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Cassava silkworm coydyceps militaris (L.) link cultivated by taking cassava silkworm chrysalis as host and cultivating method thereof

A method for cultivating cassava silkworms and a technology for cassava silkworms are applied in the field of cultivating cassava silkworm Cordyceps militaris and the cultivation field thereof, which can solve problems such as difficulty in meeting market demands, and achieve the effects of broad commercial application prospects, low production cost and short production cycle.

Inactive Publication Date: 2010-10-06
张天宝
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Now there are fewer and fewer wild Cordyceps, it is difficult to meet market demand
However, there is no research report on the cultivation of cassava silkworm chrysalis by using Cordyceps militaris to infect cassava silkworm chrysalis

Method used

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] The present invention will be further described below in conjunction with specific embodiments.

[0019] (1) Cassava silkworm chrysalis preparation

[0020] The cassava silkworm cocoons that have pupated for 2 days are cut open with scissors, the silkworm chrysalis are taken out, and healthy silkworm chrysalis that are not damaged are selected for cultivating Cordyceps militaris.

[0021] (2) Strain preparation

[0022] The collected or purchased Cordyceps militaris (L.) Link is separated and purified into Cordyceps militaris strains, and then made into liquid strains through secondary amplification (this is a conventional method for producing liquid strains) .

[0023] (3) Vaccination infection

[0024] Put the silkworm chrysalis into the sterilized water made by an ozone generator for 5-10 minutes, soak and disinfect the cultured Cordyceps militaris liquid strain, inhale the liquid strain with a sterile syringe, and inject 0.05-0.3 ml liquid bacteria.

[0025] (4...

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PUM

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Abstract

The invention provides a cassava silkworm coydyceps militaris (L.) link cultivated by taking cassava silkworm chrysalis as a host and a cultivating method thereof. The cassava silkworm coydyceps militaris (L.) link is specifically characterized in that: the cassava silkworm chrysalis is yellow brown or dark brown mycelium with a slightly yellow body surface; and rod-like or branched orange-yellow fruiting bodies are grown on the body surface of the silkworm chrysalis. The cassava silkworm coydyceps militaris (L.) link is cultivated by the following steps of: cultivating the strain of the coydyceps militaris (L.) link into liquid strain of the coydyceps militaris (L.) link; injecting the strain into the body of the cassava silkworm chrysalis by using a sterilized syringe; and then controlling the environment conditions such as the temperature, the moisture, the light and the like to cultivate the cassava silkworm coydyceps militaris (L.) link. The cassava silkworm coydyceps militaris (L.) link product has various active ingredients and nutritional ingredients, has a similar function to that of cordyceps sinensis, and can be used as a medicament, a health-care product and food; and the cultivating method is simple, has short period and low cost and is a practical method for developing the novel coydyceps militaris.

Description

technical field [0001] The invention relates to a method for cultivating cassava silkworm Cordyceps militaris in the field of biotechnology and a cultivation method thereof. Background technique [0002] Cordyceps militaris Coydyceps militaris (L.) Link, also known as Cordyceps militaris, Militaris, Cordyceps militaris, etc., belongs to Ascomycota, Ascomycetes, Hypocreales, Ergotaceae, Cordyceps. In nature, Cordyceps militaris mainly parasitizes the pupae or larvae of Lepidoptera insects. Cordyceps militaris is distributed all over the world, and it is distributed in all provinces of my country. [0003] Cordyceps sinensis, which belongs to the same genus as Cordyceps militaris, has very similar medicinal and health effects, such as regulating immunity, anti-fatigue, anti-aging, anti-inflammation, anti-virus, especially has a strong inhibitory effect on tumors. Cordyceps militaris is favored by consumers for its rich nutritional ingredients and unique medicinal value, and t...

Claims

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Application Information

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IPC IPC(8): A01G1/04A01H15/00
Inventor 张天宝
Owner 张天宝
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