Application methods and application of spartina alterniflora composite additive and refined extract thereof

A compound additive and technology of Spartina alterniflora, applied in application, animal feed, animal feed, etc., can solve the problems of increased drug resistance of pathogenic bacteria and microorganisms, harm to human and livestock health, and antibiotic residues, etc., to achieve The effect of saving feed cost, improving intestinal health and reducing feed-to-meat ratio

Inactive Publication Date: 2015-08-12
JIANGSU INST OF POULTRY SCI +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Lead to antibiotic residues in livestock and poultry products, increased resistance of pathogenic bacteria and microorganisms, endangering human and livestock health

Method used

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  • Application methods and application of spartina alterniflora composite additive and refined extract thereof
  • Application methods and application of spartina alterniflora composite additive and refined extract thereof
  • Application methods and application of spartina alterniflora composite additive and refined extract thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0072] The obtained Spartina alterniflora composite additive essence extract, that is, the Spartina alterniflora composite additive essence extract, is adsorbed with quick-acting multidimensional (vitamin A, vitamin D, vitamin ratio is 1:1:8), and the adsorption ratio is, mutual Spartina extract: multidimensional=10:90; then dilute it twice with pure glucose dry powder (above 95%), the dilution ratio is mallow root powder extract: glucose=1:1, to obtain the potable water Compounded with natural Spartina alterniflora extract, the final dosage of meat and poultry drinking water is 300-400mg / L.

Embodiment 2

[0074] The obtained Spartina alterniflora composite additive is adsorbed with zeolite powder (Spartina alterniflora composite additive: zeolite powder=10:85), and then coated with methylcellulose ethanol solution (ethanol:water=1:1), That is zeolite powder plant extract combination: methyl cellulose ethanol solution=95: 5, obtain a kind of compound mallow root powder additive that can be directly added to meat and poultry additive premixed feed, compound feed, concentrated feed, meat and poultry final whole The dose of valent compound feed is 1500mg / Kg of this dosage form compound natural plant extract.

[0075] apply effects

[0076] The Spartina alterniflora compound additive provided by the present invention can significantly improve and enhance the production performance of meat and poultry, especially in reducing the feed-to-meat ratio of meat and poultry, increasing the daily weight gain and enhancing the immune activity and antioxidant capacity of the body. From the per...

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PUM

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Abstract

The invention belongs to the field of plant extract livestock feed, and particularly relates to application methods and application of spartina alterniflora composite additive and refined extract thereof. The spartina alterniflora is a species belonging to gramineous spartina, and the spartina alterniflora composite additive is a composite preparation which is prepared by taking terrestrial stems and leaves of the spartina alterniflora as materials, preparing superfine powder with the particle size higher than 120meshes via a special process and supplementing by other natural plant active substances. The spartina alterniflora composite additive is mainly composed of more than or equal to 1.8% of flavone, more than or equal to 1.6% of saponin and more than or equal to 3.0% of polysaccharide of a spartina alterniflora source; the refined extract of the spartina alterniflora composite additive is mainly composed of more than or equal to 9% of flavone, more than or equal to 10% of saponin and more than or equal to 15% of polysaccharide. The spartina alterniflora composite additive and the refined extract thereof can be used as feed additives in the meat poultry farming process, used for producing premixed feed, concentrated feed or complete formula feed and other meat poultry feed containing the spartina alterniflora composite additive and the refined extract thereof and used for replacing or reducing feed antibiotics in use or addition.

Description

technical field [0001] The invention belongs to the field of plant extract livestock and poultry feeding products. Specifically, it relates to a method and application of a compound additive of plant raw material Spartina alterniflora and its fine extract. As an additive, the preparation can effectively improve the growth performance of meat poultry, improve intestinal health and enhance animal immunity, improve the digestion and absorption ability of meat poultry to feed, reduce feed intake, Save feed costs and improve the overall economic benefits of meat and poultry farming. Background technique [0002] In the United States, about 70% of antibiotics are used as chicken, pig and cattle feed additives. Since the use of sub-therapeutic doses of antibiotic additives is equivalent to screening for drug-resistant strains, resulting in resistance to antibiotics in pathogenic bacteria, and the residues of antibiotics in food of animal origin make antibiotics eaten indirectly b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/14A23K1/16A23K1/18
Inventor 卜柱钦佩张鹤云付胜勇张焕仕
Owner JIANGSU INST OF POULTRY SCI
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