CN102613388A

CN102613388A - Technology for mix-fermenting edible fungal residues into forage by microbes and enzyme preparation

Info

Publication number: CN102613388A
Application number: CN2011100320400A
Authority: CN
Inventors: 俸祥仁; 蒋爱国; 陈诏
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-01-30
Filing date: 2011-01-30
Publication date: 2012-08-01

Abstract

The invention relates to a technology for mix-fermenting edible fungal residues into a forage by microbes and an enzyme preparation. The technology comprises the following steps: mixing a fermentation agent and the edible fungal residues, adding a proper amount of clear water, uniformly stirring, filling the resulting well-stirred mixture to a container, compacting the mixture, sealing the container by a plastic film, and carrying out anaerobic fermentation at 25-30DEG C for 3-7 days (the time is determined according to the temperature), wherein the fermentation agent is obtained by mixing salt, corn flour, soybean meal soybean meal or rapeseed meal, and microbial bacteria and an enzyme preparation which are sold in China according to an equivalent incremental method. The technology which adopts a series of a microbial fermentation conversion process and enzymatic hydrolysis makes contents of effective nutrient components of various carbohydrates, organic acids, biologically active substances and the like in above raw materials be increased, the digestion utilization rate of nutrient substances be improved, and the palatability of the edible fungal residues be enhanced; and the breeding cost can be reduced and the culturing benefit can be improved when the forage is added to animal diets in proportion.

Description

A kind of microorganism and enzyme preparation mixed culture fermentation edible fungi residues are become feed technology

Technical field:

The present invention a kind ofly becomes feed technology with microorganism and enzyme preparation mixed culture fermentation edible fungi residues.

Technical background:

Edible fungi residues is meant the waste material that the various edible fungis of cultivation are remaining later on.Edible mushroom can be rich in growth and breeding on the cellulosic material; Be because edible mushroom in growth course; Can produce the complex enzyme of a large amount of decomposition of cellulose, hemicellulose; The peroxidase of lignin degrading and laccase resolve into the cellulose in the accessory substances such as agricultural crop straw, hemicellulose and lignin compositions such as glucose, quinones and supply with edible mushroom and mycelial growth breeding.And the culture medium behind the harvesting edible mushroom, i.e. edible fungi residues.A series of biotransformations such as the biological nitrogen fixation of edible fungi residues through the edible mushroom thalline, enzymolysis; Thick protein, crude fat content are all than before edible fungus fermented, obviously improving; Cellulose, hemicellulose, lignin and ANFs all by in various degree degraded, have also produced various saccharides, organic acid and bioactivator simultaneously.Practice shows: every double centner compost behind the bright mushroom of results double centner, can also obtain 60 kilograms of waste materials.These waste materials all contain a large amount of mycelium, protein and other nutriments, are called as " bacterium chaff albumen ".

But because edible fungi residues is to grow out at multiple cellulosic material such as husk, straw, the wood chip etc. of being rich in; Though the bacterial strain that grows contains a large amount of " bacterium chaff albumen "; But it can not directly add in the animal diet as feed, because the crude fibre of original edible fungi residues is still very high, exceeds the standard that conventional animal is digested and assimilated; And also dispatch a person by force on smell and the palatability to anticipate, can't preserve for a long time.So, all the time edible fungi residues all be burn after being used to dry or landfill to serve as ground fertile, also can play growing of mosquitos and flies in the process of drying, burn the pollution that also brings environment.Do not bring into play its economic worth fully, return the locality on the contrary and bring puzzlement.

The object of the invention:

Edible fungi residues nutritious in order to make, wide material sources can be transformed into the high-quality feed that animal absorbs; The utility model provides a kind of effective fermentation process to be converted into animal high-quality feed technology; Make and handle back ground edible fungi residues palatability and smell, and the animal digestion absorptivity is improved.

Core content of the present invention:

1. it is mainly fermented by said weight ratio proportioning by following component: edible fungi residues 83%, salt 1.5%, corn flour are about 8.2%, dregs of beans or the dish dregs of rice are about 8.2%, microbial bacteria 0.025%, enzyme preparation 0.025%.

2. carrying out fermentation process mainly may further comprise the steps:

A. corn flour, dregs of beans or the dish dregs of rice and microorganism formulation, enzyme preparation and salt are mixed as leavening by the equivalent incremental method.

B. the leavening, an amount of clear water that edible fungi residues and corn flour, dregs of beans or the dish dregs of rice and microorganism formulation, enzyme preparation and salt are mixed by the equivalent incremental method stir and cause evenly.

C. all mixtures that stir are filled in the container, compacting seals anaerobic fermentation with plastic foil.Completion fermentation in 3～5 days under 25～30 degree temperature.

Distinguishing feature of the present invention is:

Present technique adopts microorganism species and complex enzyme formulation mixed culture fermentation; A series of biotransformations such as the biological nitrogen fixation of edible fungi residues through the edible mushroom thalline, enzymolysis; Thick protein, crude fat content are all than before edible fungus fermented, obviously improving; Cellulose, hemicellulose, lignin and ANFs all by in various degree degraded, have also produced various saccharides, organic acid and bioactivator simultaneously.The biotransformation that these are a series of has increased the content of effective nutritional labeling in the raw material, has improved the digestive utilization ratio of nutriment, has strengthened the palatability of bacterium chaff.

Undressed bacterium chaff albumen, concerning nonruminant, digestibility is merely about 35%, and digestible protein is extremely low, and the bacterium chaff proteopepsis absorptivity after the fermentation significantly improves, and the proteopepsis rate has reached about 66%.The situation of extracorporeal treatment is very desirable, and animal under the effect of endogenous enzymes and exogenous enzymes, digests and assimilates under the machining function principle at small intestine after taking in the body, can be more more favourable than the condition of external degraded to digesting and assimilating of its.

Description of drawings:

Fig. 1 is a process chart of the present invention.

The specific embodiment:

1. the plastics mantle of collecting 500 kilograms of edible fungi residues coming up is removed, break up pulverizing, make it become hand one and grab agglomeratingly, it is loose shape that finger one bumps.

2. will adopt domestic commercially available microbial bacteria (wherein to contain photosynthetic bacteria; Bacillus acidi lactici; Saccharomycete, beneficial microbes such as Bifidobacterium) 125 grams, enzyme preparation 125 grams, salt are 1.8 kilograms, and 50～70 kilograms of 50 kg corn powder, dregs of beans or the dish dregs of rice mix as leavening by the equivalent incremental method.

With leavening with crush to such an extent that edible fungi residues ground is puddled, and the adding clear water stirs for 500 kilograms together.

4. after stirring, fill up container, compacting is with plastic foil sealing carrying out anaerobic fermentation.Accomplished fermentation in 3～5 days under 25～30 degree temperature, being lower than 15 degree temperature then needs 7～10 old name for the Arabian countries in the Middle Easts to accomplish fermentation.After fermentation is accomplished, open plastic foil, got material, compacting is spread plastic foil and is sealed and get final product again again.

List of references:

1. Zhang Hongfu edits: " Animal nutrition parameter and feeding standard ", Chinese agriculture publishing house, 2010.5.

Claims

1. one kind becomes feed technology with microorganism and enzyme preparation mixed culture fermentation edible fungi residues, it is characterized in that: through salt, corn flour, dregs of beans or the dish dregs of rice, domestic commercially available microbial bacteria and enzyme preparation, and the leavening that mixes by the equivalent incremental method; Puddle with ground, pulverizing back edible fungi residues; And add that 70% clear water stirs, then all mixtures that stir are filled in the container compacting; Seal anaerobic fermentation with plastic foil, completion fermentation in 3～5 days (looking temperature just decides).

2. according to the said a kind of leavening that microorganism and enzyme preparation mixed culture fermentation edible fungi residues is become feed technology of claim 1; It is characterized in that: 1.5% salt, about 8.2% corn flour, about 8.2% dregs of beans or the dish dregs of rice, 0.025% domestic commercially available microbial bacteria (are wherein contained photosynthetic bacteria; Bacillus acidi lactici; Saccharomycete, beneficial microbes such as Bifidobacterium), 0.025% complex enzyme formulation, the leavening that mixes by the equivalent incremental method.

3. a kind ofly microorganism and enzyme preparation mixed culture fermentation edible fungi residues are become feed technology it is characterized in that according to claim 1 is said; Said all mixtures that stir are filled in the container; Compacting seals anaerobic fermentation with plastic foil, completion fermentation in 3～5 days (looking temperature just decides).