Fishing antibacterial agent of Chinese medicine effective ingredient

A technology of effective ingredients and antibacterial agents, applied in the field of veterinary medicine, can solve the problems of non-compliance with the requirements of pollution-free aquaculture, excessive drug residues in farmed fish, etc., and achieve the effects of enhancing non-specific immunity, improving fish body, and improving kidney function.

Inactive Publication Date: 2007-04-04
SOUTHWEST UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the existing problems of antibacterial drugs that easily cause drug resistance of pathogenic bacteria, lead to excessive drug residues in cultured fish, and do not meet the requirements of pollution-fr...

Method used

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  • Fishing antibacterial agent of Chinese medicine effective ingredient
  • Fishing antibacterial agent of Chinese medicine effective ingredient

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Purchasing monomers of active ingredients of commercial Chinese medicine: gallic acid, flavonoids (baicalin, quercetin), anthraquinones (1,8-dihydroxyanthraquinone, emodin or aloe-emodin), according to gallic acid 10%, Flavonoids (baicalin: quercetin 1:1) 4%, anthraquinones (1,8-dihydroxyanthraquinone: emodin: aloe-emodin 1:1:1) 1%, the rest is water Proportionally mixed to make antibacterial agent. Bacteriostasis experiments show that the diameter of the bacteriostasis ring for the columnar flexion rods reaches 2.0, and drug efficacy tests show that the control rate for common pathogenic bacteria such as columnar flexibacteria reaches 80%.

Embodiment 2

[0028] Purchase monomers of active ingredients of commercial Chinese medicine; gallic acid, flavonoids (baicalin, quercetin), anthraquinones (1,8-dihydroxyanthraquinone, emodin or aloe-emodin), according to gallic acid 11%, 4.5% of baicalin, 1.5% of 1,8-dihydroxyanthraquinone, and the rest are mixed in the proportion of water to make an antibacterial agent. Bacteriostasis experiments show that the diameter of the bacteriostatic ring against Aeromonas temperatus reaches 3.0, and drug efficacy tests show that the control rate against common pathogenic bacteria such as Aeromonas temperatus reaches 90%.

Embodiment 3

[0030] Purchase monomers of active ingredients of commercial Chinese medicine; gallic acid, flavonoids (baicalin, quercetin), anthraquinones (1,8-dihydroxyanthraquinone, emodin or aloe-emodin), according to gallic acid 12%, 5% of quercetin, 2% of emodin, and the rest are mixed with water to make an antibacterial agent. Bacteriostatic experiments show that the diameter of the bacteriostatic circle to Edwardsiella tarda reaches 4.0, and drug efficacy tests show that the control rate of common pathogenic bacteria such as Edwardsiella tarda reaches 95%.

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PUM

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Abstract

An antibacterial medicine containing Chinese-medicinal component for preventing and treating the bacterial diseases of aquatic animals including fish contains gallic acid (10-12 mass %), flavones (4-5), anthraquinones (1-2) and water (rest).

Description

technical field [0001] The invention relates to the technical field of veterinary medicines, in particular to an antibacterial agent for fishing, which is an active ingredient of traditional Chinese medicine. Background technique [0002] At present, the main means of controlling bacterial diseases in aquatic animals is the use of antibacterial drugs, and the use of chemical antibacterial drugs and antibiotics generally has problems such as causing drug resistance of pathogenic bacteria and causing excessive drug residues in farmed fish. Therefore, both at home and abroad are looking for safer effective substitute. Our country has a tradition of using traditional Chinese medicine to prevent and control aquatic animal diseases. Traditional Chinese medicine has become the main material for human research on drugs for the prevention and treatment of aquatic animal diseases because of its advantages such as abundant resources, less residues, small side effects, and compliance wi...

Claims

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Application Information

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IPC IPC(8): A61K31/352A61K36/00A61K36/896A61P31/04A23K1/16A61K31/122A61K31/192A23K20/111A23K20/121A23K50/80
Inventor 郑曙明吴青黄建军
Owner SOUTHWEST UNIVERSITY
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