Bamboo-fungus culture medium and preparing method thereof

A culture medium and technology of bamboo fungus, applied in botany equipment and methods, fertilizers made of biological waste, application, etc., can solve the problems of insufficient nutrients in the later stage of the culture medium, long fruiting time, etc. Mushroom time is short and the effect of improving the quality of Dictyophora

Inactive Publication Date: 2017-01-04
山东福禾菌业科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the problems of lack of nutrients in the late stage of the culture medium and long fruiting time in the early stage in the prior art, the present invention provides a culture medium for bamboo fungus

Method used

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  • Bamboo-fungus culture medium and preparing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A bamboo fungus medium, prepared from the following raw materials in parts by weight: 12 parts of bran, 36 parts of bamboo sawdust, 8 parts of bamboo leaves, CaO 2 0.12 parts, 0.3 parts of ascorbic acid, 0.2 parts of phytic acid, 10 parts of soluble starch, 8 parts of chitosan, 0.5 parts of potassium dihydrogen phosphate, 5 parts of oyster powder, 6 parts of saponins extract, 0.3 parts of PVP, rapeseed oil 2 copies;

[0022] The bamboo sawdust is soaked in nutrient solution for 2 hours in advance;

[0023] The nutrient solution contains 3g of calcium stearate lactate, 2g of vitamin B, and 8g of sodium alginate in every 1000ml of water;

[0024] Described acacia extract is that 25 parts of acacia seeds and 18 parts of acacia are added with 300 parts of pure water, heated and boiled for 50 min, filtered, and the filtrate is added with calcium citrate accounting for 0.8% of the filtrate weight, and stirred evenly;

[0025] The culture medium was prepared as follows:

[...

Embodiment 2

[0029] A bamboo fungus culture medium, prepared from the following raw materials in parts by weight: 10 parts of bran, 38 parts of bamboo sawdust, 7 parts of bamboo leaves, CaO 2 0.1 part, 0.33 part of ascorbic acid, 0.1 part of phytic acid, 9 parts of soluble starch, 6 parts of chitosan, 0.7 part of potassium dihydrogen phosphate, 4 parts of oyster powder, 5 parts of saponin extract, 0.3 part of PVP, rapeseed oil 3 copies;

[0030] Described acacia extract is that 23 parts of acacia seeds and 15 parts of acacia are added with 300 parts of pure water, heated and boiled for 50 min, filtered, and the filtrate is added with calcium citrate accounting for 0.8% of the filtrate weight, and stirred evenly;

[0031] The culture medium was prepared as follows:

[0032] (1) After ascorbic acid, phytic acid and soluble starch are stirred evenly, PVP and rapeseed oil are added to the mixed raw materials, stirred evenly and then granulated, then sprayed with saponin extract, sprinkled wit...

Embodiment 3

[0035] A bamboo fungus culture medium, prepared from the following raw materials in parts by weight: 11 parts of bran, 35 parts of bamboo sawdust, 5 parts of bamboo leaves, CaO 2 0.15 parts, 0.36 parts of ascorbic acid, 0.1 parts of phytic acid, 8 parts of soluble starch, 7 parts of chitosan, 0.8 parts of potassium dihydrogen phosphate, 3 parts of oyster powder, 4 parts of saponin extract, PVP, 3 parts of rapeseed oil;

[0036] Described acacia extract is to add 300 parts of pure water in 20 parts of acacia seeds and 20 parts of acacia, heat and boil for 50min, filter, add calcium citrate accounting for 0.8% of the filtrate weight in the filtrate, and stir to get final product;

[0037] The preparation method of the culture medium is the same as in Example 1.

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Abstract

The invention belongs to the technical field of edible mushroom cultivating, and particularly relates to a bamboo-fungus culture medium and a preparing method thereof. The bamboo-fungus culture medium is prepared from bran, bamboo wood chips, bamboo leaves, CaO2, ascorbic acid, phytic acid, soluble starch, chitosan, monopotassium phosphate, oyster powder, Chinese honeylocust fruit extracting liquid, PVP and colza oil. By means of the culture medium, the subacidity and aerobic environment required by growing of bamboo fungi can be kept for a long time, nutrients are full, the mushroom emergence time is short, and the total yield of bamboo fungi is increased; growth of infectious microbes and mycete can be effectively inhibited, and the quality of bamboo fungi can be improved.

Description

technical field [0001] The invention belongs to the technical field of edible fungus cultivation, and in particular relates to a bamboo fungus culture medium and a preparation method thereof. Background technique [0002] Dictyophora is a kind of edible fungus, known as the "king of fungi", and was used as a tribute in ancient times. Dictyophora is rich in protein, amino acids, vitamins and polysaccharides. It tastes delicious, has special antiseptic effects, and also has weight loss, health care and tonic functions. [0003] The resources of wild Dictyophora are scarce, and the output is very small, which is far from meeting the needs of domestic and foreign markets, and is restricted by climatic conditions. The existing culture medium of bamboo fungus takes a long time to produce mushrooms in the early stage, and the quality of the products picked in the later stage is uneven, the overall deviation is high, and the residual mushroom rate is high. Contents of the inventi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00A01G1/04
CPCC05B7/00C05G3/00C05G5/30C05B15/00C05D3/00C05F1/007C05F5/002C05F11/00C05F11/10
Inventor 任鹏飞王振利赵敬聪李召义
Owner 山东福禾菌业科技股份有限公司
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