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Application of an edible fungus bag based on walnut shell/meal in strain cultivation

A technology of edible mushrooms and walnut shells, applied in the food field, can solve the problems of not making the best use of everything, air pollution, and low utilization value, and achieve the effects of shortening the production cycle, increasing the fruiting rate, and efficient transformation

Active Publication Date: 2020-09-04
GUIZHOU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Walnut milk production, as one of the walnut intensive processing, will produce a large amount of walnut shells and walnut pulp in the production. If these two by-products are discarded as waste or burned only in the form of fuel, the utilization value is extremely low, and it is easy to cause Air and environment pollution, serious waste of resources, far from making the best use of everything

Method used

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  • Application of an edible fungus bag based on walnut shell/meal in strain cultivation
  • Application of an edible fungus bag based on walnut shell/meal in strain cultivation
  • Application of an edible fungus bag based on walnut shell/meal in strain cultivation

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preparation example Construction

[0030] The present invention also provides a kind of preparation method of the edible mushroom bag based on walnut shell / meal, comprising the following steps:

[0031] Step 1. Selection of raw materials: walnut shells, walnut meal, and corn stalks must be fresh when used, and must not be piled up for a long time to become moldy or rancid. Otherwise, after inoculation, not only the growth of mycelium is slow, but the fruiting is poor, and there will be bacteria pollution in succession in the later stage. ;

[0032] Step 2, ingredients: weigh the following components according to parts by mass: 100 parts of walnut shell / meal compound, 0.1-0.5 parts of urea, 0.1-1 part of superphosphate, 1-2 parts of gypsum, 150-160 parts of water;

[0033] Wherein, the walnut shell / meal compound includes the following components according to mass percentage: 30%-50% of walnut shell, 30%-50% of walnut meal, 10%-20% of corn stalk, and the total mass percentage of the above is 100%;

[0034] Step ...

Embodiment 1

[0041] A preparation method based on walnut shell / meal edible mushroom bag, comprising the following steps:

[0042] (1) Selection of raw materials: walnut shells, walnut pulp, and corn stalks must be fresh when used, and must not be piled up for a long time to become moldy or rancid. .

[0043] (2) Ingredients: Add 30 parts of walnut shells, 50 parts of walnut meal, and 20 parts of corn stalks according to parts by mass; add 0.5 parts of urea, 1 part of superphosphate, 2 parts of gypsum, and 150 parts of water.

[0044] (3) Filling: Put the prepared culture substrate into the bacteria bag, keep the tightness when filling, tighten the bag mouth according to the standard, wipe the bag mouth clean with a towel, and label it.

[0045] (4) Sterilization: put the processed fungus packs in an autoclave, and sterilize them at 121° C. for 15 minutes to make them thoroughly sterilized, and prepare edible fungus packs based on walnut shells / meal.

[0046] The above-mentioned application...

Embodiment 2

[0051] A preparation method based on walnut shell / meal edible mushroom bag, comprising the following steps:

[0052] (1) Selection of raw materials: walnut shells, walnut pulp, and corn stalks must be fresh when used, and must not be piled up for a long time to become moldy or rancid. .

[0053] (2) Ingredients: 40 parts of walnut shells, 40 parts of walnut meal, 20 parts of corn stalks, 0.5 parts of urea, 0.5 parts of superphosphate, 1.5 parts of gypsum and 160 parts of water were added according to parts by mass.

[0054] (3) Filling: Put the prepared culture substrate into the bacteria bag, keep the tightness when filling, tighten the bag mouth according to the standard, wipe the bag mouth clean with a towel, and label it.

[0055] (4) Sterilization: put the processed fungus packs in an autoclave, and sterilize them at 126° C. for 10 minutes to make them thoroughly sterilized, and prepare edible fungus packs based on walnut shells / meal.

[0056] The above-mentioned applic...

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Abstract

The invention discloses an edible mushroom bag based on a walnut shell / dreg and a preparation method and application thereof. The mushroom bag is prepared from the following components in parts by mass: 100 parts of walnut shell / dreg complex, 0.1 to 0.5 part of urea, 0.1 to 1 part of superphosphate, 1 to 2 parts of gypsum and 150 to 160 parts of water; the walnut shell / dreg complex is prepared from the following components in percentage by mass: 30% to 50% of walnut shell, 30% to 50% of walnut dreg, and 10% to 20% of maize straw, and the total mass percentage of the components is 100%. The walnut shell and the walnut dreg, which are by-products in production of walnut milk, are used for comprehensively developing a novel edible mushroom bag, so that the value-added exploitation of the by-products is realized, and the resources are efficiently converted; moreover, the novel mushroom bag is better in substrate nutrition and permeability, thereby facilitating mycelial growth, increasing the fruiting rate, shortening fruiting time, and significantly shortening the production cycle.

Description

technical field [0001] The invention belongs to the technical field of food, and in particular relates to the application of an edible fungus bag based on walnut shell / meal in strain cultivation. Background technique [0002] Edible fungus is a kind of large edible fungus, which is more and more popular among consumers because of its delicious taste and rich nutrition. The nutrients needed by edible fungi include carbon sources, nitrogen sources, inorganic salts and vitamins. Mycelia can decompose cellulose, hemicellulose, lignin, starch, pectin and other components into nutrients such as monosaccharides or disaccharides by secreting a variety of enzymes, which can be absorbed and utilized as carbon sources, and can also directly absorb organic acids and Alcohols, etc., but cannot directly use inorganic carbon. The nutrients required by edible fungi can be obtained from sawdust, cottonseed hulls, straw, wheat straw, corn cobs, corn stalks and other substances. In recent y...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G18/20
CPCA01G18/20
Inventor 曾海英秦礼康
Owner GUIZHOU UNIV
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