Method for preparing sparassis crispa fermentation medium

The technology of a fermentation medium and Hydrangea, which is applied in the field of preparation of Hydrangea fermentation medium, can solve the problems of low biotransformation rate of culture substrate, unfavorable promotion and consumption of Hydrangea, and long hydrangea cultivation period, so as to reduce the cultivation cost, Effect of shortening the growth cycle and increasing individual weight

Inactive Publication Date: 2019-01-01
FUQING CITY FIRE KIRIN EDIBLE FUNGUS TECH DEV
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the cultivation period of hydrangea is long, the biotransformation rate of the culture medium is low, and the annual output is low, which leads to high production costs of hydrangea production enterprises, which in turn drives the market price to be too high, which is not conducive to the rapid promotion and consumption of hydrangea.

Method used

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  • Method for preparing sparassis crispa fermentation medium
  • Method for preparing sparassis crispa fermentation medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] S1: The natural community environment in the Changbai Mountains in Northeast China is good, and the soil and decayed wood in the pine forest under the forest without human activities are selected. The soil and decayed wood are collected at a depth between the surface and 8 to 12 cm below the surface. Stones, stones, For fallen leaves and weeds, crush the rotten wood and mix it with the soil. After mixing, add normal saline to the soil. The weight ratio of soil and normal saline is 1:2. Add ammonium sulfate, brown sugar and glucose, the mass ratio of supernatant, ammonium sulfate and sugar source is 100:0.5:2, mix and cultivate to obtain culture medium;

[0027] S2: Mix 75 parts of pine wood chips, 10 parts of chaff, and 5 parts of flour in parts by weight to obtain a primary matrix;

[0028] S3: After diluting the culture solution by 50 times, spray it on the primary substrate, and stir while spraying, until the water content reaches 60%, cover the film and carry out st...

Embodiment 2

[0032] S1: The natural community environment in the Changbai Mountains in Northeast China is good, and the soil and decayed wood in the pine forest under the forest without human activities are selected. The soil and decayed wood are collected at a depth between the surface and 8 to 12 cm below the surface. Stones, stones, For fallen leaves and weeds, crush the rotten wood and mix it with the soil. After mixing, add normal saline to the soil. The weight ratio of soil and normal saline is 1:3. Add ammonium sulfate, brown sugar and glucose, the mass ratio of supernatant, ammonium sulfate and sugar source is 100:1:3.5, mix and cultivate to obtain culture medium;

[0033] S2: Mix 50 parts of pine wood chips, 15 parts of chaff and wheat bran, and 7 parts of flour in parts by weight to obtain a primary matrix;

[0034] S3: After diluting the culture solution by 75 times, spray it on the primary substrate, and stir while spraying, until the water content is 62%, cover the film and ca...

Embodiment 3

[0038] S1: The natural community environment in the Changbai Mountains in Northeast China is good, and the soil and decayed wood in the pine forest under the forest without human activities are selected. The soil and decayed wood are collected at a depth between the surface and 8 to 12 cm below the surface. Stones, stones, For fallen leaves and weeds, crush the rotten wood and mix it with the soil. After mixing, add normal saline to the soil. The weight ratio of soil and normal saline is 1:4. Add ammonium sulfate, brown sugar and glucose, the mass ratio of supernatant, ammonium sulfate and sugar source is 100: 1.5: 5, mix and cultivate to obtain culture medium;

[0039] S2: Mix 85 parts of pine wood chips, 20 parts of chaff and wheat bran, and 10 parts of flour in parts by weight to obtain a primary matrix;

[0040] S3: After diluting the culture solution by 100 times, spray it on the primary substrate, and stir it while spraying until the water content is 65%, then cover it w...

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Abstract

The invention discloses a method for preparing a sparassis crispa fermentation medium. The method removes terpenes and phenol aldehyde aromatic substances in pine wood chips by natural floras, and accelerates growth speed of sparassis crispa mycelia, thereby greatly shortening the growth cycle of sparassis crispa. At the same time, natural floras are used to conduct decomposing fermentation on substrate forming the fermentation medium, so that macromolecular substances in the substrate are effectively decomposed into small molecular substances which can be absorbed and utilized by sparassis crispa, a large amount of nutrients are provided for growth of sparassis crispa, thereby not only increasing the individual weight of sparassis crispa, and also improving the nutritional quality in sparassis crispa. Due to addition of the pine wood chips and a fiber substrate, the use of high-priced substrates such as flour and potato flour is reduced, and cultivation costs are reduced.

Description

technical field [0001] The invention relates to the technical field of biological fermentation, in particular to a preparation method of hydrangea fermentation medium. Background technique [0002] Hydrangea tastes crisp and tender, has a pleasant fragrance, and has high nutritional and health value. The polysaccharide active ingredients it contains have the functions of preventing cancer and enhancing immunity. It is a rare medicinal edible fungus among mushrooms. At present, the cultivation period of hydrangea is long, the biotransformation rate of culture substrate is low, and the annual output is low, which leads to high production costs of hydrangea species production enterprises, which in turn drives the market price to be too high, which is not conducive to the rapid promotion and consumption of hydrangea. Contents of the invention [0003] The object of the present invention is, aiming at the above-mentioned deficiencies in the prior art, propose a kind of preparat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G18/20
CPCA01G18/20
Inventor 陈美英王国强何绍东
Owner FUQING CITY FIRE KIRIN EDIBLE FUNGUS TECH DEV
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