Microbial culture starter used for feed preparation, and preparation method of microbial culture starter

A technology of microbial starter and compound microbial inoculum, which is applied to bacteria, animal feed, animal feed and other directions used in food preparation to achieve high decomposition ability, improve stability and solubility, and reduce fat content.

Inactive Publication Date: 2018-02-23
王甲林
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are still many technical difficulties to be overcome, such as: how to suppress spoilage bacteria during the fermentation process, prevent secondary fermentation, and how to enhance the decomposition ability of microbial starters, improve the degradation rate of cellulose, etc., shorten the fermentation cycle, etc.

Method used

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  • Microbial culture starter used for feed preparation, and preparation method of microbial culture starter

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036]A microbial starter, comprising three parts: a compound enzyme preparation, a compound microbial agent and a carrier, the mass ratio of which is 10:20:100, wherein the compound enzyme preparation is prepared by mixing the following components by weight: 1 part of cellulase, 0.4 part of xylanase, 0.2 part of pectinase, and 0.06 part of lignin peroxidase; the content of each strain in the compound microbial agent is: Pediococcus lactis 1.5 billion cfu / g, producing Candida prion 4 billion cfu / g, Trichosporium dermatosa 1 billion cfu / g, Lactobacillus plantarum 4 billion cfu / g, Lactobacillus fermentum 1.5 billion cfu / g, Bacillus subtilis 1.5 billion cfu / g, Bacillus coagulans 1 billion cfu / g, Trichoderma harzianum 4 billion cfu / g, Aspergillus niger 1 billion cfu / g, Clostridium butyricum 1 billion cfu / g, Phanerochaete chrysosporium 1.5 billion cfu / g, fecal enteritis Coccus 1.5 billion cfu / g, Pediococcus pentosacea 1.5 billion cfu / g; the carrier is made by mixing fine defatted r...

Embodiment 2

[0047] A microbial starter, comprising three parts: a compound enzyme preparation, a compound microbial agent and a carrier, the mass ratio of the three is 15:30:100, wherein the compound enzyme preparation is prepared by mixing the following components by weight: 1 part of cellulase, 0.5 part of xylanase, 0.3 part of pectinase, and 0.08 part of lignin peroxidase; the content of each strain in the compound microbial agent is: 2 billion cfu / g of Pediococcus lactis, producing Candida prion 5 billion cfu / g, Trichosporium dermatosa 1.5 billion cfu / g, Lactobacillus plantarum 5 billion cfu / g, Lactobacillus fermentum 2 billion cfu / g, Bacillus subtilis 2 billion cfu / g, Bacillus coagulans 1.5 billion cfu / g, Trichoderma harzianum 5 billion cfu / g, Aspergillus niger 1.5 billion cfu / g, Clostridium butyricum 1.5 billion cfu / g, Phanerochaete chrysosporium 2 billion cfu / g, fecal enteritis Coccus 2 billion cfu / g, Pediococcus pentosacea 2 billion cfu / g; the carrier is made by mixing fine defatt...

Embodiment 3

[0058] A microbial fermentation agent, comprising three parts: a composite enzyme preparation, a composite microbial bacterial agent and a carrier, the mass ratio of the three is 10:30:100, wherein the composite enzyme preparation is prepared by mixing the following components by weight: 1 part of cellulase, 0.4 part of xylanase, 0.3 part of pectinase, and 0.06 part of lignin peroxidase; the content of each strain in the compound microbial agent is: 2 billion cfu / g of Pediococcus lactis, producing Candida prion 4 billion cfu / g, Trichosporium dermatosa 1.5 billion cfu / g, Lactobacillus plantarum 4 billion cfu / g, Lactobacillus fermentum 2 billion cfu / g, Bacillus subtilis 1.5 billion cfu / g, Bacillus coagulans 1.5 billion cfu / g, Trichoderma harzianum 4 billion cfu / g, Aspergillus niger 1.5 billion cfu / g, Clostridium butyricum 1 billion cfu / g, Phanerochaete chrysosporium 2 billion cfu / g, fecal enteritis Coccus 1.5 billion cfu / g, Pediococcus pentosacea 2 billion cfu / g; the carrier is ...

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Abstract

The invention provides a microbial culture starter used for feed preparation, and a preparation method of the microbial culture starter. The microbial culture starter provided by the invention comprises three parts, including a complex enzyme preparation, a complex microbial agent and a carrier; the existence of the carrier is beneficial for enhancing the stability of the complex enzyme preparation and the complex microbial agent, and prevents degeneration which influences the fermenting property. The microbial culture starter has relatively high capacity of decomposition for straw, is short in fermentation period, and effectively prevents secondary fermentation.

Description

technical field [0001] The invention relates to the technical field of microbial fermentation, in particular to a microbial starter for feed, a preparation method and application. Background technique [0002] The straw resources produced in the world every year are very rich, such as: the output of corn, wheat and rice straw is quite amazing, but except for a very small part of the straw is used as animal feed or returned to the field as fertilizer, most of it is burned and discarded. The combustion value of straw is very low, and it is actually a very large waste of resources to directly use it as fuel, and it also causes a lot of pollution to the environment. On the other hand, in the current practice, straw is usually directly fed to livestock and poultry, but there are a lot of crude fibers (cellulose, hemicellulose), lignin, xylan long molecular chains, ester bonds of woody compounds, etc. in the straw. These high-molecular carbohydrates are difficult to be digested a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K10/12A23K10/14A23K10/18A23K10/30A23K10/37A23K20/189
CPCA23K10/12A23K10/14A23K10/18A23K10/30A23K10/37A23K20/189A23V2400/143A23V2400/413A23V2400/427A23V2400/169Y02P60/87
Inventor 王甲林
Owner 王甲林
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