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

A technology of compound enzyme and feed compound enzyme, which can be used in animal feed, animal feed, biochemical equipment and methods, etc., and can solve problems such as incalculability and complex structure.

Active Publication Date: 2015-04-15
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 that can increase the appetite of animals is composed of the following enzyme preparations in parts by weight:

[0062] 35 parts of flavor maltase, 40 parts of feed compound enzyme, 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 protectant, 12 parts activator.

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

[0064] The method for preparing the compound enzyme for feed includes the following steps:

[0065] (1) Strain activation

[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 it twice;

[0067] The slant culture medium consists of 4g casein, 2g dipotassium hydrogen phosphate, 0.6g magnesium chloride, 0.8g potassium chloride, 0.02g ferrous sulfate, 20g glucose,...

Embodiment 2

[0107] A feed compound enzyme that can increase the appetite of animals is composed of the following enzyme preparations in parts by weight:

[0108] 30 parts of fragrant maltase, 30 parts of feed complex enzyme, 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 protectant, 10 parts activator.

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

[0110] The method for preparing the compound enzyme for feed includes the following steps:

[0111] (1) Strain activation

[0112] Inoculate the well-preserved slant strain of Aspergillus niger DM-18 on the slant medium, culture at 34°C for 48h to activate the strain, and activate it 4 times;

[0113] The slant culture medium consists of: 4g casein, 2g dipotassium hydrogen phosphate, 0.6g magnesium chloride, 0.8g potassium chloride, 0.02g ferrous sulfate, 20g glucose, ...

Embodiment 3

[0152] A feed compound enzyme that can increase the appetite of animals is composed of the following enzyme preparations in parts by weight:

[0153] 40 parts of aroma maltase, 50 parts of feed compound enzyme, 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 protectant, 15 parts activator.

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

[0155] The method for preparing the compound enzyme for feed includes the following steps:

[0156] (1) Strain activation

[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 culture medium consists of: 4g casein, 2g dipotassium hydrogen phosphate, 0.6g magnesium chloride, 0.8g potassium chloride, 0.02g ferrous sulfate, 20g glucos...

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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 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 in feed: 1. Degrade anti-nutritional factors present in animal feed. These substances cannot be degraded by animal endogenous enzymes, thereby interfering with the normal metabolism of animals, causing indigestion and decreased production performance. 2. Improve the utilization of starch, protein and minerals. These substances are either surrounded by fiber-rich cell walls, or exist in structural forms that cannot be digested by animals (for example, in plant feed ingredients, a large amount of phosphorus exists in the form of phytate phosphorus). 3. Degrade some specific chemical bonds in the raw materials. These chemical bonds cannot be degraded by the animal's own enzymes, and...

Claims

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Application Information

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Patent Type & Authority Patents(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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