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Excellent tremella sanguinea strain cultivation method

A cultivation method and technology of blood ear, which is applied in the field of cultivation of excellent strains of blood ear, can solve the problems of low crop cultivation yield, less basic research, and low ear yield, so as to increase yield, ensure effectiveness, and improve The effect of ear rate

Active Publication Date: 2021-03-12
湖北保侬康血耳科技开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, in the process of artificial cultivation of blood ear, there are few basic researches, the yield of section tree cultivation is low, the rate of ear production after inoculation is low, and the research on substitute material cultivation has not started

Method used

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  • Excellent tremella sanguinea strain cultivation method
  • Excellent tremella sanguinea strain cultivation method
  • Excellent tremella sanguinea strain cultivation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] Embodiment 1: a kind of cultivation method of blood ear excellent bacterial strain, comprises the following steps, step 1, the acquisition of mother species, removes the blood ear on the base wood, after the base wood is dried, rinses clean repeatedly with running water earlier, cuts out The base wood of the part closest to the growth of the original blood ear was scrubbed several times with 75% alcohol cotton balls in the laboratory, then washed with sterile water, dried with sterile gauze, and cut open with a sterile knife. Clamp the base wood block the size of a matchhead, place it in the center of the prepared test tube culture medium, put one grain in each tube, and cultivate it at 24-26°C. After comparing and screening multiple tubes, select the one that grows vigorously and is free from bacterial contamination. The isolates were transferred to fresh culture medium in time, after multiple selections, transferred to tubes for purification, the mycelium grew vigorous...

Embodiment 2

[0046] Embodiment 2: A kind of cultivation method of blood ear fine strain, the difference with embodiment 1 is that the raw material of soybean cake culture medium comprises 30 parts of soybean cake powder, 15 parts of sucrose, 1 part of dipotassium hydrogen phosphate, 0.5 part of Magnesium sulfate heptahydrate, 15 parts of agar, the ratio of material to water is 1:1.0-1.2 (weight ratio). In parts by weight, the raw materials of the second-generation mother seed medium include 60 parts of sawdust, 20 parts of wheat bran, 1 part of gypsum powder, 1 part of gypsum powder, and 0.5 part of sugar, and the ratio of material to water is 1:1.0-1.2. In step 4, the concentration of sugar water is 0.05%.

Embodiment 3

[0047] Embodiment 3: A kind of breeding method of excellent bacterial strain of blood ear, the difference with embodiment 1 is: the raw material of soybean cake culture medium comprises 30 parts of soybean cake powder, 15 parts of sucrose, 2 parts of dipotassium hydrogen phosphate, 1 part of Magnesium sulfate heptahydrate, 15 parts of agar, the ratio of material to water is 1:1.0-1.2 (weight ratio). In terms of parts by weight, the raw materials of the second-generation mother seed medium include: 75 parts of sawdust, 30 parts of wheat bran, 2.5 parts of gypsum powder, 2.5 parts of gypsum powder, 2 parts of sugar, and the ratio of material to water is 1:1.0-1.2 . In step 4, the concentration of sugar water is 2%.

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Abstract

The invention relates to the technical field of edible and medicinal fungus strain preparation, and discloses an excellent tremella sanguinea strain cultivation method. The method comprises the following steps of 1, obtaining a mother strain; 2, preparing a second-generation mother strain; 3, preparing an original strain; and 4, producing a cultivated strain. The method has the following advantages and effects that a complex of tremella sanguinea hyphae and stereum rugosum is originally adopted as a tremella sanguinea strain, the cultivated strain is obtained through the original cultivation method, the inoculated tremella sanguinea output rate during tremella sanguinea cultivation is remarkably improved, tremella sanguinea grows well, the tremella sanguinea yield is remarkably increased,and the method is of great significance to large-scale cultivation and industrialization of the tremella sanguinea.

Description

technical field [0001] The invention relates to the technical field of preparation of edible and medicinal fungal strains, in particular to a method for cultivating excellent strains of blood ear fungi. Background technique [0002] Blood ear, also known as medicine ear, blood-colored white fungus, blood fungus, is a kind of fungus, dark reddish brown to dark brown when fresh, hard gelatin with fleshy, leaf-shaped, large, thin petals, entire edge, wavy, lower commissure , edible, nutritious, but also for medicinal purposes. Xueer relaxes tendons and activates blood circulation, which can dilute viscous blood, enhance fluidity, and reduce the risk of stroke in the human body. Blood ear also has the functions of nourishing blood and beautifying, and it is a pure natural blood nourishing food. Xueer is a good gynecological medicine for treating irregular menstruation and excessive leucorrhea among the people in the mountainous area of ​​northwest Hubei. It also has a good cur...

Claims

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Application Information

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IPC IPC(8): A01G18/00A01G18/20A01G18/50A01G18/40
CPCA01G18/00A01G18/20A01G18/50A01G18/40Y02W30/40
Inventor 陈莎汤杰陈启武王君楚李利罗茜尹洪丽
Owner 湖北保侬康血耳科技开发有限公司
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