CN103449908A - Pleurotus eryngii culture medium and preparation method thereof - Google Patents

Abstract

The invention relates to a pleurotus eryngii culture medium. The pleurotus eryngii culture medium is prepared from the following raw materials in parts by weight: 40-50 parts of cassava straw grains, 20-30 parts of corncob grains, 10-15 parts of cotton seed hulls, 10-12 parts of chestnut shells, 10-12 parts of broomcorn straws, 8-10 parts of peach twig grains, 8-10 parts of fecula worm sand, 14-16 parts of purple sweet potato powder, 5-8 parts of eggshell powder, 6-8 parts of cottonseed meal, 0.3-0.5 part of calcium carbonate, 1-5 parts of quick lime and 5-10 parts of controlled-release nutritional grains. The raw materials of the pleurotus eryngii culture medium provided by the invention are easily available and low in cost; cultivated pleurotus eryngii has the increased health-care effects of nourishing kidney, protecting liver and enhancing the immunity.

Description

A kind of Pleurotus eryngii substratum and preparation method thereof

Technical field

The present invention relates to the planting almond abalone mushroom technology, be specifically related to a kind of Pleurotus eryngii substratum and preparation method thereof.

Background technology

The nutrition of Pleurotus eryngii is accepted already, become the daily dish on the dining table of every household, market demand is increasing, therefore, cultivated area is increasing, conventional plantation raw material resources are fewer and feweri, find the existing raw material resources that new starting material replace or supplement, and become extremely urgent thing, the demand of various function Pleurotus eryngiis is also increasing simultaneously, in the cultivation technique of existing Pleurotus eryngii, the addition of function nutrition additive is large, and low by mushroom body specific absorption, causes cost high.

Summary of the invention

For solving problems of the prior art, the invention provides a kind of Pleurotus eryngii substratum and preparation method thereof.Pleurotus eryngii substratum of the present invention, the starting material source is wide, and the Pleurotus eryngii cultivated has increased foster kidney simultaneously and has protected liver, the health-care effect of strengthening immunity.

The technical solution used in the present invention is as follows for achieving the above object:

A kind of Pleurotus eryngii substratum, it is characterized in that, feed composition by following weight parts forms: cassava stalk particle 40-50, corn cob granule 20-30, cotton seed hulls 10-15, chestnut shell 10-12, broomcorn straw 10-12, Ramulus Persicae particle 8-10, worm excrement worm sand 8-10, purple sweet potato powder 14-16, egg-shell meal 5-8, cottonseed meal 6-8, calcium carbonate 0.3-0.5, unslaked lime 1-5, slow-release nutrient particle 5-10

Described slow-release nutrient particle is obtained by the feed composition granulation of following weight part:

Pilose antler 4-5, Spina Date Seed 4-5, Chinese yam 4-5, sea cucumber 4-5, stamen nelumbini 4-5, Herba Epimedii 4-5, tealeaves tree flower 5-6, threeleaf akebia 5-6, FI puerariae 5-6, Ginseng Flower 7-8, hawthorn 8-9, glucose 0.5-1, potassium primary phosphate 0.2-0.3, sal epsom 0.5-1, medical stone powder 10-15

By pilose antler, Spina Date Seed, Chinese yam, sea cucumber, stamen nelumbini, Herba Epimedii boiling 40-50 minute, filter and obtain decoction liquor; By herbal medicine abrasive dusts such as tealeaves tree flower, threeleaf akebia, FI puerariae, Ginseng Flower, hawthorn, obtain herbal powder, then potassium primary phosphate, sal epsom, glucose are dissolved in decoction liquor, with herbal powder and rest materials, mix again, after fully stirring, then add appropriate flour, granulation, drying sprays wintergreen oil and gets final product outside dry granules.

The preparation method of described Pleurotus eryngii substratum, is characterized in that, comprises the following steps:

(1) add appropriate water in formula material, then all raw materials are mixed, adjust water content between 60-72%;

(2) raw material is mixed rear heap fermentation thoroughly, make the trapezoidal heap that high 1.1-1.3 rice, bottom width 1.4-1.6 rice, length are not limit, beat some ventilating pits with the shovel handle thereon, fermentation 8-10 days, get final product, add again appropriate water after fermentation ends, mix thoroughly, regulate water content between 65-73%, then pack into the edible mushroom bag of 17 * 45 * 0.04 centimetre, every bag of folding dress siccative 400-600 gram, degree of tightness is wanted appropriateness, with cord, tightens the two ends sack;

(3) normal-pressure sterilization reaches 100 ℃ of insulation 4-5 hour, stops heating, allows it naturally cool to below 29 ℃, can obtain cultivating base-material after taking-up.

The present invention cultivates base-material, the major ingredient wide material sources, and cost is low, add the slow-release nutrient particle in planting material, the Pleurotus eryngii biological transformation ratio of gained is high, and nutrition is abundanter, improved foster kidney simultaneously and protected the liver health-care effect, the long-term edible effect that foster kidney protects the liver strengthening immunity that has; The fruiting of per kilogram cultivation base-material improves 8-11% than conventional cultivation material, and biological transformation ratio reaches 90-130%.

Embodiment

embodiment 1

A kind of Pleurotus eryngii substratum is prepared from by the component raw material of following weight (kg):

Cassava stalk particle 45, corn cob granule 28, cotton seed hulls 14, chestnut shell 11, broomcorn straw 11, Ramulus Persicae particle 9, worm excrement worm sand 9, purple sweet potato powder 15, egg-shell meal 6, cottonseed meal 7, calcium carbonate 0.2, unslaked lime 2, slow-release nutrient particle 7,

The slow-release nutrient particle is obtained by the feed composition granulation of following weight (kg):

Pilose antler 4, Spina Date Seed 5, Chinese yam 4, sea cucumber 5, stamen nelumbini 5, Herba Epimedii 4, tealeaves tree spend 5, threeleaf akebia 5, FI puerariae 5, Ginseng Flower 8, hawthorn 8, glucose 0.6, potassium primary phosphate 0.3, sal epsom 0.7, medical stone powder 14,

By pilose antler, Spina Date Seed, Chinese yam, sea cucumber, stamen nelumbini, Herba Epimedii boiling 40-50 minute, filter and obtain decoction liquor; By herbal medicine abrasive dusts such as tealeaves tree flower, threeleaf akebia, FI puerariae, Ginseng Flower, hawthorn, obtain herbal powder, then potassium primary phosphate, sal epsom, glucose are dissolved in decoction liquor, with herbal powder and rest materials, mix again, after fully stirring, then add appropriate flour, granulation, drying sprays wintergreen oil and gets final product outside dry granules.

The preparation method of Pleurotus eryngii substratum comprises the following steps:

(1) add appropriate water in formula material, then all raw materials are mixed, adjust water content between 65-70%;

(2) raw material is mixed rear heap fermentation thoroughly, make the trapezoidal heap that high 1.2 meters, 1.5 meters of bottom width, length are not limit, beat some ventilating pits with the shovel handle thereon, ferment 10 days, get final product, add again appropriate water after fermentation ends, mix thoroughly, regulate water content between 65-70%, then pack into the edible mushroom bag of 17 * 45 * 0.04 centimetre, every bag of folding dress siccative 400-600 gram, degree of tightness is wanted appropriateness, with cord, tightens the two ends sack;

(3) normal-pressure sterilization reaches 100 ℃ of insulation 4-5 hour, stops heating, allows it naturally cool to below 29 ℃, can obtain cultivating base-material after taking-up.

embodiment 2

The composition of this example is substantially the same with embodiment 1, just when preparation cultivation base, in every 1000kg cultivation base, is added with astragalus membranaceus powder, the 0.3kg danshen powder of 0.3kg, the powder mix of 0.3kg powder of Radix Puerariae.

experimental data

With Pleurotus eryngii substratum of the present invention and conventional Pleurotus eryngii substratum Xinbao mushroom culturing comparative result, see the following form

Item compared	Every kg cultivation base fruiting amount (kg)	The Pleurotus eryngii profile	The regenerative power power	Turn a batch speed
					Pleurotus eryngii substratum of the present invention	? 0.86	The mushroom handle is long, and the mushroom body is large, and meat is thick	By force	Hurry up
Conventional Pleurotus eryngii substratum	0.51	The mushroom handle is short, and the mushroom body is little, and meat is thin	A little less than	Slowly

From table, can draw: Pleurotus eryngii substratum provided by the invention, through the overtesting plantation, per kilogram Pleurotus eryngii substratum results Pleurotus eryngii amount, than one times of conventional cultivation base volume increase, and the mushroom handle of Pleurotus eryngii is long, length is neat, and the mushroom meat quality is high, regenerative power is strong, turns stubble fast.

Claims (2)

1. a Pleurotus eryngii substratum, it is characterized in that, feed composition by following weight parts forms: cassava stalk particle 40-50, corn cob granule 20-30, cotton seed hulls 10-15, chestnut shell 10-12, broomcorn straw 10-12, Ramulus Persicae particle 8-10, worm excrement worm sand 8-10, purple sweet potato powder 14-16, egg-shell meal 5-8, cottonseed meal 6-8, calcium carbonate 0.3-0.5, unslaked lime 1-5, slow-release nutrient particle 5-10

Described slow-release nutrient particle is obtained by the feed composition granulation of following weight part:

Pilose antler 4-5, Spina Date Seed 4-5, Chinese yam 4-5, sea cucumber 4-5, stamen nelumbini 4-5, Herba Epimedii 4-5, tealeaves tree flower 5-6, threeleaf akebia 5-6, FI puerariae 5-6, Ginseng Flower 7-8, hawthorn 8-9, glucose 0.5-1, potassium primary phosphate 0.2-0.3, sal epsom 0.5-1, medical stone powder 10-15

By pilose antler, Spina Date Seed, Chinese yam, sea cucumber, stamen nelumbini, Herba Epimedii boiling 40-50 minute, filter and obtain decoction liquor; By herbal medicine abrasive dusts such as tealeaves tree flower, threeleaf akebia, FI puerariae, Ginseng Flower, hawthorn, obtain herbal powder, then potassium primary phosphate, sal epsom, glucose are dissolved in decoction liquor, with herbal powder and rest materials, mix again, after fully stirring, then add appropriate flour, granulation, drying sprays wintergreen oil and gets final product outside dry granules.

2. the preparation method of Pleurotus eryngii substratum according to claim 1, is characterized in that, comprises the following steps:

(1) add appropriate water in formula material, then all raw materials are mixed, adjust water content between 60-72%;

(2) raw material is mixed rear heap fermentation thoroughly, make the trapezoidal heap that high 1.1-1.3 rice, bottom width 1.4-1.6 rice, length are not limit, beat some ventilating pits with the shovel handle thereon, fermentation 8-10 days, get final product, add again appropriate water after fermentation ends, mix thoroughly, regulate water content between 65-73%, then pack into the edible mushroom bag of 17 * 45 * 0.04 centimetre, every bag of folding dress siccative 400-600 gram, degree of tightness is wanted appropriateness, with cord, tightens the two ends sack;

(3) normal-pressure sterilization reaches 100 ℃ of insulation 4-5 hour, stops heating, allows it naturally cool to below 29 ℃, can obtain cultivating base-material after taking-up.