Highly effective biological zyme micro-zoology composite feed additive

A compound feed and additive technology, applied in the direction of animal feed, animal feed, additional food elements, etc.

Inactive Publication Date: 2008-03-05
广州伯凯生物技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is no low-cost, high-efficiency, residue-free and safe compound feed additive product that has the characteristics of feed biological enzyme preparations and feed microecological preparations.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Embodiment 1 compound feed additive preparation

[0021] A compound feed additive comprising the following components: β-mannanase activity 10000IU / mL, xylanase activity 60000IU / mL, galactosidase activity 300IU / mL, acid protease activity 400IU / mL, cellulase Activity 100IU / mL and mannan oligosaccharides 0.03% (w / w). Its preparation process is as follows:

[0022] The liquid preparations of β-mannanase, xylanase, galactosidase, acid protease and cellulase are taken, and after enzyme activity detection, liquid preparation and compounding respectively, a compound enzyme preparation is obtained and set aside. Then take the mannan oligosaccharide solid preparation, prepare it with purified water, and compound it with the above-mentioned compound enzyme preparation at a final ratio of 0.03% (w / w), to obtain the compound feed additive with the above-mentioned composition ratio.

[0023] The compound feed additive that adopts above-mentioned method to obtain can reach followin...

Embodiment 2

[0031] Embodiment 2 preparation of compound feed additive

[0032] A compound feed additive comprising the following components: β-mannanase activity 10000IU / mL, xylanase activity 60000IU / mL, galactosidase activity 300IU / mL, acid protease activity 400IU / mL, cellulase Activity 100IU / mL and xylooligosaccharide 0.07% (w / w). Its preparation process is as follows:

[0033] The liquid preparations of β-mannanase, xylanase, galactosidase, acid protease and cellulase are taken, and after enzyme activity detection, liquid preparation and compounding respectively, a compound enzyme preparation is obtained and set aside. Then take the xylooligosaccharide liquid preparation, compound it with the above-mentioned compound enzyme preparation according to the final ratio of 0.07% (w / w), and obtain the compound feed additive with the above-mentioned composition ratio.

Embodiment 3

[0034] Embodiment 3 compound feed additive preparation

[0035] A compound feed additive comprising the following components: β-mannanase activity 8000IU / mL, xylanase activity 20000IU / mL, galactosidase activity 200IU / mL, acid protease activity 400IU / mL, cellulase Activity 100IU / mL and mannan oligosaccharides 0.07% (w / w). Take the above-mentioned various enzyme preparations, after preparing the compound enzyme preparations according to the aforementioned process, take the mannan oligosaccharide liquid preparation, and compound them with the above-mentioned compound enzyme preparations according to the final ratio of 0.07% (w / w), to obtain the above-mentioned synthetic enzyme preparations. Compound feed additives with distribution ratio.

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PUM

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Abstract

The present invention relates to a high-effective bioenzyme microecological composite feed additive. The invented feed additive uses NSP enzyme as main enzyme system and uses acid proteinase and cellulose as auxiliary enzyme system, and is matched with functional oligose microecological preparation with antibiotic function. Said additive contains the following components: beta-mannase, xylanase, acid proteinase, cellulose, mannoligose and oligoxylose.

Description

technical field [0001] The invention relates to a compound feed additive, in particular to a high-efficiency biological enzyme microecological feed additive containing an NSP enzyme system and a functional oligosaccharide microecological preparation. technical background [0002] With the advancement of bioengineering technology, biological enzyme preparations have been widely used in the field of feed additives, including single enzyme preparations and compound enzyme preparations. Among them, mannanase and xylanase feed enzyme preparations occupy a larger market share. On the other hand, functional oligosaccharide feed microecological preparations represented by mannan oligosaccharides and xylooligosaccharides are also used in the feed additive market. [0003] Public research results show that, as a highly efficient biocatalyst, biological enzymes have significant specificity characteristics, and different substrates require different enzymes to catalyze their decomposit...

Claims

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Application Information

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IPC IPC(8): A23K1/165A23K1/17A23K20/189
Inventor 王玉亭吴道贫刘焕明
Owner 广州伯凯生物技术有限公司
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