Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Preparation method of composite microecologics for fur-bearing animals

A technology of compound micro-ecology and fur animals, applied in animal feed, animal feed, food science and other directions to achieve the effect of improving immunity

Inactive Publication Date: 2017-03-15
QINGDAO AGRI UNIV
View PDF9 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the research on the compound microecological preparation of fur animals is relatively rare. If a kind of compound microecological preparation can be studied and used in the farm, the long-term use of the compound microecological preparation in the farm will further improve the health of fur animals. Immunity, improving product quality, replacing antibiotics for disease prevention and treatment, and reducing veterinary drug residues will undoubtedly enhance the competitiveness of my country's fur animals in the international market and increase farmers' income levels

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Preparation method of composite microecologics for fur-bearing animals
  • Preparation method of composite microecologics for fur-bearing animals
  • Preparation method of composite microecologics for fur-bearing animals

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] The preparation method of compound probiotics comprises the steps:

[0025] (1) Activation and preservation of each slant strain, shake flask culture respectively, LB medium for yeast, lactic acid bacteria, white rot fungus, Bacillus subtilis, bifidobacterium, mold and cellulase, pH7-7.5, 100-130 ℃ autoclave for 20 minutes, incubate at 38 ℃ for 12 hours;

[0026] (2) Primary liquid expansion culture (50L tank) of yeast, lactic acid bacteria, white rot fungus, Bacillus subtilis, bifidobacteria, mold and cellulase, the inoculum size is 10%-20%;

[0027] (3) Secondary liquid expansion culture (500L tank) of yeast, lactic acid bacteria, white rot fungus, Bacillus subtilis, bifidobacteria, mold and cellulase, the inoculum size is 10%-20%;

[0028] (4) Mix yeast, lactic acid bacteria, white rot fungus, Bacillus subtilis, bifidobacterium, mold and cellulase fermentation broth according to the following ratio: 20 parts of yeast, 20 parts of lactic acid bacteria, 20 parts of wh...

Embodiment 2

[0030] The preparation method of compound probiotics comprises the steps:

[0031] (1) Activation and preservation of each slant strain, shake flask culture respectively, LB medium for yeast, lactic acid bacteria, white rot fungus, Bacillus subtilis, bifidobacterium, mold and cellulase, pH7-7.5, 100-130 ℃ autoclave for 40 minutes, incubate at 30 ℃ for 15 hours;

[0032] (2) Primary liquid expansion culture (50L tank) of yeast, lactic acid bacteria, white rot fungus, Bacillus subtilis, bifidobacteria, mold and cellulase, the inoculum size is 10%-20%;

[0033] (3) Secondary liquid expansion culture (500L tank) of yeast, lactic acid bacteria, white rot fungus, Bacillus subtilis, bifidobacteria, mold and cellulase, the inoculum size is 10%-20%;

[0034] (4) Mix yeast, lactic acid bacteria, white rot fungus, Bacillus subtilis, bifidobacterium, mold and cellulase fermentation liquid according to the following ratio: 30 parts of yeast, 30 parts of lactic acid bacteria, 30 parts of w...

Embodiment 3

[0036] The preparation method of compound probiotics comprises the following steps:

[0037] (1) Activation and preservation of each slant strain, shake flask culture respectively, LB medium for yeast, lactic acid bacteria, white rot fungus, Bacillus subtilis, bifidobacterium, mold and cellulase, pH7-7.5, 100-130 ℃ autoclave for 30 minutes, incubate at 35 ℃ for 16 hours;

[0038] (2) Primary liquid expansion culture (50L tank) of yeast, lactic acid bacteria, white rot fungus, Bacillus subtilis, bifidobacteria, mold and cellulase, the inoculum size is 10%-20%;

[0039] (3) Secondary liquid expansion culture (500L tank) of yeast, lactic acid bacteria, white rot fungus, Bacillus subtilis, bifidobacteria, mold and cellulase, the inoculum size is 10%-20%;

[0040] (4) Mix yeast, lactic acid bacteria, white rot fungus, Bacillus subtilis, bifidobacterium, mold and cellulase fermentation broth according to the following ratio: 40 parts of yeast, 40 parts of lactic acid bacteria, 40 p...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a preparation method of composite microecologics for fur-bearing animals, and belongs to the technical field of the microecologics for the fur-bearing animals. The preparation method includes performing primary liquid amplification culture on saccharomycetes, lactic acid bacteria, white rot fungi, bacillus subtilis, bifidobacterium, mould and cellulase which are obtained from culture; performing secondary liquid amplification culture on the saccharomycetes, the lactic acid bacteria, the white rot fungi, the bacillus subtilis, the bifidobacterium, the mould and the cellulase which are subjected to the primary liquid amplification culture; mixing saccharomycetes liquor, lactic acid bacteria liquor, white rot fungi liquor, bacillus subtilis liquor, bifidobacterium liquor, mould liquor and cellulase liquor which are obtained after the secondary liquid amplification culture according to a certain weight ratio to obtain the composite microecologics. The composite microecologics obtained according to the preparation method can improve body immunity of the fur-bearing animals while treating bacterial and viral diseases.

Description

technical field [0001] The invention relates to the technical field of fur animal microecological preparations, in particular to a preparation method of fur animal composite microecological preparations. Background technique [0002] Farms (households) add antibiotics to the feed for a long time in the process of breeding fur animals, and do not pay attention to the control of the breeding environment, resulting in serious pollution, which cannot completely resist the infection of germs and viruses for fur animals, and keeps fur animals in a long-term environment. Sub-health state. A large number of experimental studies have shown that the compound microecological preparation can dynamically regulate the ecosystem of animal gastrointestinal flora. It has the ability to promote animal growth and development, improve feed conversion rate, improve the quality of livestock and poultry products, enhance animal immunity, and improve the ability to resist bacteria and viruses. ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): A23K10/18A23K20/189A23L3/015
CPCA23L3/0155
Inventor 温建新庄桂玉于艳霞刘慧
Owner QINGDAO AGRI UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com