Making method of microbial fermentation feed capable of increasing meat quality of pork

A technology of microbial fermentation and production method, applied in the field of microbial fermentation feed production, can solve problems such as poor controllability and optimization of mutual relations, and achieve the effects of high production efficiency, reduced equipment investment, and shortened fermentation cycle.

Inactive Publication Date: 2017-04-05
LONGQUAN ZHANGZHOU BIOTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this fermentation method does not optimize the relationship between the various strains, and the controllability of the reaction process is poor, so as to achieve stable production

Method used

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  • Making method of microbial fermentation feed capable of increasing meat quality of pork

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Experimental program
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Effect test

Embodiment 1

[0026] A kind of microbial fermented feed preparation method that can improve pork meat quality

[0027] (1) Cultivate the original strains of Bacillus subtilis, Bacillus licheniformis, Lactobacillus acidophilus, Lactobacillus lactis, Enterococcus faecalis, Saccharomyces cerevisiae and Candida utilis at pH=8, 6, 4, 2 respectively After each culture, the strains with the best growth were selected and cultured on a medium with a lower pH, and finally the acid-resistant strains were selected.

[0028] (2) Place the bacteria solution of the acid-resistant and acclimated strain in a constant temperature water bath at 45°C for 60 minutes, then inoculate the bacteria solution on a solid plate for cultivation, then inoculate the culture on the solid plate in a liquid medium for cultivation, and finally A strain resistant to acid and heat is obtained.

[0029] (3) The temperature-resistant bacterial strains are cultivated successively on the medium of cholic acid concentration=5%, 10%...

Embodiment 2

[0034]A kind of microbial fermented feed preparation method that can improve pork meat quality

[0035] (1) Cultivate the original strains of Bacillus subtilis, Bacillus licheniformis, Lactobacillus acidophilus, Lactobacillus lactis, Enterococcus faecalis, Saccharomyces cerevisiae and Candida utilis at pH=8, 6, 4, 2 respectively After each culture, the strains with the best growth were selected and cultured on a medium with a lower pH, and finally the acid-resistant strains were selected.

[0036] (2) Place the bacteria solution of the acid-resistant and acclimated strain in a constant temperature water bath at 45°C for 60 minutes, then inoculate the bacteria solution on a solid plate for cultivation, then inoculate the culture on the solid plate in a liquid medium for cultivation, and finally A strain resistant to acid and heat is obtained.

[0037] (3) The temperature-resistant bacterial strains are cultivated successively on the medium of cholic acid concentration=5%, 10%,...

Embodiment 3

[0042] A kind of microbial fermented feed preparation method that can improve pork meat quality

[0043] (1) Cultivate the original strains of Bacillus subtilis, Bacillus licheniformis, Lactobacillus acidophilus, Lactobacillus lactis, Enterococcus faecalis, Saccharomyces cerevisiae and Candida utilis at pH=8, 6, 4, 2 respectively After each culture, the strains with the best growth were selected and cultured on a medium with a lower pH, and finally the acid-resistant strains were selected.

[0044] (2) Place the bacteria solution of the acid-resistant and acclimated strain in a constant temperature water bath at 45°C for 60 minutes, then inoculate the bacteria solution on a solid plate for cultivation, then inoculate the culture on the solid plate in a liquid medium for cultivation, and finally A strain resistant to acid and heat is obtained.

[0045] (3) The temperature-resistant bacterial strains are cultivated successively on the medium of cholic acid concentration=5%, 10%...

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Abstract

The invention discloses a making method of a microbial fermentation feed capable of increasing the meat quality of pork. The making method comprises the following steps of culturing a multi-thallus mixed-meal fermenting agent, wherein the multi-thallus mixed-meal fermenting agent comprises bacillus subtilis, bacillus licheniformis, lactobacillus acidophilus, lactobacillus lactis, enterococcus faecalis, saccharomyces cerevisiae and candida utilis; fermenting a feed; and packaging finished products. The product, namely the microbial fermentation feed, produced by the making method disclosed by the invention is stable in quality, safe and reliable; bag type fermentation is adopted, so that equipment investment is reduced, the fermentation period is shortened, and the making method has cost advantages; and a production process is easy to accurately control, the production efficiency is high, and the product, namely, the microbial fermentation feed, is stable in quality and safe and reliable.

Description

technical field [0001] The invention belongs to the technical field of animal feed, and in particular relates to a preparation method of microbial fermented feed capable of improving pork meat quality. Background technique [0002] The annual consumption of concentrated feed in my country is huge, the balance between supply and demand is very fragile, and there is a serious shortage of high-quality protein feed resources. At the same time, although animal protein feed resources are seriously insufficient in my country, plant protein is very rich, and soybean has the largest amount of plant protein, and soybean meal is a by-product obtained after soybean oil is extracted from soybean. At present, it is mainly used as fermentation raw materials such as soy sauce and vinegar. and directly as feed. The crude protein content of soybean meal is as high as 43% to 48%. It is the basic raw material for preparing livestock and poultry concentrate feed, and is rich in various amino aci...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/30A23K10/37A23K10/18
CPCY02P60/87
Inventor 卢磊
Owner LONGQUAN ZHANGZHOU BIOTECH
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