CN101743850B

CN101743850B - Method for producing chicken leg mushroom

Info

Publication number: CN101743850B
Application number: CN 200810233376
Authority: CN
Inventors: 陈泽军; 周瑞平; 王涛; 祝晓波
Original assignee: SICHUAN YIBIN XUFU WINE CO Ltd
Current assignee: SICHUAN YIBIN XUFU WINE CO Ltd
Priority date: 2008-12-17
Filing date: 2008-12-17
Publication date: 2013-08-14
Anticipated expiration: 2028-12-17
Also published as: CN101743850A

Abstract

The invention relates to a method for producing a chicken leg mushroom, comprising the following steps: adding lime with a concentration of 4-5% to fresh strong aromatic Chinese spirits spent grains, evenly stirring the mixture and adjusting pH value thereof to 10-12; carrying out stack stuffiness on the mixture for 48 hours, turning the stack every 24 hours, measuring pH value thereof and then lowering the pH value thereof to 8-10; afterwards, evenly mixing 87-93% of fresh strong aromatic Chinese spirits spent grains, 1-6.5% of wheat bran, 0.2-0.5% of urea, preparing the mixture into culture material, canning or bagging the culture material and sterilizing the canned or bagged culture material for 3-4 hours at 121 DEG C, inoculating the culture material according to inoculum size of 8-10%; managing the culture material according to traditional chicken leg mushroom fermentation and mushroom fruiting method. In the invention, the fresh strong aromatic Chinese spirits spent grains are used to replace cottonseed hull to produce the chicken leg mushroom; meanwhile, as the fresh strong aromatic Chinese spirits spent grains are adopted, the process of tedding the spent grains is eliminated, so that the environment is protected.

Description

A kind of coprinus comatus production method

Technical field

The present invention relates to a kind of Edible Fungi method, mainly is to utilize many grain giving off a strong fragrance spirit distiller grain to produce the production method of coprinus comatus.

Background technology

Coprinus comatus, the formal name used at school shaggy cap, its bacterial context plumpness, meat is pure white, and is delicate as shredded chicken, and taste glycol deliciousness is sliding tender tasty and refreshing, liked by the consumer.Simultaneously, it also has higher medical value, and clearing away the heart fire and tranquillizing is hypotensive, and is antitumor etc.Often edible have aid digestionly, increases appetite.Coprinus comatus is all very high becteriums products of a kind of edible and medical value.The eighties in 20th century, coprinus comatus was in artificial cultivation success in succession such as the U.S., Britain, France, China.China's cultivating chicken leg mushroom development is very fast, and the bright coprinus comatus total amount of China reached 0.05 ten thousand ton in 1997, and main cultivation prescription has at present: (1) cotton seed hulls 90%, corn flour 8%, sucrose 1%, urea 0.5%, lime 1.5%; (2) cotton seed hulls 85%, wheat bran 12%, urea 0.5%, lime 2.5%.In these 2 prescriptions, cotton seed hulls mainly provides slow effect carbon source and partial nitrogen source, also plays the ventilative effect of water conservation simultaneously; Wheat bran mainly provides nitrogenous source, part carbon source and growth factor, the quick-acting carbon sources when sucrose and corn flour provide mycelia to begin to grow.Utilize above-mentioned 2 kinds of prescriptions to produce coprinus comatus technology maturation at present, all there is plantation the nationwide.From time of being inoculated into out the first damp mushroom generally about 80 days, all at 90%-100%.But above-mentioned 2 kinds of prescriptions all need to use a large amount of cotton seed hullss and wheat bran, directly cause production cost higher, and higher at non-cotton growing area cost.Add, nearly all edible fungus culturing all is as main raw material(s) (accounting for more than 60% of composts or fertilisers of cultivating composition at least) with cotton seed hulls at present, along with further developing of China's mushroom industry, the imbalance between supply and demand of cotton seed hulls also can further aggravate, and cost also can constantly increase.

Summary of the invention

The purpose of this invention is to provide the production method that substitutes cotton seed hulls production drumstick mushroom with many grain giving off a strong fragrance spirit distiller grain, to reduce production costs.

The object of the present invention is achieved like this: many grain aroma type spirit distiller grain is to add a large amount of chaff shells after the plurality of cereals mixed culture fermentation, and the product behind the liquor is produced in distillation.Because mainly utilize part carbon source and a small amount of nitrogenous source in the grain in the liquor production process, so contain in many grain aroma type spirit distiller grain abundant quick-acting, imitate carbon source, nitrogenous source and growth factor late, chaff shell in many grain aroma type spirit distiller grain also has loose composts or fertilisers of cultivating simultaneously, make the medium consolidation, have air permeability and good.

Fresh aroma type spirit distiller grain is added a certain amount of lime mix thoroughly, regulate the pH value to 10-12; Piled vexed 48 hours, pH value is surveyed in turning in 24 hours 1 time, after pH value drops to 8-10, according to aroma type spirit distiller grain 87%-93%, wheat bran 1%-6.5%, urea 0.2%-0.5%, mix, make composts or fertilisers of cultivating, bottling or pack were sterilized 3-4 hour for 121 ℃, press the inoculum concentration inoculation of 8%-10%, send out bacterium, management of producing mushroom management by methods according to traditional coprinus comatus.Because it is more that acid in the fresh spirit distiller grain, aldehyde, alcohol etc. can suppress the material of mycelial growth, thus be that bottle is planted or bag is planted and all will be regulated pH value and sterilization, to reduce acid, aldehyde, pure injury to mycelia.Fruiting time of the present invention, conversion ratio and mushroom quality are all suitable with traditional composts or fertilisers of cultivating cultivation effect.

Effect of the present invention is: the raw materials for production cost declines to a great extent.According to the price of above-mentioned various main raw material(s)s of in November, 2008, plant prescription with traditional composts or fertilisers of cultivating prescription 1 and bottle of the present invention and compare at the cost of material of Sichuan production coprinus comatus, use production technology of the present invention, the raw materials for production cost can descend 70%.Simultaneously, ted link owing to using fresh many grain aroma type spirit distiller grain, reduced losing to be pickled with grains or in wine, protected environment.In addition, the present invention has found a kind of new technology of utilizing aroma type spirit distiller grain, and also the problem that too relies on cotton seed hulls for China's Edible Fungi has found a kind of new method and thinking.

Embodiment

Below in conjunction with example, the present invention is described further:

Embodiment 1

Get fresh many grain aroma type spirit distiller grain (distillery from the wine rice steamer, come out 5 days with interior all can), measure the pH value, after roughly calculating, add pulverized limestone and mix thoroughly, regulate the pH value to 11-12, piled vexed 48 hours, turning in 24 hours 1 time is after pH value drops to 8-10, according to aroma type spirit distiller grain 93%, wheat bran 6.5%, urea 0.5% mixes.When mixing thoroughly, slowly add water, to hold composts or fertilisers of cultivating moisture, water droplet is arranged between webs but not following for standard.Be in 800 milliliters the mushroom bottle with the composts or fertilisers of cultivating of the mixing volume of packing into, be filled to shoulder, with hand compacting slightly, clean out bottleneck and seal with double-deck brown paper or 4 layers of newspaper and thin cotton thread then, 121 ℃ of sterilizations 3-4 hour press the inoculum concentration of 8%-10% and are inoculated.After inoculation finished, placing in 22 ℃-28 ℃ the culturing room bacterium 40-45 days can expire bottle.Require to cultivate room ventilation, ventilative, lucifuge, relative air humidity is lower than 70%.Mycelia send out fully full after, move into the fruiting room, open bottleneck, add and cultivate ready cover soil material routinely, sending out under the bacterium condition bacteria 10-15 days again.With the scattered light irradiation, and give thermal stimulation, make mycelia knot fruiting.The temperature control of mushroom room is 85%-90% at 16 ℃-22 ℃ with spray pattern control relative air humidity.Fruiting phase 2-3 month, can adopt 4-5 tide mushroom continuously, conversion ratio can reach 80%-90%.Under identical management, harvesting condition, become the mushroom quality to produce into the mushroom basically identical with traditional cultivation technology.

Claims

1. a coprinus comatus production method is characterized in that: fresh aroma type spirit distiller grain is added a certain amount of lime mix thoroughly, regulate pH value to 10-12; Vexed heap 48 hours, pH value is surveyed in turning in 24 hours 1 time, after pH value drops to 8-10, according to aroma type spirit distiller grain 93%, wheat bran 6.5%, urea 0.5%, mix, make composts or fertilisers of cultivating, bottling or pack were sterilized 3-4 hour for 121 ℃, press the inoculum concentration inoculation of 8%-10%, send out bacterium, management of producing mushroom management by methods according to traditional coprinus comatus.