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Feed compound enzyme capable of improving animal appetite and preparation method thereof

A technology of compound enzymes and compound enzymes for feed, applied in animal feed, animal feed, biochemical equipment and methods, etc., can solve problems such as unmeasured and complex structures

Active Publication Date: 2014-04-23
杨凌泰瑞德生物科技有限公司
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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

[0061] A feed compound enzyme capable of improving animal appetite, consisting of the following enzyme preparations in parts by weight:

[0062] 35 parts of aroma malt enzyme, 40 parts of compound enzyme for feeding, 25 parts of acid xylanase, 25 parts of cellulase, 17 parts of β-glucanase, 17 parts of amylase, 13 parts of phytase, Chinese herbal medicine extract 12 parts, 13 parts of protective agent, 12 parts of activator.

[0063] The acid xylanase, cellulase, β-glucanase, amylase and phytase are all food-grade enzyme preparations;

[0064] The preparation method of the compound enzyme for feed comprises the following steps:

[0065] (1) Activation of strains

[0066] 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;

[0067] The slant medium consists of: casein 4g, dipotassium hydrogen phosphate 2g, magnesium chloride 0.6g, potassium chloride 0.8g...

Embodiment 2

[0107] A feed compound enzyme capable of improving animal appetite, consisting of the following enzyme preparations in parts by weight:

[0108] 30 parts of aroma malt enzyme, 30 parts of compound enzyme for feeding, 20 parts of acid xylanase, 20 parts of cellulase, 15 parts of β-glucanase, 15 parts of amylase, 10 parts of phytase, Chinese herbal medicine extract 10 parts, 10 parts of protective agent, 10 parts of activator.

[0109] The acid xylanase, cellulase, β-glucanase, amylase and phytase are all food-grade enzyme preparations;

[0110] The preparation method of the compound enzyme for feed comprises the following steps:

[0111] (1) Activation of strains

[0112] 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;

[0113] The slant medium consists of: casein 4g, dipotassium hydrogen phosphate 2g, magnesium chloride 0.6g, potassium chloride 0.8g, ferro...

Embodiment 3

[0152] A feed compound enzyme capable of improving animal appetite, consisting of the following enzyme preparations in parts by weight:

[0153] 40 parts of aroma malt enzyme, 50 parts of compound enzyme for feeding, 30 parts of acid xylanase, 30 parts of cellulase, 20 parts of β-glucanase, 20 parts of amylase, 15 parts of phytase, Chinese herbal medicine extract 15 parts, 15 parts of protective agent, 15 parts of activator.

[0154] The acid xylanase, cellulase, β-glucanase, amylase and phytase are all food-grade enzyme preparations;

[0155] The preparation method of the compound enzyme for feed comprises the following steps:

[0156] (1) Activation of strains

[0157] 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;

[0158] The slant medium consists of: casein 4g, dipotassium hydrogen phosphate 2g, magnesium chloride 0.6g, potassium chloride 0.8g, ferro...

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Abstract

The invention discloses a feed compound enzyme capable of improving animal appetite and a preparation method of the feed compound enzyme, and belongs to the technical field of preparation of an enzyme preparation. The feed compound enzyme is scientifically compounded from fragrant malt enzyme, feeding complex enzyme, acidic xylanase, cellulose, beta-glucanase, amylase, phytase, Chinese herb extracts, a protective agent and an activating agent, wherein the feed complex enzyme contains protease, mannose, alpha-galactase and pectinase, and is strong in heat stability and pH stability. By adopting the prepared feed compound enzyme, safe digestive enzyme is provided for beasts and birds, the digestion burden is effectively relieved, the utilization rate and the growth rate of the raw materials are improved, the environment is protected, an enjoyable natural malt fragrance is brought about for the feed, the livestock and poultry appetites are increased, meanwhile, proper activating agent can fully exert the efficacy of an enzyme preparation under the equal conditions, the adding amount of the enzyme preparation is saved, the guarantee period of the complex enzyme preparation is prolonged by the Chinese herbal medicine extract, the immunity of beasts and birds is improved, and the multi-purpose effect of the enzyme is achieved.

Description

technical field [0001] The invention belongs to the technical field of enzyme preparation, in particular to a feed compound enzyme capable of improving animal appetite 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 by t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/165A23K1/16C12N9/42C12N9/24C12N9/16
Inventor 李海清张锦杰朱永明易继云刘文明
Owner 杨凌泰瑞德生物科技有限公司
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