Feed additive with effects of preventing and treating vibriosis of rainbow trout and application thereof

A feed additive, rainbow trout arc technology, applied in the field of aquatic product feed processing, can solve the problems of decreased immune function of livestock and poultry, endogenous infection of animals, production of drug-resistant bacterial beads, etc., achieves significant antibacterial and bactericidal effects, and is not easy to drug resistance , cheap effect

Inactive Publication Date: 2018-01-09
TONGHUA NORMAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the components of Vibrio bacteria fungicides are all antibiotics, and the dosage is relatively large. Adding antibiotics to feed for a long time w

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] A feed additive with the effect of preventing and treating vibriosis of rainbow trout, the ingredients and parts by weight are: 18 parts of rhubarb, 14 parts of baicalin, 20 parts of myrobalan, 4 parts of galangal, 15 parts of Burnet, 6 parts of licorice, and Kudiding 18 parts, 7 parts of pomegranate peel, 0.004 part of sulfonamide, 0.003 part of furazolidone, 0.06 part of chloramphenicol. The ingredients of the above-mentioned additives are reasonably compatible, and the combination of Chinese and Western medicines has a significant synergistic effect, antibacterial, anti-inflammatory, and immune-enhancing effects. It provides an effective drug for the treatment of vibriosis for the rainbow trout breeding industry. It has the characteristics of quick effect, reliable curative effect, no drug residue, no drug resistance, and no toxic and side effects.

[0016] A preparation method of a feed additive with the effect of preventing and treating rainbow trout vibriosis, spe...

Embodiment 2

[0022] A feed additive with the effect of preventing and treating vibriosis of rainbow trout, the ingredients and parts by weight are: 17 parts of rhubarb, 15 parts of baicalin, 19 parts of myrobalan, 5 parts of galangal, 13 parts of Burnet, 7 parts of licorice, and Kudiding 17 parts, 9 parts of pomegranate peel, 0.003 part of sulfonamide, 0.004 part of furazolidone, 0.05 part of chloramphenicol.

[0023] A preparation method of a feed additive with the effect of preventing and treating rainbow trout vibriosis is as follows:

[0024] 1) Take rhubarb, scutellaria baicalensis, myrobalan, galangal, burnet, licorice, kudiding, and pomegranate peel according to the formula, add 4 times the amount of water and 0.04% active polypeptide of the total weight of the medicinal materials after ultrafine grinding , decocted for 65 minutes, filtered, the filtrate was concentrated to a relative density of 1, and the concentrated solution was obtained. The amino acid sequence of the active pol...

Embodiment 3

[0029] A feed additive with the effect of preventing and treating vibriosis of rainbow trout, the ingredients and parts by weight are: 16 parts of rhubarb, 16 parts of baicalin, 18 parts of myrobalan, 5 parts of galangal, 14 parts of Burnet, 7 parts of licorice, and Kudiding 16 parts, 8 parts of pomegranate peel, 0.003 part of sulfonamide, 0.004 part of furazolidone, 0.05 part of chloramphenicol.

[0030] A preparation method of a feed additive with the effect of preventing and treating rainbow trout vibriosis is as follows: taking rhubarb, baicalin, chebula, galangal, burnet, licorice, kudiding and pomegranate peel according to the formula, and adding the total amount of medicinal materials after superfine grinding 6 times the weight of water and 0.06% active polypeptide of the total weight of medicinal materials, decoct for 60 minutes, filter, concentrate the filtrate to a relative density of 1.2, add absolute ethanol solution to the concentrated solution with an alcohol-to-l...

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PUM

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Abstract

The invention discloses a feed additive with the effects of preventing and treating vibriosis of rainbow trout and application thereof. The additive is prepared from the following components in partsby weight: 15-20 parts of Chinese rhubarb, 12-16 parts of baikal skullcap root, 18-23 parts of medicine terminalia fruit, 3-5 parts of galangal, 13-18 parts of radix sanguisorbae, 5-7 parts of licorice, 15-20 parts of bunge corydalis herb, 5-9 parts of pomegranate rind, 0.003-0.005 part of sulfanilamide, 0.002-0.004 part of furazolidone and 0.05-0.07 part of chloramphenicol. The feed additive withthe effects of preventing and treating vibriosis of rainbow trout has the beneficial effects: the additive disclosed by the invention has reasonable compatibility among the components, combines Chinese and western medicines, has an obvious synergistic effect as well as obvious antibacterial, anti-inflammation and immunity-enhancing effects, has obvious antibacterial and bactericidal actions on the pathogenic bacteria of vibriosis, has high effect taking speed and exact curative effects, achieves the purposes of preventing and treating the vibriosis of the rainbow trout, and is not likely to generate drug tolerance and free of any toxic side effects.

Description

technical field [0001] The invention relates to the technical field of aquatic product feed processing, in particular to a feed additive capable of preventing and treating rainbow trout vibriosis and its application. Background technique [0002] Rainbow trout (Oncorhynchus mykiss) belongs to the herringiformes and salmon trout suborders in taxonomy. It is carnivorous and is a cold-water fish with wide adaptability. It is also one of the most widely distributed farmed fish in the world. Because of its few thorns, more meat, tender meat, delicious taste, rich nutrition, fast growth, high yield, and good production economic benefits, it has become one of the most promising promotion targets for farming. However, rainbow trout are often infected with vibriosis during breeding. Rainbow trout suffering from vibriosis often show symptoms such as decreased feeding rate, black body color, skin ulcers on the body surface, red anus, anemia and white gill filaments, etc. After dissect...

Claims

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Application Information

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IPC IPC(8): A23K10/30A23K20/195A01K61/13A61K36/9062A61P31/04A61K31/422A61K31/165A61K31/63
CPCY02A40/81
Inventor 赵玉敏宋美泽孟繁星
Owner TONGHUA NORMAL UNIV
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