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Feed additive for preventing and treating virus caused death of aquatic livestock and preparation method thereof

A feed additive and deadly disease technology, applied in the field of veterinary pharmaceutical compositions and their preparation, can solve the problems of abnormal changes in the liver and gills of aquatic animals, damage to the oxygen-carrying capacity of aquatic animals, and large-scale death of aquatic animals, and achieve the goal of promoting Rehabilitation of the body, no toxic side effects, the effect of alleviating symptoms

Inactive Publication Date: 2012-08-29
豆梅英
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After the aquatic animals are infected with the deadly disease virus, the activities of PO, SOD, and lysozyme in the aquatic animals will decrease, and the disease resistance will decrease sharply, resulting in metabolic disorder. The oxygen-carrying capacity of aquatic animals has caused abnormal changes in the liver and gills of aquatic animals, such as vacuolation, which in turn has caused mass death of aquatic animals

Method used

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  • Feed additive for preventing and treating virus caused death of aquatic livestock and preparation method thereof
  • Feed additive for preventing and treating virus caused death of aquatic livestock and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Embodiment 1: Preparation of feed additive 1 for virus stealing disease of the present invention

[0017] (1) Weigh 10g of clove, 5g of Pulsatilla, 2g of Radix Isatidis, 2g of Coptidis Rhizoma, 2g of Forsythia, 2g of Folium Folium, 3g of Florfenicol, and 4g of polymyxin.

[0018] (2) Add water to decoct the raw materials except Florfenicol and polymyxin twice, add 5 times the amount of water for the first time, decoct for 2 hours, add 4 times the amount of water for the second time, decoct for 2 hours, Combine the two decoctions, filter to obtain the filtrate, and spray dry to obtain 3.45 g of powder;

[0019] (3) Add the weighed florfenicol and polymyxin, and mix well to obtain the virus stealing disease feed additive 1.

Embodiment 2

[0020] Embodiment two: the preparation of feed additive 2 for virus stealing disease of the present invention

[0021] (1) Weigh 20g of clove, 15g of Pulsatilla, 7g of Radix Isatidis, 7g of Coptidis, 7g of Forsythia, 7g of Folium Folium, 5g of Florfenicol, and 6g of polymyxin.

[0022] (2) Add water to decoct the raw materials except Florfenicol and polymyxin twice, add 5 times the amount of water for the first time, decoct for 2 hours, add 4 times the amount of water for the second time, decoct for 2 hours, Combine the two decoctions, filter to obtain the filtrate, and spray dry to obtain 9.23 g of powder;

[0023] (3) Add the weighed florfenicol and polymyxin, and mix well to obtain the virus stealing disease feed additive 2.

Embodiment 3

[0024] Embodiment three: preparation of feed additive 3 for virus stealing disease of the present invention

[0025] (1) Weigh 15g of clove, 10g of Pulsatilla, 5g of Radix Isatidis, 5g of Coptidis, 5g of Forsythia, 5g of Folium Folium, 4g of Florfenicol, and 5g of polymyxin.

[0026] (2) Add water to decoct the raw materials except Florfenicol and polymyxin twice, add 5 times the amount of water for the first time, decoct for 2 hours, add 4 times the amount of water for the second time, decoct for 2 hours, Combine the two decoctions, filter to obtain the filtrate, and spray dry to obtain 6.45 g of powder;

[0027] (3) Add the weighed florfenicol and polymyxin, and mix well to obtain the virus stealing disease feed additive 3.

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Abstract

The invention discloses a feed additive for preventing and treating virus caused death of aquatic livestock and a preparation method thereof. The feed additive for preventing and treating virus caused death is mainly prepared from the following raw materials in parts by weight: 10-20 parts of clove, 5-15 parts of root of Chinese pulsatilla, 2-7 parts of isatis root, 2-7 parts of coptis, 2-7 parts of forsythia, 2-7 parts of indigowoad leaf, 3-5 parts of florfenicol and 4-6 parts of polymyxin. The feed additive for preventing and treating virus caused death can improve the body immunity and resistance against diseases of the aquatic livestock, reduce the infection probability of the death virus and improve the effects on preventing and treating the virus caused death. The feed additive for preventing and treating virus caused death has the advantages of convenience in administration through water, high absorptivity, wide distribution, no drug residue, no side effect and wide safety range.

Description

【Technical field】 [0001] The invention relates to a feed additive for aquatic animal virus stealing disease and a preparation method thereof, and belongs to the field of veterinary pharmaceutical compositions and preparation methods thereof. 【Background technique】 [0002] In recent years, with the continuous improvement of the level of aquatic animal breeding in our country, intensive farming methods have become increasingly popular. However, behind the development is the relatively serious damage to the breeding environment, resulting in the continuous occurrence of large-scale deaths of aquatic animals caused by environmental degradation. Among them, the continuous occurrence of "death disease" in high-density breeding areas is a typical example. "Death disease" mainly occurs in high-density farming, and ponds with eutrophication and deteriorating water quality are prone to occur. Since most of the dead aquatic animals can only be found at the bottom of the pool, it is n...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23K1/18A23K1/14A23K1/17A61K38/08A61K36/85A61K36/718A61P31/04A61P31/12A61K31/165A23K10/30A23K20/195A23K50/80
CPCY02A40/818
Inventor 豆梅英杨宜荣刘治西唐兆新郭世宁谢兴荣汪连涛王芝武帮勇吴国辉
Owner 豆梅英
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