Special enzyme containing feed composite enzyme for piglets and preparation method thereof

A technology for compound enzymes and suckling piglets for feeding, applied in biochemical equipment and methods, enzymes, applications, etc., can solve problems such as unmeasured and complex structures, achieve adjustment and repair of body functions, enhance metabolic functions, and promote animal growth Effect

Active Publication Date: 2014-04-16
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 ...

Method used

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Examples

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Effect test

Embodiment 1

[0056] A special enzyme for suckling pigs containing compound enzyme for feeding, which consists of the following raw materials in parts by weight:

[0057] 50 parts of Aspergillus niger culture, 20 parts of acid xylanase, 20 parts of cellulase, 17 parts of β-glucanase, 17 parts of amylase, 13 parts of phytase, 12 parts of Chinese herbal medicine extract, 13 parts of protective agent parts, activator 12 parts.

[0058] The acid xylanase, cellulase, β-glucanase, amylase and phytase 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, potassium chloride 0.8g, ferrous sulfate ...

Embodiment 2

[0093] A special enzyme for suckling pigs containing compound enzyme for feeding, which consists of the following raw materials in parts by weight:

[0094] 40 parts of feed compound enzyme, 15 parts of acid xylanase, 15 parts of cellulase, 15 parts of β-glucanase, 15 parts of amylase, 10 parts of phytase, 10 parts of Chinese herbal medicine extract, 10 parts of protective agent parts, activator 10 parts.

[0095] The acid xylanase, cellulase, β-glucanase, amylase and phytase 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 chloride 0.8g, ferrous sulfate 0.02g, gluco...

Embodiment 3

[0129] A special enzyme for suckling pigs containing compound enzyme for feeding, which consists of the following raw materials in parts by weight:

[0130] 60 parts of compound enzyme for feeding, 25 parts of acid xylanase, 25 parts of cellulase, 20 parts of β-glucanase, 20 parts of amylase, 15 parts of phytase, 15 parts of Chinese herbal medicine extract, 15 parts of protective agent parts, activator 15 parts.

[0131] The acid xylanase, cellulase, β-glucanase, amylase and phytase 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 0.8g, ferrous sulfate 0.02g...

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Abstract

The invention discloses a special enzyme containing a feed composite enzyme for piglets and a preparation method thereof, belonging to the technical field of preparation of enzyme preparations. The special enzyme for piglets is prepared by scientifically compounding Aspergillus niger culture, acidic xylanase, cellulase, beta-glucanase, amylase, phytase, Chinese herbal medicine extract, a protective agent and an activator, wherein Aspergillus niger body in the Aspergillus niger culture can inhibit the growth of pathogenic escherichia coli in processes of growth and fermentation, inhibit the growth and reproduction of Aspergillus niger, decompose aflatoxin, promote animal growth, regulate flora balance in gastrointestinal tract, and improve overall immunity; the crude enzyme liquid of fermentation liquor of the Aspergillus niger culture contains activity of multiple enzymes such as protease, mannase, alpha-galactase and pectinase, thus being especially suitable for being added into feed for piglets.

Description

technical field [0001] The invention belongs to the technical field of enzyme preparations, in particular to a special enzyme for suckling piglets 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 can...

Claims

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Application Information

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IPC IPC(8): C12N9/42C12N9/16C12N9/26C12N9/44C12N9/02C12N9/04A23K1/165
CPCA23K20/00A23K20/189A23K50/30C12N9/0006C12N9/0089C12N9/16C12N9/2402C12N9/2411C12N9/2425C12N9/2437C12N9/244C12N9/2445C12N9/2457C12N9/248C12Y101/03004C12Y115/01001C12Y301/03002C12Y302/01002C12Y302/01021C12Y302/01041
Inventor 张锦杰李贵骏刘文明封章平王永兰
Owner HUNAN HONGYING BIOTECHNOLOGY CO LTD
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