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Bagasse protein feed for ruminants and preparation method thereof

A protein feed, ruminant technology, applied in animal feed, animal feed, application and other directions, can solve the problems of difficult microbial utilization, poor taste, etc., and achieve the effect of alleviating the problem of feed shortage, reasonable proportion and complete amino acid types

Pending Publication Date: 2019-02-15
广西扶南东亚糖业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the hemicellulose of bagasse is entangled between cellulose and lignin, and the lignin in a network structure adheres to plant cells, making the structure of cellulose and hemicellulose dense and hard, which is difficult to be utilized by microorganisms and has a poor taste.

Method used

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  • Bagasse protein feed for ruminants and preparation method thereof
  • Bagasse protein feed for ruminants and preparation method thereof
  • Bagasse protein feed for ruminants and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A bagasse protein feed for ruminants, characterized in that the feed includes the following raw material components in terms of weight percentage: 78.8% of bagasse, 6% of young branches and leaves, 14% of molasses, and 1.2% of nitrogen-containing substances; Composite bacteria and termite cellulase, according to the percentage of the sum of the weight of the above-mentioned raw material components, the consumption of the composite bacteria is 10%, and according to the sum of the weight of the above-mentioned raw material components, the consumption of termite cellulase is 15U / g.

[0027] 1. The preparation method of the composite bacteria is as follows, including strain screening, purification, preservation, activation and expanded cultivation

[0028] Aspergillus aculeatus and white rot fungus were isolated and screened from bagasse that had been piled up for 3 years. After purification and cultivation, they were placed in a -80°C refrigerator.

[0029] Get the followi...

Embodiment 2

[0040] A bagasse protein feed for ruminants, characterized in that the feed includes the following raw material components in terms of weight percentage: 89.2% bagasse, 2% young branches and leaves, 8% molasses, and 0.8% nitrogen-containing substances; Composite bacteria and termite cellulase, according to the percentage of the sum of the weight of the above-mentioned raw material components, the consumption of the composite bacteria is 15%, and according to the sum of the weight of the above-mentioned raw material components, the consumption of termite cellulase is 20U / g.

[0041] 1. The preparation method of the composite bacteria is as follows, including strain screening, purification, preservation, activation and expanded cultivation

[0042] Aspergillus aculeatus and white rot fungus were isolated and screened from bagasse that had been piled up for 3 years. After purification and cultivation, they were placed in a -80°C refrigerator.

[0043]Get the following strains in ...

Embodiment 3

[0068] A bagasse protein feed for ruminants, the feed includes the following raw material components in terms of weight percentage: 85.5% bagasse, 3.5% young branches and leaves, 10% molasses, and 1% nitrogen-containing substances;

[0069] Composite bacteria and termite cellulase are also included. According to the percentage of the sum of the weight of the above-mentioned raw material components, the consumption of the composite bacteria is 10-15%. 15~20U / g.

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Abstract

The invention discloses a bagasse protein feed for ruminants. The bagasse protein feed for the ruminants is prepared from the following raw materials in percentage by weight: 78.8-89.2% of bagasse, 2-6% of tender paper mulberry branches and leaves, 8-14% of molasses, and 0.8-1.2% of nitrogenous substances; and total percentage by weight of the raw materials is 100%. The raw materials further comprise compound microbes and termite cellulase. The invention further discloses a preparation method of the bagasse protein feed for the ruminants. By adopting instantaneous ejection steam blasting and ultrasonic treatment, the preparation method is capable of causing changes in dense structure, composition and crystallinity of the bagasse; so that, the bagasse becomes porous and partially degraded,or is even converted into fermentable sugar. Thus, foundation is laid for increases in microbial utilization rate and nutritional value of the feed, as well as for improvements in palatability and digestion rate.

Description

technical field [0001] The invention belongs to the field of ruminant breeding, and in particular relates to a ruminant protein feed and a preparation method thereof. Background technique [0002] The meat of ruminants such as cattle and sheep has higher nutritional value and a longer growth period. The food is mainly forage, which has always been considered safer, so it is becoming more and more popular among Chinese consumers. [0003] In recent years, the ruminant industry in southern my country has developed rapidly, and there are many cattle and sheep farms. However, protein feed has always been mainly dependent on foreign sources, which is scarce and expensive, which has restricted the development of ruminant breeding in southern my country to a certain extent. Abundant resources are used as raw materials to produce new protein feeds, which have attracted increasing attention. [0004] Bagasse is a by-product of sugarcane sugar production, and the annual output of baga...

Claims

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Application Information

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IPC IPC(8): A23K10/12A23K50/10
CPCA23K10/12A23K50/10
Inventor 王福佳刘继栋农恩江明生李发家李凯黄杰杭方学林家乐邓立高梁文平卢恩坚高华伟
Owner 广西扶南东亚糖业有限公司
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