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Biologically fermented feed mainly made of leaves of broussonetia papyrifera and edible mushroom residues and method for preparing biologically fermented feed

A technology for biologically fermented feed and edible fungi, applied in animal feed, animal feed, application and other directions, can solve problems such as environmental pollution and resource waste, and achieve the effects of improving economic benefits, reducing use, and increasing the source of feed raw materials

Inactive Publication Date: 2017-12-22
INST OF CHEM IND OF FOREST PROD CHINESE ACAD OF FORESTRY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Mushroom chaff is rich in crude protein, crude fiber, crude fat, minerals, trace elements, organic acids, enzymes and other components. Random discarding will not only cause waste o

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0028] Example 1

[0029] The raw materials are composed of 60% arborvitae leaves, 35% edible fungus residue, 1% poplar bark extract, and 4% fermented brewer's yeast in terms of weight percentage. Weigh the leaves and the edible fungus chaff, pass through a No. 2 sieve, put them in a mixer and stir while adding water. The amount of water added is subject to hand kneading into a dough without dripping water. Mix well, routinely sterilize, and cool to room temperature to obtain The base material for solid fermentation. The fermented beer yeast is formulated into a bacterial suspension, inoculated into the solid fermentation base material for fermentation, and fermented at 20°C for 5 days. The fermented material is added to the poplar bark extract, mixed evenly, placed in a granulator, granulated at 50°C, and dried in a conventional manner to obtain a granular product. After testing, the product has a crude protein content of 26%, crude fiber of 8.1%, total amino acid content of 1...

Example Embodiment

[0030] Example 2

[0031] The raw materials are composed of 70% of arborvitae leaves, 25% of edible fungus residues, 1% of poplar bark extract, and 4% of fermented beer yeast in terms of weight percentage. Weigh the leaves and the edible fungus chaff, pass through a No. 2 sieve, put them in a mixer and stir while adding water. The amount of water added is subject to hand kneading into a dough without dripping water. Mix well, routinely sterilize, and cool to room temperature to obtain The base material for solid fermentation. The fermented beer yeast is formulated into a bacterial suspension, inoculated into the solid fermentation base material for fermentation, and fermented at 25° C. for 5 days. The fermented material is added to the poplar bark extract, mixed uniformly, placed in a granulator, granulated at 55°C, and dried in a conventional manner to obtain a granular product. After the product has been tested, the crude protein content is 31%, crude fiber is 7.6%, total ami...

Example Embodiment

[0032] Example 3

[0033] The raw materials are composed of 75% mulberry leaves, 19% edible fungus residues, 1% poplar bark extract, and 5% fermented beer yeast in terms of weight percentage. Weigh the leaves and the edible fungus chaff, pass through a No. 2 sieve, put them in a mixer and stir while adding water. The amount of water added is subject to hand kneading into a dough without dripping water. Mix well, routinely sterilize, and cool to room temperature to obtain The base material for solid fermentation. The fermented beer yeast is formulated into a bacterial suspension, inoculated into the solid fermentation base material for fermentation, and fermented at 35°C for 10 days. The fermented material is added to the poplar bark extract, mixed uniformly, placed in a granulator, granulated at 55°C, and dried in a conventional manner to obtain a granular product. After the product has been tested, the crude protein content is 38%, the crude fiber is 6.8%, the total amino acid...

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Abstract

The invention discloses biologically fermented feed mainly made of leaves of broussonetia papyrifera and edible mushroom residues and a method for preparing the biologically fermented feed. The biologically fermented feed is made of, by weight, 60%-80% of leaves of broussonetia papyrifera, 20%-40% of edible mushroom residues, 0.5%-5% of poplar bark extract and 1%-5% of beer fermenting yeast. The method includes carrying out microbial fermentation treatment on the leaves of the broussonetia papyrifera and the edible mushroom residues and adding the polar bark extract into the leaves of the broussonetia papyrifera and the edible mushroom residues to obtain the biologically fermented feed which is a feed protein substation source. The biologically fermented feed and the method have the advantages that the biologically fermented feed contains abundant nutrient substances such as proteins, amino acid and mineral elements, immune functions further can be improved, the appetite of animals can be promoted, the digestive absorption rate can be increased, the cost of the biologically fermented feed can be reduced, concentrated feed can be saved, and the economic benefits of the breeding industry can be increased.

Description

technical field [0001] The invention relates to a preparation technology of a biologically fermented feed, in particular to a biologically fermented biological feed with leaves and edible fungus chaff as main raw materials and a preparation method thereof, belonging to the field of feed. Background technique [0002] my country is one of the largest aquaculture production countries in the world, and it is also a big demand country for feed raw materials, especially protein raw materials. However, the production and processing industry of protein feed raw materials in my country is seriously lagging behind, which has become a major bottleneck restricting the development of my country's feed industry and aquaculture industry. At the same time, my country is also a major producer of antibiotics. Nearly 50% of the annual output of antibiotics is used in aquaculture, causing problems such as food safety and environmental pollution, and causing serious harm to human health. Reducin...

Claims

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Application Information

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IPC IPC(8): A23K10/30A23K10/37A23K10/12
CPCA23K10/12A23K10/30A23K10/37Y02P60/87
Inventor 闫林林郑光耀汪国莲岳江郭小山汪咏梅
Owner INST OF CHEM IND OF FOREST PROD CHINESE ACAD OF FORESTRY
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