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Production method for producing fish meal replacement products by utilizing fermentation process

A fishmeal replacement and fermentation process technology, applied in the application, animal feed, animal feed and other directions, can solve the problems of insufficient utilization and can not really replace fishmeal, so as to provide feed intake, improve disease resistance, and reduce feed costs. Effect

Inactive Publication Date: 2012-12-05
SHANGHAI CHUANGBO ECOLOGICAL ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this invention application is only a simple addition of nutritional components, and it is impossible to make full use of the technical means of microbial metabolism or enzyme preparation decomposition to use amino acids, calcium, phosphorus, trace elements, etc. in each component to balance the nutritional components, so it is considered impossible. Really achieve the effect of replacing fish meal

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] The first step: the ratio of fermentation strains:

[0039] Take each strain according to the following parts by weight: Saccharomyces cerevisiae (IFO0203) 35%, Bacillus subtilis (1.398) 15%, Lactobacillus casei licheniformis (13123) 50%, the above three strains can be in Purchased from the Microbial Culture Collection Center of the Ministry of Agriculture.

[0040] The second step: compound culture of fermentation strains:

[0041] a. Mix the strains in step 1.

[0042] b. Liquid culture: inoculate the mixed strains in the liquid medium sterilized at 123°C for 45 minutes at a ratio of 1:40, stir in the fermenter for 20 minutes at a speed of 220r / min, and stir evenly Put it in a sterilized plastic bucket and let it stand for 6 days. During the standing process, measure the Ph value every day and release the produced gas; take samples 3 times during the fermentation process, check the growth of bacteria under a microscope and measure the Ph value, when the total number...

Embodiment 2

[0054] The first step: the ratio of fermentation strains:

[0055] Take each strain according to the following percentage by weight: Bacillus subtilis 40, Lactobacillus plantarum 25, Lactobacillus casei 35;

[0056] Step Two: Liquid Culture of Beneficial Bacteria

[0057] a. With embodiment 1.

[0058] b. Liquid culture: inoculate the mixed strains in the liquid medium sterilized at 128°C for 45 minutes at a ratio of 1:50, stir in the fermenter for 20 minutes at a speed of 240 r / min, stir well and put Put it into the sterilized plastic bucket and let it stand for 6-7 days. During the standing process, measure the Ph value every day and release the produced gas; take samples 3 times during the fermentation process, check the growth of the bacteria and measure the Ph value under the microscope, when the live bacteria Stop fermentation when the total amount reaches 3 billion / ml concentration and the Ph value reaches 3.5-4.7;

[0059] Composition and weight percentage ratio of ...

Embodiment 3

[0067] The first step: the ratio of fermentation strains:

[0068] Weigh each bacterial strain according to the following parts by weight: 40% of Saccharomyces cerevisiae, 18% of Bacillus subtilis, 52% of Lactobacillus casei, all of the above three bacterial strains can be purchased at the Microbial Strain Collection Center of the Ministry of Agriculture of China;

[0069] The second step: compound culture of fermentation strains:

[0070] a. With embodiment 1.

[0071] b. Liquid culture: Inoculate the mixed strains in the liquid medium sterilized at 128°C for 45 minutes at a ratio of 1:50, stir in the fermenter for 20 minutes, and the speed is 240r / min, after stirring evenly Put it in a sterilized plastic bucket and let it stand for 7 days. During the standing process, measure the Ph value every day and release the produced gas; take samples 3 times during the fermentation process, check the growth of bacteria under a microscope and measure the Ph value, when the total numbe...

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Abstract

The invention relates to a fish meal replacement product produced by utilizing microorganism fermentation process, which is characterized by utilizing a plurality of strains to decompose and utilize abundant animal protein, calcium, phosphorus and amino acid in aquatic product processing leftovers; food processing byproducts have abundant trace elements and B vitamins and high content of production viable bacteria, and are rich in products of metabolites of peptidoglycan, microorganism antioxidants, metabolic enzyme, and the like; and the products have special attractant smell of fermentationproducts. The production process adopts liquid pure culture and solid compound culture technologies; the product substitutes fish meal to be added in feed of aquatic animals and livestocks and poultryanimals so as to effectively reduce the feed cost, provides various amino acids and trace elements needed by cultivated animals, and improves the self-immunity of the cultivated animals at the same time. The product has the advantages of low production cost and fast absorption for the cultivated animals, effectively reduces pollution of the leftovers of aquatic animal bowels, and the like to theenvironment at the same time, and is a safe and efficient fish meal replacement product.

Description

technical field [0001] The present invention relates to a method for producing fishmeal substitute products using a fermentation process, in particular to a method for producing a product that can replace or partially replace fishmeal by using a microbial starter to ferment aquatic leftovers and grain by-products. Adding it to poultry and aquatic feed can significantly reduce the consumption of fish meal or even completely replace it, reduce the cost of breeding without affecting the breeding effect, and enhance the immunity of aquatic animals, which belongs to the technical field of agricultural biological products. Background technique [0002] Fish meal is an indispensable high-quality protein source in animal feed. It has many advantages in feeding applications, such as high biological value, high energy value, high calcium and phosphorus content, high trace element content, and high digestibility. Therefore, fish meal has long been an aquatic product. It is the main sou...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23K1/00A23K1/10A23K1/14A23K1/18C12N1/16C12N1/20A23K10/18A23K10/22A23K10/37A23K50/80
CPCY02A40/818Y02P60/87
Inventor 江瀚
Owner SHANGHAI CHUANGBO ECOLOGICAL ENG
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