Bio-protein feed prepared by adopting cellulose raw material and preparation method thereof

A biological protein feed and cellulose technology, applied in animal feed, animal feed, application, etc., can solve the problems of irreplaceable, high cost, difficult commercial operation, etc., and achieve short fermentation cycle, high total amino acid content, and preparation process simple effect

Inactive Publication Date: 2011-11-09
洋浦慷民高科生物有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are many microbial strains in this nutritional additive and its application range is wide, but its cost is high and it is difficult to commercialize it. It can only be used as a small amount of additive in feed and cannot replace grain raw materials in feed.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] A biological protein feed made of cellulose raw material, wherein the organic material contains: 85 parts of cellulose raw material, 5 parts of rapeseed meal, and 10 parts of bran (parts by weight). Wherein the cellulose raw material is a mixed raw material in which corn stalks, corn cobs and cassava residues are mixed according to a weight ratio of 40:10:35.

[0038] The composite bacteria include: bacillus subtilis, saccharomyces, lactic acid bacteria and cellulolytic bacteria; the above bacteria are mixed in a weight ratio of 1:1:1:3.5. Wherein, the cellulolytic bacteria is Trichoderma.

[0039] The added amount of the composite bacteria is 10% (percentage by weight) of the organic material. The cultivation methods of each strain in the composite bacteria are conventional methods.

[0040] The biological protein feed is prepared according to the following process:

[0041] (1) crushing the cellulose raw material to particles with a diameter of 2 to 3 mm;

[0042]...

Embodiment 2

[0047] A biological protein feed made of cellulose raw material, wherein the organic material contains: 90 parts of cellulose raw material, 5 parts of rapeseed meal, and 5 parts of bran (parts by weight). Wherein, the cellulose raw material is a mixed raw material in which corn stalks, corncobs, rice straw and pomace are mixed according to a weight ratio of 25:15:10:35.

[0048]The composite bacteria include: bacillus subtilis, saccharomyces, lactic acid bacteria and cellulolytic bacteria; the above bacteria are mixed in a weight ratio of 2.1:1:1:2.8. Wherein, the cellulolytic bacteria are white rot fungi.

[0049] The added amount of the composite bacteria is 6% (percentage by weight) of the organic material. The cultivation methods of each strain in the composite bacteria are conventional methods.

[0050] Its preparation process is with embodiment 1.

Embodiment 3

[0052] A biological protein feed made of cellulose raw material, wherein the organic material contains: 75 parts of cellulose raw material, 13 parts of rapeseed meal, and 12 parts of bran (parts by weight). Wherein, the cellulose raw material is a mixed raw material in which corn stalks, corn cobs, rice straw, cassava residues and fruit residues are mixed according to a weight ratio of 35:15:10:10:15.

[0053] The composite bacteria include: bacillus subtilis, saccharomyces, lactic acid bacteria and cellulolytic bacteria; the above bacteria are mixed in a weight ratio of 2:1:1:3. Wherein, the yeast is feed yeast (Candida Tropicali), the lactic acid bacteria is Lactobacillus plantarum (Lactobacillus), and the cellulolytic bacteria are composite bacteria mixed with Trichoderma and white rot fungi in a weight ratio of 1:1 .

[0054] The added amount of the composite bacteria is 6% (percentage by weight) of the organic material. The cultivation methods of each strain in the comp...

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PUM

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Abstract

The invention relates to a bio-protein feed prepared by adopting a cellulose raw material, and the bio-protein feed provided by the invention comprises an organic material and complex bacteria, wherein the weight of the complex bacteria is 1-10% of that of the organic material; and the organic material comprises the cellulose raw material, rapeseed meal and bran; the cellulose raw material is one or more of corn stalks, corn cobs, straw, manioc waste and fruit residue; and the complex bacteria comprises bacillus subtilis, microzyme, lactobacillus and cellulose decomposition bacteria, and the cellulose decomposition bacteria is one or more of trichoderma harzianum and white-rot fungi. In the bio-protein feed, the content of probiotics is more than 108cfu/g, the bio-protein feed contains a variety of prolease, cellulase, amylase and the like, the preparation process is simple, and the fermentation period is short. The invention further discloses a preparation method of the feed.

Description

technical field [0001] The invention relates to a feed for livestock, poultry and aquatic products, in particular to a biological protein feed which takes cellulose raw material as the main raw material and is fermented by compound bacteria. Background technique [0002] At present, the existing livestock, poultry, and aquatic animal feeds are generally mainly composed of grain raw materials, fish meal, appropriate amount of amino acids and trace elements. Among them, the commonly used grain raw materials mainly include crops such as corn, sorghum, beans, and wheat. The demand for food is large, the cost is high, and it is easy to cause food shortage. Therefore, people have been researching various alternative products to replace grain feed, so as to save costs and improve utilization efficiency. Chinese patent application CN1813562A (application number 200510019197.4, published on August 9, 2006) discloses a compound microbial fermented feed nutritional additive and its pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/14A23K10/12A23K10/37
CPCY02P60/87
Inventor 陈世永张于光刘笃寿
Owner 洋浦慷民高科生物有限公司
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