bacteria growth, slow mycelium formation, and poor antioxidant capacity of fruiting bodies of Cordyceps militaris".

Method used

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  • Cordyceps militaris culture medium and preparation method thereof
  • Cordyceps militaris culture medium and preparation method thereof

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Effect test

Embodiment 1-6 and comparative example 1-4

[0025] The raw materials for making the Cordyceps militaris medium include the following components: 100 parts of distilled water, 30-70 parts of main ingredients, 5-20 parts of lepidopteran insect pupa powder, 3-12 parts of glucose, 2-8 parts of peptone, corn starch 1-5 parts, 0.5-5 parts of ammonium citrate, 0.5-5 parts of magnesium sulfate, 0.5-5 parts of potassium dihydrogen phosphate, 7-12 parts of hydroxyethyl cellulose, 15-30 parts of traditional Chinese medicine additives.

[0026] Wherein, the traditional Chinese medicine additive is composed of Tribulus terrestris, aloe leaves and Astragalus, based on the total weight of the traditional Chinese medicine additives, the content of Tribulus terrestris is 40%-55wt%, the content of aloe vera leaf is 20-40wt%, and the content of Astragalus is 5-25wt% %.

[0027] Wherein, the Lepidoptera insect chrysalis powder is silkworm chrysalis powder.

[0028] Among them, the main ingredient is rice.

[0029] The method for preparin...

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Abstract

The invention discloses a cordyceps militaris culture medium. The culture medium adopts water as a solvent. The obtained cordyceps militaris culture medium is prepared from, by weight, 30-70 parts ofmain materials, 5-20 parts of lepidopteron powder, 3-12 parts of glucose, 2-8 parts of peptone, 1-5 parts of corn starch, 0.5-5 parts of ammonia citrate, 0.5-5 parts of magnesium sulfate, 0.5-5 partsof monopotassium phosphate, 7-12 parts of hydroxyethyl cellulose and 15-30 parts of traditional Chinese medicine additives. The traditional Chinese medicine additives include, by weight, 40-55% of tribulusterrestris, 20-40% of aloe leaves and 5-25% of astragalus membranaceus. The invention further discloses a preparation method of the cordyceps militaris culture medium. The cordyceps militaris culture medium obtained according to the preparation method can effectively restrain infectious microbe growth, accelerate hypha forming, enhance cordyceps militaris sporocarp oxidation resistance and have the wide application prospect.

Description

technical field [0001] The invention relates to the field of cultivation of Cordyceps militaris, in particular to a culture medium of Cordyceps militaris and a preparation method thereof. Background technique [0002] Cordyceps militaris, also known as Cordyceps militaris and Cordyceps militaris, is a medicinal fungus recognized at home and abroad. The content of the most essential medicinal ingredient, cordycepin, in artificially cultivated Cordyceps militaris is several times higher than that in wild Cordyceps sinensis. The content of nutrients such as cordycepic acid, adenosine, cordyceps polysaccharide, and mannitol is also relatively high. Cordyceps militaris has the effects of anti-cancer, nourishing the lungs and kidneys, and improving immunity, and has extremely high medicinal value. The existing medium for indoor cultivation of Cordyceps militaris not only has a low content of effective nutrients, but also interferes with bacteria during the growth of mycelia. The ...

Claims

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Application Information

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IPC IPC(8): A01G18/20
CPCA01G18/20
Inventor 龙新孔英戈龙耀郑婷
Owner 湖南金芙农业科技有限公司
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