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Active agent for promoting ganoderma lucidum to grow

An active agent, Ganoderma lucidum technology, applied in the field of active agent to promote the growth of Ganoderma lucidum, can solve the problems of injury, legacy, residual toxic and harmful substances, etc., and achieve the effect of low cost, simple process steps, and strong operability

Inactive Publication Date: 2017-09-01
FUJIAN AGRI & FORESTRY UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the common Ganoderma lucidum active agents often add strong toxic chemicals such as carbendazim, sulfur, and formaldehyde. The disadvantage of this method is that a large amount of toxic and harmful substances remain, such as: formaldehyde exceeding the standard, pesticide residues, etc. left on Ganoderma lucidum products , causing great harm to the human body, so the purpose of the present invention is to not only improve the yield of Ganoderma lucidum, but also resist the pollution of Neurospora

Method used

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  • Active agent for promoting ganoderma lucidum to grow
  • Active agent for promoting ganoderma lucidum to grow
  • Active agent for promoting ganoderma lucidum to grow

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] (1) Culture medium preparation

[0025] Select 200g of potatoes, 20g of agar, and 20g of glucose. The above materials are used to make a basal medium and put into an Erlenmeyer flask. Weigh 650g of sodium diacetate, 100g of potassium sorbate, 280g of vitamin C, and 80g of sodium benzoate, dilute with water to 1000L. When active agents are used, 7 mL of diluted active agents are added to each liter of culture solution to cultivate Ganoderma lucidum strains.

[0026] (2) Medium sterilization

[0027] Put the prepared cultivation baskets into an autoclave and sterilize at 121°C for 30 minutes.

[0028] (3) Vaccination

[0029] When the temperature of the culture medium drops to 36-40°C, one group transfers Ganoderma lucidum to the culture medium added with active agent, which is designated as group A, and the other group transfers Neurospora species to the culture medium added with active agent Base, marked as group B, sealed with a parafilm after inoculation, and plac...

Embodiment 2

[0033] 1) Culture medium preparation

[0034] Select 200g of potatoes, 20g of agar, and 20g of glucose. The above materials are used to make a basal medium and put into an Erlenmeyer flask. Weigh 700g of sodium diacetate, 120g of potassium sorbate, 280g of vitamin C, and 80g of sodium benzoate, dilute with water to 1000L, and add 7mL of diluted active agent per liter of culture solution to cultivate Ganoderma lucidum strains.

[0035] (2) Medium sterilization

[0036] Put the prepared cultivation baskets into an autoclave and sterilize at 121°C for 30 minutes.

[0037] (3) Inoculation

[0038] When the temperature of the culture medium drops to 36-40°C, transfer the Ganoderma lucidum to the culture medium added with the active agent.

Embodiment 3

[0040] 1) Culture medium preparation

[0041] Select 200g of potatoes, 20g of agar, and 20g of glucose. The above materials are used to make a basal medium and put into an Erlenmeyer flask. Weigh 700g of sodium diacetate, 120g of potassium sorbate, 300g of vitamin C, and 80g of sodium benzoate, dilute with water to 1000L, and add 7mL of diluted active agent per liter of culture solution when using active agent to cultivate Ganoderma lucidum strains.

[0042] (2) Medium sterilization

[0043] Put the prepared cultivation baskets into an autoclave and sterilize at 121°C for 30 minutes.

[0044] (3) Inoculation

[0045] When the temperature of the culture medium drops to 36-40°C, transfer the Ganoderma lucidum to the culture medium added with the active agent.

[0046] Table 1 Effects of different concentrations of active agents on the growth of Ganoderma lucidum mycelium (long 5 days)

[0047]

[0048] Taking no active agent as blank control, it was found that the active ...

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Abstract

The invention relates to an active agent for promoting ganoderma lucidum to grow. The active agent consists of the following raw materials by weight: 650-700g of sodium diacetate, 100-120g of potassium sorbate, 280-300g of vitamin C and 80-100g of sodium benzoate. A common ganoderma lucidum active agent comprises strong toxic chemical substances such as carbendazim, sulfur and formaldehyde, the method has the defect that a great amount of toxic and harmful substances are retained, for example, formaldehyde exceeds standards, pesticide residues and the like are retained in ganoderma lucidum products, and great hurt can be done to human bodies, so that the active agent aims to both increase the yield of the ganoderma lucidum and prevent neurospora pollution.

Description

technical field [0001] The invention relates to the technical field of cultivation of medicinal fungi, in particular to an active agent for promoting the growth of ganoderma lucidum. Background technique [0002] Ganoderma lucidum, also known as Chizhi, Danzhi, etc., is a traditional precious fungus Chinese herbal medicine, rich in protein, vitamins, polysaccharides and triterpenoids. Its fruiting bodies are generally umbrella-shaped mushrooms, purple-red or reddish-brown in color, fleshy when young, corky when mature and dry, and fruiting bodies are composed of caps and stalks. In traditional Chinese medicine, it has the effects of nourishing and strengthening, consolidating the foundation and strengthening the body. And in the study of Western medicine, people found that Ganoderma lucidum has a variety of pharmacological effects, specifically: it has an inhibitory effect on tumors, and the polysaccharides extracted from Ganoderma lucidum can inhibit the growth and metasta...

Claims

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Application Information

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IPC IPC(8): C12N1/14C12R1/645
CPCC12N1/14
Inventor 傅俊生杨云静刘建兵戚梦林文雄
Owner FUJIAN AGRI & FORESTRY UNIV
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