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A method for producing Flammulina velutipes mycelium by utilizing ginkgo biloba residue

A technology of ginkgo biloba slag and Flammulina velutipes is applied in the fields of botanical equipment and methods, fertilizers made from biological waste, applications, etc. Improve the utilization rate of biotransformation, protect the environment, and improve the effect of memory

Inactive Publication Date: 2017-04-12
皖南大鹏天然产物有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Now engaged in the production of ginkgo biloba extracts, in the production process, a large amount of waste ginkgo biloba residues are produced, which is difficult to deal with in time. After a long time of stacking, it will rot and smell, polluting the environment

Method used

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  • A method for producing Flammulina velutipes mycelium by utilizing ginkgo biloba residue
  • A method for producing Flammulina velutipes mycelium by utilizing ginkgo biloba residue
  • A method for producing Flammulina velutipes mycelium by utilizing ginkgo biloba residue

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Effect test

Embodiment 1

[0025] A method for producing enoki mushroom mycelium extracted from enoki mushroom polysaccharides by using ginkgo leaf residue produced by an upstream enterprise as the main raw material component, characterized in that it comprises the following steps:

[0026] Step 1, weighing, take ginkgo biloba residue, corn cob, bran, white sugar, gypsum according to the formula, and its mass ratio is:

[0027]

[0028]

[0029] Step 2, base material pretreatment, first crush the ginkgo leaf residue weighed in step 1 into a size of 0.3-0.5cm, add corncobs and cellulase precursors in proportion to mix, and mix the cellulase precursors with the crushed ginkgo leaves The mass ratio of slag and corncob mixture is 1:5, adjust the dry humidity with water to control the water content at 40-50%, adjust the pH to 4.5-5.5 with acetic acid, mix well and put it in the cement pool for smoothing, Keep the material plane 20-30cm lower than the pool mouth, cover with plastic film, leave ventilati...

Embodiment 2

[0037] Step 1, weighing, take ginkgo biloba residue, corn cob, bran, white sugar, gypsum according to the formula, and its mass ratio is:

[0038]

[0039] Step 2, base material pretreatment, first crush the ginkgo leaf residue weighed in step 1 into a size of 0.3-0.5cm, add corncobs and cellulase precursors in proportion to mix, and mix the cellulase precursors with the crushed ginkgo leaves The mass ratio of slag and corncob mixture is 1:4. Adjust the dry humidity with water to control the water content at 50%, adjust the pH to 4.5-5.5 with acetic acid, mix well, put it into the cement pool and smooth it with light pressure, keep the material level 20-30cm below the pool mouth, cover with plastic film, Vents are left at the four corners of the cement pool, and the temperature in the pool is controlled at 40-50°C. After 5 days of fermentation and degradation, the degraded base material is taken out; generally, the degraded base material treated with cellulase parent matter...

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Abstract

The invention discloses a method for producing needle mushroom mycelium by virtue of ginkgo leaf residues. The needle mushroom mycelium is obtained by seven steps of material weighing, basic material pretreatment, mixing, bagging and sterilization, inoculating culturing, spawn running management and debagging harvesting. Compared with the prior art, the method has the advantages that basic materials are fermented for pretreatment to convert macromolecular crude lignocelluloses into micromolecular fine lignocelluloses to be effectively utilized by the mycelium during the culturing of the mycelium, so that biotransformation and bioavailability in a culturing state of the mycelium are improved, and reaches about 70 percent, the mycelium culturing time is shortened, the production efficiency is improved, the production cost is lowered, industrial and agricultural production waste is comprehensively utilized, and the environment is protected.

Description

technical field [0001] The invention relates to the technical field of edible fungus production, in particular to a production method of Flammulina velutipes mycelia for extracting Flammulina velutipes polysaccharide. Background technique [0002] Edible fungi are recognized as healthy food or functional food in the world due to their rich nutrition. They are not only rich in protein and vitamins, but also contain physiologically active substances, such as high molecular polysaccharides, natural organic germanium, cAMP, triterpenoids, etc. The immune function of the human body has important value. [0003] Flammulina velutipes is a well-known traditional edible fungus in my country, and it is the earliest artificially domesticated and cultivated in the world. Flammulina velutipes is rich in nutrition, delicious in taste, has high health care and medicinal value, and is an important edible fungus and medicinal fungus. Flammulina velutipes contains a variety of amino acids, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G1/04C05G3/00
CPCA01G18/00C05D3/00C05F5/002C05F11/00
Inventor 赵晶晶章鸿方正胡艳花方勇许洪杰余建芳
Owner 皖南大鹏天然产物有限公司
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