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Feed compound enzyme-containing dedicated enzyme for growing pigs and preparation method of feed compound enzyme-containing dedicated enzyme

A technology for feeding compound enzymes and growing pigs, applied in biochemical equipment and methods, enzymes, applications, etc., can solve problems such as incalculability and complex structure, and achieve adjustment and repair of body functions, enhancement of metabolic work, and enhancement of body functions. sexual effect

Active Publication Date: 2014-03-26
SHANXI DAYU BIOLOGICAL ENG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The main reason is that the structure of the market is relatively complex, the market is diversified, and it is even impossible to measure

Method used

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  • Feed compound enzyme-containing dedicated enzyme for growing pigs and preparation method of feed compound enzyme-containing dedicated enzyme

Examples

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Comparison scheme
Effect test

Embodiment 1

[0056] A special enzyme for growing pigs containing compound enzymes for feed, consisting of the following raw materials in parts by weight:

[0057] 40 parts of Aspergillus niger culture, 40 parts of acid xylanase, 25 parts of phytase, 17 parts of β-glucanase, 17 parts of cellulase, 12 parts of amylase, 12 parts of acid protease, 12 parts of Chinese herbal medicine extract 13 parts of protective agent and 12 parts of activator.

[0058] The acid xylanase, phytase, β-glucanase, cellulase, amylase and acid protease are all food-grade enzyme preparations;

[0059] The preparation method of described Aspergillus niger culture comprises the steps:

[0060] (1) Activation of strains

[0061] Inoculate the well-preserved slant strain of Aspergillus niger DM-18 on the slant medium, culture at 28°C for 36 hours to activate the strain, and activate twice in this way;

[0062] The slant medium consists of: casein 4g, dipotassium hydrogen phosphate 2g, magnesium chloride 0.6g, potassi...

Embodiment 2

[0093] A special enzyme for growing pigs containing compound enzymes for feed, consisting of the following raw materials in parts by weight:

[0094] 30 parts of feed compound enzyme, 30 parts of acid xylanase, 20 parts of phytase, 15 parts of β-glucanase, 15 parts of cellulase, 10 parts of amylase, 10 parts of acid protease, 10 parts of Chinese herbal medicine extract 10 parts, 10 parts of protective agent, 10 parts of activator.

[0095] The acid xylanase, phytase, β-glucanase, cellulase, amylase and acid protease are all food-grade enzyme preparations;

[0096] The preparation method of described Aspergillus niger culture comprises the steps:

[0097] (1) Activation of strains

[0098] Inoculate the well-preserved slant strain of Aspergillus niger DM-18 on the slant medium, culture at 34°C for 48 hours to activate the strain, and activate it 4 times;

[0099] The slant medium consists of: casein 4g, dipotassium hydrogen phosphate 2g, magnesium chloride 0.6g, potassium ch...

Embodiment 3

[0129] A special enzyme for growing pigs containing compound enzymes for feed, consisting of the following raw materials in parts by weight:

[0130] 50 parts of feed compound enzyme, 50 parts of acid xylanase, 30 parts of phytase, 20 parts of β-glucanase, 20 parts of cellulase, 15 parts of amylase, 15 parts of acid protease, 15 parts of Chinese herbal medicine extract 15 parts of protective agent and 15 parts of activator.

[0131] The acid xylanase, phytase, β-glucanase, cellulase, amylase and acid protease are all food-grade enzyme preparations;

[0132] The preparation method of described Aspergillus niger culture comprises the steps:

[0133] (1) Activation of strains

[0134] Inoculate the well-preserved slant strain of Aspergillus niger DM-18 on the slant medium, culture at 30°C for 42 hours to activate the strain, and activate it 3 times;

[0135] The slant medium consists of: casein 4g, dipotassium hydrogen phosphate 2g, magnesium chloride 0.6g, potassium chloride ...

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Abstract

The invention discloses a feed compound enzyme-containing dedicated enzyme for growing pigs and a preparation method of the feed compound enzyme-containing dedicated enzyme, and belongs to the technical field of preparation of enzyme preparations. The dedicated enzyme for the growing pigs is prepared by scientifically compounding aspergillus niger cultures, acidic xylanase, phytase, beta-dextranase, cellulase, amylase, acid proteinase, Chinese herb extracts, a protective agent and an activating agent, wherein the aspergillus niger cells in the aspergillus niger cultures can inhibit the growth of pathogenic escherichia coli, inhibit the growth and breeding of aspergillus flavus, disintegrate the aspergillus flavus, promote the growth of animals, adjust gastrointestinal tract flora to be balanced, and enhance whole immunity during the processes of growth and fermentation, in addition, the fermentation liquid crude enzyme liquid of the aspergillus niger cultures contains different enzyme activity such as protease activity, mannase activity, alpha-galactase activity and pectinase activity, and the dedicated enzyme is specially suitable for being added in the feed for the growing pigs.

Description

technical field [0001] The invention belongs to the technical field of enzyme preparation, in particular to a special enzyme for growing pigs containing a compound enzyme for feeding and a preparation method thereof. Background technique [0002] There are four main reasons for adding enzyme preparations to feed: 1. Degradation of anti-nutritional factors present in animal feed. These substances cannot be degraded by animal endogenous enzymes, thereby interfering with the normal metabolism of animals, resulting in indigestion of animals and decreased production performance. 2. Improve the utilization rate of starch, protein and minerals. These substances are either surrounded by fiber-rich cell walls, or are present in certain structures that cannot be digested by animals (for example, in plant feed materials, a large amount of phosphorus is present in the form of phytate phosphorus.). 3. Degrade some specific chemical bonds in raw materials. These chemical bonds cannot b...

Claims

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Application Information

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IPC IPC(8): C12N9/42C12N9/16C12N9/26C12N9/50C12N9/44C12N9/02C12N9/04A23K1/165
CPCA23K20/00A23K20/189A23K50/30C12N9/0006C12N9/16C12N9/2402C12N9/2411C12N9/2425C12N9/2437C12N9/244C12N9/2445C12N9/2457C12N9/248C12N9/50C12Y101/03004C12Y115/01001C12Y301/03002C12Y302/01002C12Y302/01021C12Y302/01041
Inventor 李海清胡永明胡波樊淳红辜承兰
Owner SHANXI DAYU BIOLOGICAL ENG CO LTD
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