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Method for producing mycoprotein feed from sugar beet pulp

A protein feed, bacterial protein technology, applied in the direction of animal feed, animal feed, application, etc., can solve the problems of labor, material and financial resources, troublesome processing, waste of resources, etc., and meet the requirements of overcoming pollution, equipment and conditions. High, added value effect

Inactive Publication Date: 2014-05-14
QINGDAO JIENENG ENERGY SAVING ENVIRONMENTAL PROTECTION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Beet pulp contains a lot of sugar, cellulose, crude protein and other nutrients. If it is discarded without treatment, it will not only waste resources, but also the good nutrients are breeding places for bacteria and flies, which will cause great harm to the environment. , and the processing is relatively troublesome, requiring a lot of labor, material and financial resources

Method used

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Examples

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Comparison scheme
Effect test

Embodiment 1

[0014] A method for producing bacterial protein feed using sugar beet pulp, which includes: 1. Raw material processing: pulverize sugar beet pulp, and add 10% bran; 3. Inoculate 2% strains in the treated beet pulp, stir evenly, and ferment at 28°C for 20 hours; 4. Dry and crush the fermented bacterial protein to obtain protein feed. The beet pulp is crushed and then cooked. The strains are Geotrichum candidum and Candida 50% each.

Embodiment 2

[0016] A method for producing bacterial protein feed using sugar beet pulp, which includes: 1. Processing of raw materials: pulverizing sugar beet pulp, and adding 15% bran; 2. Adjusting the water content of beet pulp to 50%, and pH 3. Inoculate 3% strains in the processed beet pulp, stir evenly, and ferment at 30°C for 30 hours; 4. Dry and crush the fermented bacterial protein to obtain protein feed. The beet pulp is crushed and then cooked. The strains are Geotrichum candidum and Candida 50% each.

[0017] Example 1

[0018] A method for producing bacterial protein feed using sugar beet pulp, which includes: 1. Processing of raw materials: pulverizing sugar beet pulp and adding 13% bran; 2. Adjusting the water content of beet pulp to 45%, and the pH to medium 3. Inoculate 2.5% strains in the treated beet pulp, stir evenly, and ferment at 29°C for 25 hours; 4. Dry and crush the fermented bacterial protein to obtain protein feed. The beet pulp is crushed and then cooked. T...

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Abstract

The invention relates to a method for producing mycoprotein feed from sugar beet pulp. The method comprises the following steps of 1, carrying out raw material treatment by crushing sugar beet pulp and adding 10-15% of wheat bran into the crushed sugar beet pulp, 2, adjusting water content of the sugar beet pulp to 40-50% and adjusting a pH value of the sugar beet pulp to 7, 3, inoculating the treated sugar beet pulp with 2-3% of a fermentation strain, carrying out stirring to obtain a uniform mixture, and carrying out fermentation at a temperature of 28-30 DEG C for 20-30h, and 4, drying the fermented mycoprotein, and carrying out crushing to obtain the mycoprotein feed. After sugar beet pulp crushing, a boiling process is carried out. The fermentation strain comprises 50% of geotrichum candidum and 50% of candida. The method utilizes fermentation of the sugar beet pulp obtained by sugar preparation to realize feed preparation and thus the problem of high treatment difficulty of sugar beet pulp in the factory is solved, pollution on the environment is avoided, a sugar beet added value is increased and feed production methods are increased. The method has low equipment and condition requirements, has simple processes and is convenient and practical.

Description

technical field [0001] The invention relates to the field of feed, in particular to a method for producing bacterial protein feed by using sugar beet pulp. Background technique [0002] Beet pulp is the dregs obtained after beet sugar production, which is a waste that pollutes the environment. Due to the large output of these dregs and the concentrated production period, there are often phenomena such as untimely treatment and stinking and deterioration, resulting in many factories paying a lot of environmental protection treatment fees for this. Beet pulp contains a lot of sugar, cellulose, crude protein and other nutrients. If it is discarded without treatment, it will not only waste resources, but also the good nutrients are breeding places for bacteria and flies, which will cause great harm to the environment. , and the processing is relatively cumbersome and requires a lot of labor, material and financial resources. Contents of the invention [0003] According to ab...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/14
Inventor 田英勇
Owner QINGDAO JIENENG ENERGY SAVING ENVIRONMENTAL PROTECTION TECH
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