Livestock and poultry anti-diarrheal feed additive and preparation method thereof

A feed additive and diarrhea technology, which is applied in the field of livestock and poultry anti-diarrhea feed additive and its preparation, can solve problems such as residues and hidden dangers of food safety, and achieve the effects of mild conditions, reduction of breeding investment and improvement of drug efficacy.

Active Publication Date: 2011-11-09
BEIJING KEEPYOUNG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a stable, reliable and quick-acting anti-diarrhea feed additive for livestock and poultry, which has the functions of antibacterial, anti-virus, anti-parasite, maintaining the balance of microbial flora in animals, and can

Method used

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  • Livestock and poultry anti-diarrheal feed additive and preparation method thereof
  • Livestock and poultry anti-diarrheal feed additive and preparation method thereof
  • Livestock and poultry anti-diarrheal feed additive and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0032] Example 1

[0033] Ingredients: 3 parts dried ginger, 2 parts woody, 6 parts licorice, 3 parts bitter wood

[0034] Preparation:

[0035] (1) Inoculate Bacillus licheniformis into a common nutrient broth medium, culture at 37℃, 200rpm shaker to produce first-grade seed liquid, when the bacterial content reaches 10 7-8 At about CFU / ml, inoculate the first-level seed liquid with the inoculum amount 5% into the second-level seed fermenter containing nutrient broth for expansion, the culture temperature is 30~32℃, the rotation speed is 200rpm, when the bacterial content reaches 10 9 When CFU / ml is about, stop fermentation and reserve;

[0036] (2) Saccharomyces cerevisiae was inoculated into the wort medium, cultured on a shaker at 28°C and 200 rpm to produce a first-grade seed liquid, when the bacterial content reached 10 7-8 At about CFU / ml, inoculate the primary seed liquid with the inoculum amount of 6% into the secondary seed fermenter containing nutrient broth to expand the cu...

Example Embodiment

[0039] Example 2

[0040] Ingredients: 5 parts of Muxiang, 3 parts of dried ginger, 8 parts of licorice, 6 parts of sorrel, 1 part of Sophorae, 5 parts of Astragalus, 5 parts of Eucommia, 3 parts of Dandelion, 2 parts of Sophora flavescens, 1 part of Turmeric, 1 part of Mutong Parts, 1 part of Atractylodes macrocephala, 2 parts of alum.

[0041] Preparation:

[0042] (1) Inoculate Bacillus subtilis into a common nutrient broth medium, culture at 37℃, 180rpm shaker to produce first-grade seed liquid, when the bacterial content reaches 10 7-8 When the CFU / ml is about, the first-level seed liquid is inoculated into the second-level seed fermentor with the inoculum amount of 3%, and the culture temperature is 35±2℃, the rotation speed is 180rpm, when the bacterial content reaches 10 9 When CFU / ml is about, stop fermentation and reserve;

[0043] (2) Lactobacillus lactis and Lactobacillus bulgaricus were respectively inoculated into MRS medium, cultured in a shaker at 37°C and 200 rpm to p...

Example Embodiment

[0046] Example 3

[0047] Ingredients: 5 parts licorice, 3 parts bitter wood, 10 parts woody, 6 parts dried ginger, 2 parts bitter beans, 3 parts astragalus, 3 parts eucommia, 4 parts dandelion, 2 parts cork, 1 part alum, 2 parts ephedra, 1 serving of medical stone

[0048] Preparation:

[0049] (1) Inoculate Bacillus licheniformis into a common nutrient broth medium, culture at 37℃, 180rpm shaker to produce first-grade seed liquid, when the bacterial content reaches 10 7-8 When CFU / ml is about, the first-level seed liquid is inoculated into the second-level seed fermenter with the inoculum amount of 3%, and the culture temperature is 32~34℃, the rotation speed is 180rpm, when the bacterial content reaches 10 9 When CFU / ml is about, stop fermentation and reserve;

[0050] (2) Inoculate Candida utilis into the wort medium, culture at 28°C and 180rpm in a shaker to produce first-grade seed liquid, when the bacterial content reaches 10 7-8 When CFU / ml is about, the first-level seed liqui...

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Abstract

The invention discloses a livestock and poultry anti-diarrheal feed additive and a preparation method thereof. In a technical scheme, the preparation method comprises the following steps of: smashing India quassiawood, dried ginger, licorice, costus root and the like; screening through a sieve; adding bean pulp, corn starch, bran and water to prepare a fermentation medium; adjusting the pH value,sterilizing, cooling, and inoculating for fermenting; and drying after the fermentation is finished to obtain the livestock and poultry anti-diarrheal feed additive. The livestock and poultry anti-diarrheal feed additive disclosed by the invention has the better functions of broad-spectrum bacterium resistance, virus resistance, parasite resistance, maintaining of the balance of microbial flora in the animal bodies, and can be used for effectively reducing the incidence of diarrheal of the livestock and poultry, promoting the growth of the livestock and poultry and reducing the cultivation investment; and the livestock and poultry anti-diarrheal feed additive has the characteristics of no toxic and side effects, no pollution, no residue, stable and reliable effect and the like, cannot give rise to drug tolerance, and can meet the requirement of people on safety production of the livestock and poultry products. The livestock and poultry anti-diarrheal feed additive disclosed by the invention also can be used as a veterinary drug in an increased dose manner, and has a remarkable curative effect for treating the diarrheal caused by various viruses, bacteria and parasitic infection for the livestock and poultry.

Description

technical field [0001] The invention belongs to the field of feed additives, and relates to an anti-diarrhea feed additive for livestock and poultry and a preparation method thereof. Background technique [0002] Diarrhea is a global problem that has plagued the development of the livestock and poultry industry for a long time. The disease is widespread and occurs all year round. Even the young animals or young poultry that survived the death often cause slow growth, reduced feed remuneration, and cause major economic losses. Young livestock (poultry) develop disease because the intestinal tract has not yet established a stable microbial system, their own resistance is low, they are sensitive to external stimuli, and are susceptible to various pathogenic microorganisms and various stresses. [0003] There is no effective immune method for diarrhea at present, and drug treatment is still the main means of prevention and treatment. For a long time, veterinary medicine has us...

Claims

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Application Information

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IPC IPC(8): A23K1/14A23K1/17A23K10/12A23K10/30A23K10/37
CPCY02P60/87
Inventor 肖传明刘春辉黄远荣
Owner BEIJING KEEPYOUNG TECH
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