Antimicrobial peptide activity feed additive for duck and preparation method of feed additive

A feed additive and peptide active duck technology, which is applied in animal feed, animal feed, application, etc., can solve the problems of high-yield strains that are difficult to find for industrial production, immature production technology, high cost, etc., and achieve the goal of eliminating duck diarrhea and dysentery, Improvement of disease resistance and immunity, fast growth

Inactive Publication Date: 2016-04-20
江西华牧生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Although the effective role of antimicrobial peptides has been generally confirmed and recognized in the industry, in recent years, the application of antimicrobial peptides is still relatively limited. Specifically, on the one hand, its production process is immature, and high-yield strains It is difficult to discover and industrialize production, on the other hand, the cost is high and it is difficult to promote on a large scale

Method used

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  • Antimicrobial peptide activity feed additive for duck and preparation method of feed additive
  • Antimicrobial peptide activity feed additive for duck and preparation method of feed additive

Examples

Experimental program
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Effect test

Embodiment 1

[0028] Embodiment 1: A kind of antimicrobial peptide active feed additive for ducks and its preparation method is composed of component A and component B, wherein component A is composed of 400 parts by weight of corn flour, 25 parts by weight of apple pomace, and 15 parts by weight of DDGS , 25 parts by weight of corn gluten powder and 150 parts by weight of soybean meal are prepared by fermenting with a compound fermentation agent; component B is made of 18 parts by weight of Burnet burnet, 15 parts by weight of Folium Folium, 10 parts by weight of Artemisia annua, and 2 parts by weight , 1 part of Shichangpu, 7 parts by weight of Houttuynia cordata, 6 parts by weight of Glycyrrhizae chinensis, 4 parts by weight of Calendula chrysanthemum, 1 part by weight of Bupleurum, and 60 parts by weight of rice bran; wherein the composite bacterial agent is Bacillus licheniformis Bacillus lichnifarimis, Bacillus brevis and Candida utilis.

[0029] Wherein the preparation method for pre...

Embodiment 2

[0038] Embodiment 2: a kind of antimicrobial peptide active duck feed additive and preparation method thereof, is characterized in that, is made up of component A and component B, and wherein component A is made of corn flour 300-500 weight part, apple pomace 20 -30 parts by weight, 10-15 parts by weight of DDGS, 20-30 parts by weight of corn gluten powder and 100-200 parts by weight of soybean meal are prepared by fermentation of compound fermentation agent; 12-18 parts by weight of Aoba, 8-12 parts by weight of Artemisia annua, 1-2 parts of chrysanthemum, 1-2 parts of Shichangpu, 5-7 parts by weight of Houttuynia cordata, 5-8 parts by weight of Glycyrrhizae, calendula chrysanthemum 3-5 parts by weight, 0.5-1 parts by weight of Bupleurum bupleuri, and 50-80 parts by weight of rice bran; wherein the composite bacterial agent is Bacillus lichenifarimis, Bacillus brevis and Candida utilis Yeast (Candida utilis) composition.

[0039] Wherein the preparation method for preparing ...

Embodiment 3

[0048] Embodiment 3: antibacterial, antibacterial experiment

[0049] In order to verify the antibacterial activity of the product of the present invention, the following three comparative test groups are specially set up, wherein:

[0050] Control test group 1 is prepared by fermenting 400 parts by weight of corn flour, 25 parts by weight of apple pomace, 15 parts by weight of DDGS, 25 parts by weight of corn gluten powder and 150 parts by weight of soybean meal; It is composed of Bacillus lichnifarimis, Bacillus brevis and Candida utilis. The preparation method comprises the following steps: step (1), weighing corn flour, apple pomace, DDGS, corn gluten powder and soybean meal by weight, mixing them evenly, crushing them through a 30-mesh sieve, and then adding 30% of the mixture weight pure water, stir evenly; step (2), add the activated composite microbial agent to the mixture obtained by stirring in step (1), continue to stir evenly, then ferment at 32°C for 48 hours, pa...

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Abstract

The invention relates to an antimicrobial peptide activity feed additive for ducks and a preparation method of the feed additive. The feed additive is prepared from a component A and a component B, wherein the component A is prepared by fermenting 300-500 parts by weight of corn flour, 20-30 parts by weight of apple pomace, 10-15 parts by weight of DDGS, 20-30 parts by weight of corn gluten meal and 100-200 parts by weight of bean pulp through a compound fermentation fungicide; the component B is prepared from 15-20 parts by weight of garden burnet, 12-18 parts by weight of folium isatidis, 8-12 parts by weight of herba artemisiae apiaceae, 1-2 parts by weight of herba polygoni avicularis, 1-2 parts by weight of rhizoma acori graminei, 5-7 parts by weight of cordate houttuynia, 5-8 parts by weight of elegant jessamine, 3-5 parts by weight of potmarigold calendula flower and root, 0.5-1 part by weight of radix bupleuri and 50-80 parts by weight of rice bran. The natural, green and safe feed additive is prepared by carefully selecting the natural raw materials and fermenting or extracting.

Description

technical field [0001] The invention belongs to the field of feed, and in particular relates to a preparation method of an antimicrobial peptide active duck feed additive. Background technique [0002] At present, with the improvement of people's living standards, the demand for poultry meat is increasing, which also promotes the development of the duck industry. Different from chicken, duck meat is cold in nature, sweet and salty, and belongs to the spleen, stomach, lung, and kidney channels; Relieve cough and self-convulsion, eliminate snail stagnation, clear away heat and invigorate the spleen, and treat weakness and edema; treat physical weakness, physical weakness after illness, and malnutrition edema. The fatty acid in duck meat has a low melting point and is easy to digest. It contains more B vitamins and vitamin E than other meats, which can effectively resist beriberi, neuritis and various inflammations, and can also resist aging. Duck meat is rich in vitamin E Ni...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/75A23K10/37A23K10/38A23K20/147A23K10/30A23K10/18A23K20/10
CPCY02P60/87
Inventor 曾勇
Owner 江西华牧生物科技有限公司
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