CN105036904A - Fluffy permeable moisturizing grain culture medium capable of promoting pleurotus nebrodensis mycelium growth, and preparation method thereof - Google Patents
Fluffy permeable moisturizing grain culture medium capable of promoting pleurotus nebrodensis mycelium growth, and preparation method thereof Download PDFInfo
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- CN105036904A CN105036904A CN201510389408.7A CN201510389408A CN105036904A CN 105036904 A CN105036904 A CN 105036904A CN 201510389408 A CN201510389408 A CN 201510389408A CN 105036904 A CN105036904 A CN 105036904A
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Abstract
The invention discloses a fluffy permeable moisturizing grain culture medium capable of promoting pleurotus nebrodensis mycelium growth. The fluffy permeable moisturizing grain culture medium comprises following ingredients, by weight, 30 to 50 parts of sorghum particle, 20 to 30 parts of tofu yellow fermenting liquid, 10 to 20 parts of sugarcane top, 10 to 20 parts of peanut straw, 6 to 8 parts of plant carbon, 8 to 10 parts of humic acid, 4 to 6 parts of Chitosan fiber, 3 to 5 parts of chitosan, 2 to 3 parts of indole-3-butyric acid potassium, 2 to 4 parts of a starch grafted montmorillonite nano water absorbing and holding material, 15 to 19 parts of soya-bean cake powder, and 12 to 14 parts of oil-tea meal. According to a preparation method, tofu yellow fermenting liquid is used for providing pleurotus nebrodensis with a nitrogen source convenient for absorption; an oligomeric acid is used for promoting absorption of pleurotus nebrodensis mycelia on nutrients; humic acidic ammonium obtained from processed plant carbon is capable of promoting absorption on nitrogen; three-dimensional macroporous scaffolds loaded with chitosan fiber and chitosan are used for increasing specific surface area of the fluffy permeable moisturizing grain culture medium, and providing fluffy moisturizing structures, and is beneficial for growth of pleurotus nebrodensis.
Description
Technical field
The invention belongs to breed of edible fungus field, be specifically related to a kind of fluffy air permeable humidity retaining grain culture medium and the preparation method that promote Pleurotus nebrodensis mycelial growth.
Background technology
Pleurotus nebrodensis Pseudomonas Basidiomycotina Hymenomycetes falls apart Zoopagales Pleurotaceae pleurotus, and its mushroom body is loose, and color is pure white, and bacterial context is fine and smooth, and quality is tender and crisp, delicious good to eat, nutritious, is described as the edible mushrooms of most potentiality to be exploited in pleurotus.Bean curd yellow pulp water is in soybean curd production process, the protein coagulation in soya-bean milk is made to become solid bean curd with peptizer, the press filtration waste water separated after bean curd is separated with water, central containing a large amount of protein, carbohydrate, salt and trace element, nutritious, the growth that can be Pleurotus nebrodensis provides nitrogenous source and other nutritive substance.
Summary of the invention
The present invention is directed to the artificial culture demand of Pleurotus nebrodensis, propose a kind of fluffy air permeable humidity retaining grain culture medium and the preparation method that promote Pleurotus nebrodensis mycelial growth.
The technical solution used in the present invention is as follows:
A kind of fluffy air permeable humidity retaining Chinese sorghum grain culture medium promoting Pleurotus nebrodensis mycelial growth, it is characterized in that, comprise following parts by weight of component: Chinese sorghum particle 30-50, bean curd yellow pulp water 20-30, Caulis Sacchari sinensis leaf 10-20, peanut straw 10-20, vegetation charcoal 6-8, humic acid 8-10, chitin fiber 4-6, chitosan 3-5,-oligomerization acid 3-5, butyric acid potassium 2-3, starch-grafted montmorillonite-based nano water-absorbing-retaining material 2-4, soybean cake powder 15-19, Extracted From Oil-tea-cake 12-14, glucose 4-7, magnesium sulfate heptahydrate 2-3, potassium hydrogen phosphite 2-4, yeast extract paste 1-2, lactic acid 2-4, yeast 1-2, appropriate water.
Promote a fluffy air permeable humidity retaining grain culture medium preparation method for Pleurotus nebrodensis mycelial growth, it is characterized in that, comprise the following steps:
(1) get Chinese sorghum particle and put into pressure kettle, add gross weight 3-5 water doubly, steaming and decocting under high pressure 20-40min, mixes with bean curd yellow pulp water afterwards, adds yeast, closed environment bottom fermentation 2-3d, obtains modification cereal-granules complex liquid for subsequent use;
(2) chitin fiber, chitosan, soybean cake powder, Extracted From Oil-tea-cake, lactic acid, starch-grafted montmorillonite-based nano water-absorbing-retaining material mixing and stirring is got, and add after gross weight 1-2 water doubly stirs, at 50-60 DEG C, heated and stirred 10-20min is the 65-70% of gross weight to water content, is prepared into three-dimensional macropore support for subsequent use; Getting after vegetation charcoal, humic acid mixing low temperature 20-30 DEG C of calcining 20-30min in a nitrogen environment, to obtain ammonium humate for subsequent use;
(3), after getting Caulis Sacchari sinensis leaf, peanut straw mixing, put into pulverizer and pulverize 10-20min to obtain composite powder for subsequent use;
(4) after getting modification cereal-granules complex liquid, ammonium humate, composite powder, the acid of-oligomerization, butyric acid potassium, starch-grafted montmorillonite-based nano water-absorbing-retaining material, glucose, magnesium sulfate heptahydrate, potassium hydrogen phosphite, yeast extract paste mixing and stirring, centrifuge dehydration to water content is adopted to be the 60-70% of gross weight afterwards, being filled in three-dimensional macropore support, obtain culture medium raw material for subsequent use;
(5) by this culture medium raw material sterilizing 20-40min in the steam of 100 DEG C, to obtain final product.
Beneficial effect of the present invention is embodied in:
The present invention adopts bean curd yellow pulp water to be that Pleurotus nebrodensis provides the nitrogenous source easily absorbed, and the acid of employing-oligomerization facilitates the absorption of Pleurotus nebrodensis mycelia to nutritive substance, and the ammonium humate adopting the vegetation charcoal processed to generate facilitates the absorption of nitrogen element; Adopt the three-dimensional macropore support carrying chitin fiber, chitosan, while adding the surface area ratio of substratum, loose water conservation moisture structure is provided, is beneficial to the growth of Pleurotus nebrodensis.
Embodiment
Embodiment
The fluffy air permeable humidity retaining Chinese sorghum grain culture medium of the promotion Pleurotus nebrodensis mycelial growth described in the present embodiment, it is characterized in that, comprise following parts by weight of component: Chinese sorghum particle 40, bean curd yellow pulp water 25, Caulis Sacchari sinensis leaf 15, peanut straw 15, vegetation charcoal 7, humic acid 9, chitin fiber 5, chitosan 4 ,-oligomerization acid 4, butyric acid potassium 2.5, starch-grafted montmorillonite-based nano water-absorbing-retaining material 3, soybean cake powder 17, Extracted From Oil-tea-cake 13, glucose 5.5, magnesium sulfate heptahydrate 2.5, potassium hydrogen phosphite 3, yeast extract paste 1.5, lactic acid 3, yeast 1.5, appropriate water.
The fluffy air permeable humidity retaining grain culture medium preparation method of the promotion Pleurotus nebrodensis mycelial growth described in the present embodiment, is characterized in that, comprise the following steps:
(1) get Chinese sorghum particle and put into pressure kettle, add gross weight 3-5 water doubly, steaming and decocting under high pressure 20-40min, mixes with bean curd yellow pulp water afterwards, adds yeast, closed environment bottom fermentation 2-3d, obtains modification cereal-granules complex liquid for subsequent use;
(2) chitin fiber, chitosan, soybean cake powder, Extracted From Oil-tea-cake, lactic acid, starch-grafted montmorillonite-based nano water-absorbing-retaining material mixing and stirring is got, and add after gross weight 1-2 water doubly stirs, at 50-60 DEG C, heated and stirred 10-20min is the 65-70% of gross weight to water content, is prepared into three-dimensional macropore support for subsequent use; Getting after vegetation charcoal, humic acid mixing low temperature 20-30 DEG C of calcining 20-30min in a nitrogen environment, to obtain ammonium humate for subsequent use;
(3), after getting Caulis Sacchari sinensis leaf, peanut straw mixing, put into pulverizer and pulverize 10-20min to obtain composite powder for subsequent use;
(4) after getting modification cereal-granules complex liquid, ammonium humate, composite powder, the acid of-oligomerization, butyric acid potassium, starch-grafted montmorillonite-based nano water-absorbing-retaining material, glucose, magnesium sulfate heptahydrate, potassium hydrogen phosphite, yeast extract paste mixing and stirring, centrifuge dehydration to water content is adopted to be the 60-70% of gross weight, being filled in three-dimensional macropore support, obtain culture medium raw material for subsequent use;
(5) by this culture medium raw material sterilizing 20-40min in the steam of 100 DEG C, to obtain final product.
Claims (2)
1. one kind promotes the fluffy air permeable humidity retaining Chinese sorghum grain culture medium of Pleurotus nebrodensis mycelial growth, it is characterized in that, comprise following parts by weight of component: Chinese sorghum particle 30-50, bean curd yellow pulp water 20-30, Caulis Sacchari sinensis leaf 10-20, peanut straw 10-20, vegetation charcoal 6-8, humic acid 8-10, chitin fiber 4-6, chitosan 3-5,-oligomerization acid 3-5, butyric acid potassium 2-3, starch-grafted montmorillonite-based nano water-absorbing-retaining material 2-4, soybean cake powder 15-19, Extracted From Oil-tea-cake 12-14, glucose 4-7, magnesium sulfate heptahydrate 2-3, potassium hydrogen phosphite 2-4, yeast extract paste 1-2, lactic acid 2-4, yeast 1-2, appropriate water.
2. promote a fluffy air permeable humidity retaining grain culture medium preparation method for Pleurotus nebrodensis mycelial growth, it is characterized in that, comprise the following steps:
(1) get Chinese sorghum particle and put into pressure kettle, add gross weight 3-5 water doubly, steaming and decocting under high pressure 20-40min, mixes with bean curd yellow pulp water afterwards, adds yeast, closed environment bottom fermentation 2-3d, obtains modification cereal-granules complex liquid for subsequent use;
(2) chitin fiber, chitosan, soybean cake powder, Extracted From Oil-tea-cake, lactic acid, starch-grafted montmorillonite-based nano water-absorbing-retaining material mixing and stirring is got, and add after gross weight 1-2 water doubly stirs, at 50-60 DEG C, heated and stirred 10-20min is the 65-70% of gross weight to water content, is prepared into three-dimensional macropore support for subsequent use; Getting after vegetation charcoal, humic acid mixing low temperature 20-30 DEG C of calcining 20-30min in a nitrogen environment, to obtain ammonium humate for subsequent use;
(3), after getting Caulis Sacchari sinensis leaf, peanut straw mixing, put into pulverizer and pulverize 10-20min to obtain composite powder for subsequent use;
(4) after getting modification cereal-granules complex liquid, ammonium humate, composite powder, the acid of-oligomerization, butyric acid potassium, starch-grafted montmorillonite-based nano water-absorbing-retaining material, glucose, magnesium sulfate heptahydrate, potassium hydrogen phosphite, yeast extract paste mixing and stirring, centrifuge dehydration to water content is adopted to be the 60-70% of gross weight, being filled in three-dimensional macropore support, obtain culture medium raw material for subsequent use;
(5) by this culture medium raw material sterilizing 20-40min in the steam of 100 DEG C, to obtain final product.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107619360A (en) * | 2016-07-15 | 2018-01-23 | 何萌 | A kind of gene induction type suspension liquid fertilizer and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103332992A (en) * | 2013-07-18 | 2013-10-02 | 司天戎 | High-quality pleurotus eryngii culture medium and preparation method |
| CN104261996A (en) * | 2014-09-25 | 2015-01-07 | 安徽天都灵芝制品公司 | Grain culture medium for agrocybe cylindracea and preparation method of grain culture medium |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103332992A (en) * | 2013-07-18 | 2013-10-02 | 司天戎 | High-quality pleurotus eryngii culture medium and preparation method |
| CN104261996A (en) * | 2014-09-25 | 2015-01-07 | 安徽天都灵芝制品公司 | Grain culture medium for agrocybe cylindracea and preparation method of grain culture medium |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107619360A (en) * | 2016-07-15 | 2018-01-23 | 何萌 | A kind of gene induction type suspension liquid fertilizer and preparation method thereof |
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