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Alkaline xylanase-containing dedicated enzyme for piglets and preparation method of alkaline xylanase-containing dedicated enzyme

An acid xylanase and xylanase technology, applied in the field of enzyme preparation preparation, can solve problems such as incalculability and complex structure, and achieve the effects of high activity, high temperature tolerance and strong stability

Active Publication Date: 2015-04-01
HUNAN HONGYING BIOTECHNOLOGY 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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0054] A special enzyme for suckling pigs containing alkaline xylanase, consisting of the following raw materials in parts by weight:

[0055] Thermophilic Bacillus culture 25 parts, acid xylanase 25 parts, β-glucanase 25 parts, acid protease 25 parts, cellulase 12 parts, amylase 12 parts, β-mannanase 12 parts , 8 parts of phytase, 12 parts of Chinese herbal medicine extract, 12 parts of protective agent, 12 parts of activator.

[0056] The acid xylanase, β-glucanase, acid protease, cellulase, amylase, β-mannanase and phytase are all food-grade enzyme preparations;

[0057] The preparation method of described thermophilic bacillus culture comprises the steps:

[0058] (1) Activation of strains

[0059] Inoculate the slant strain of the well-preserved thermophilic Bacillus 701 on the slant medium, culture at 37°C for 24 hours to activate the strain, and activate twice in this way;

[0060] The slant medium consists of: 3g of beef extract, 5g of sodium chloride, 10g of pepton...

Embodiment 2

[0096] A special enzyme for suckling pigs containing alkaline xylanase, consisting of the following raw materials in parts by weight:

[0097] Thermophilic Bacillus culture 20 parts, acid xylanase 20 parts, β-glucanase 20 parts, acid protease 20 parts, cellulase 10 parts, amylase 10 parts, β-mannanase 10 parts , 5 parts of phytase, 10 parts of Chinese herbal medicine extract, 10 parts of protective agent, and 10 parts of activator.

[0098]The acid xylanase, β-glucanase, acid protease, cellulase, amylase, β-mannanase and phytase are all food-grade enzyme preparations;

[0099] The preparation method of described thermophilic bacillus culture comprises the steps:

[0100] (1) Activation of strains

[0101] Inoculate the slant strain of the well-preserved thermophilic Bacillus 701 on the slant medium, culture at 41°C for 30 hours to activate the strain, and activate it 3 times;

[0102] The slant medium consists of: 6g of beef extract, 8g of sodium chloride, 15g of peptone, 5...

Embodiment 3

[0137] A special enzyme for suckling pigs containing alkaline xylanase, consisting of the following raw materials in parts by weight:

[0138] Thermophilic Bacillus culture 30 parts, acid xylanase 30 parts, β-glucanase 30 parts, acid protease 30 parts, cellulase 15 parts, amylase 15 parts, β-mannanase 15 parts , 10 parts of phytase, 15 parts of Chinese herbal medicine extract, 15 parts of protective agent, and 15 parts of activator.

[0139] The acid xylanase, β-glucanase, acid protease, cellulase, amylase, β-mannanase and phytase are all food-grade enzyme preparations;

[0140] The preparation method of described thermophilic bacillus culture comprises the steps:

[0141] (1) Activation of strains

[0142] Inoculate the slant strain of the well-preserved thermophilic Bacillus 701 on the slant medium, culture at 45°C for 36 hours to activate the strain, and activate it 3 times;

[0143] The slant medium consists of: 10g of beef extract, 12g of sodium chloride, 20g of pepton...

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Abstract

The invention discloses an alkaline xylanase-containing dedicated enzyme for piglets and a preparation method of the alkaline xylanase-containing dedicated enzyme, and belongs to the technical field of enzyme preparation. Thermophilic bacillus culture, acidic xylanase, beta-glucanase, acid protease, cellulose, amylase, beta-mannase, phytase, Chinese herb extracts, a protective agent and an activating agent are scientifically compounded to prepare the dedicated enzyme, wherein thermophilic bacillus cells in the thermophilic bacillus culture can improve animal body immunity, promote the development of immune organs, promote the maturity of animal intestinal structures and functions, and increase piglet daily gains and feed conversion rates. According to the invention, a safe digestive enzyme, namely the dedicated enzyme, is provided for piglets; the digestion burden is effectively reduced; the utilization rates of the raw materials and the growth rates of the piglets are increased; the environment is effectively protected; the effectiveness of the enzyme preparation can be brought into full play due to the addition of a proper amount of the activating agent; due to the scientific compound of the Chinese herb extracts, not only is the expiration date of the complex enzyme preparation prolonged, but also the immunity of the piglets is improved.

Description

technical field [0001] The invention belongs to the technical field of enzyme preparation, in particular to a special enzyme for suckling pigs containing alkaline xylanase 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 be degraded ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C12N9/42C12N9/50C12N9/26C12N9/16C12N9/02C12N9/04A23K1/165
CPCA23K20/00A23K20/189A23K50/30C12N9/0006C12N9/0089C12N9/16C12N9/2402C12N9/2411C12N9/2425C12N9/2437C12N9/244C12N9/2445C12N9/2457C12N9/248C12N9/2491C12N9/50C12Y101/03004C12Y115/01001C12Y301/03002C12Y302/01002C12Y302/01041
Inventor 李洪兵张锦杰李海清朱永明胡永明
Owner HUNAN HONGYING BIOTECHNOLOGY CO LTD
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