Drug for preventing and treating picornvirus disease and preparation method thereof

The invention relates to a medicine and a technology for river crabs, which are applied in the field of medicines for preventing and treating shivering disease of river crabs and the field of preparation thereof, which can solve the problems of hidden dangers of food safety, reduce body immunity, affect the safety and quality of crab meat, etc., so as to adapt to changes in the water environment and enhance immunity. The effect of strength and disease resistance, good preventive and inhibitory effects

Inactive Publication Date: 2018-04-06
无为县瑞康特种水产养殖有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The prevention and control of river crab shivering disease requires thorough disinfection of the breeding ponds and splashing with bleaching powder and quicklime. It is also necessary to add antibiotics such as oxytetracycline or chloramphenicol to the...

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] The present invention provides a medicine for preventing and treating river crab shivering disease, which comprises the following components in parts by weight: 20 parts of isatidis, 25 parts of licorice, 15 parts of mulberry leaves, 25 parts of berberine, 10 parts of cinnamon, 20 parts of turmeric, and 10 parts of pomegranate peel , 25 parts of fennel.

[0027] The present invention also proposes a preparation method of the above-mentioned medicine for preventing and treating river crab shivering disease, comprising the following steps:

[0028] 1) Weigh cinnamon, turmeric, pomegranate peel, and coptis, mix and pulverize, add 60% ethanol solution to it, reflux extraction, filter to obtain alcohol extract, and retain alcohol extract filter residue;

[0029] 2) Weigh Radix Radix Isatidis, Radix Glycyrrhizae, Mulberry Leaves, and Cyprinus radix, mix and pulverize, add the alcohol extraction filter residue of step 1), add water to decoct and extract twice, filter after eac...

Embodiment 2

[0032] The present invention provides a medicine for preventing and treating river crab shivering disease, which comprises the following components in parts by weight: 28 parts of Radix Radix, 17 parts of Licorice Root, 22 parts of Mulberry Leaf, 15 parts of Coptis Rhizoma, 15 parts of Cinnamon, 15 parts of Turmeric, and 18 parts of Pomegranate Peel , 20 parts of fennel.

[0033] The present invention also proposes a preparation method of the above-mentioned medicine for preventing and treating river crab shivering disease, comprising the following steps:

[0034] 1) Weigh cinnamon, turmeric, pomegranate peel, and coptis, mix and pulverize, add a 60% ethanol solution that is 4 times the initial mass of the medicinal materials, reflux for extraction for 2 hours, and filter to obtain an alcohol extract, and retain the residue after alcohol extraction;

[0035] 2) Weigh Radix Radix Isatidis, Glycyrrhizae, Mulberry Leaves, and Cyperus, mix and pulverize, add the alcohol extraction...

Embodiment 3

[0038] The present invention provides a medicine for preventing and treating river crab shivering disease, which comprises the following components in parts by weight: 26 parts of Radix Isatidis, 18 parts of Licorice Root, 20 parts of Mulberry Leaf, 17 parts of Coptis Rhizoma, 14 parts of Cinnamon, 16 parts of Turmeric, and 17 parts of Pomegranate Peel , 22 parts of fennel.

[0039] The present invention also proposes a preparation method of the above-mentioned medicine for preventing and treating river crab shivering disease, comprising the following steps:

[0040] 1) Weigh cinnamon, turmeric, pomegranate peel, and coptis, mix and pulverize them, add a 60% ethanol solution 5 times the initial mass of the medicinal materials, reflux extraction for 2.5 hours, filter to obtain an alcohol extract, and retain the residue after alcohol extraction;

[0041] 2) Weigh Radix isatidis, licorice, mulberry leaves, and fennel, mix and pulverize, add the alcohol extraction filter residue f...

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PUM

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Abstract

The invention discloses a drug for preventing and treating picornvirus disease and a preparation method thereof, relating to the technical fields of the prevention and treatment of river crab diseases. The drug contains the following components in parts by weight: 20-30 parts of radix isatidis, 15-25 parts of liquorice, 15-25 parts of folium mori, 15-25 parts of rhizoma coptidis, 10-20 parts of cortex cinnamomi, 10-20 parts of rhizoma curcumae longae, 10-20 parts of pericarpium granati and 15-25 parts of herba moslae. By adding the drug into feeds or directly scattering the drug into a water body, pathogens lurking in crab bodies, water bodies and sludge can be well killed, so that the picornvirus disease can be well prevented and inhibited; and the preparation method of the drug is simple. Besides, the drug further contains rich beneficial nutrients such as amino acids and vitamins, so that the immunity and disease resistance of the crabs can be enhanced, the crabs can be adaptive tothe change of a water body environment, and the growth of the crabs can be promoted.

Description

technical field [0001] The invention relates to the technical field of river crab disease prevention and control, in particular to a medicine for preventing and treating river crab shivering disease and a preparation method thereof. Background technique [0002] Crab shivering disease is the most harmful crab disease to the crab breeding industry, and it is the most important thing in the prevention and treatment of crab diseases. Tremor disease is also known as tremor disease, ring leg disease and so on. The crab germplasm is mixed or inbreeding, the stocking density is too high, the size is not uniform, and the crab nutrient intake is unbalanced, etc., which are prone to this disease. In the early stage of the disease, the limbs of the sick crab can still be straightened, and then the muscles will atrophy, and the legs cannot be stretched back. After shelling, water will accumulate in the body, and it will die after 3 to 4 days. The disease mainly harms 2-year-old juven...

Claims

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Application Information

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IPC IPC(8): A61K36/9066A61P31/14A61P31/04A61P37/04
CPCA61K36/185A61K36/195A61K36/315A61K36/484A61K36/53A61K36/54A61K36/605A61K36/718A61K36/9066A61K2236/331A61K2236/333A61K2236/39A61K2236/51A61K2300/00
Inventor 刘志勇
Owner 无为县瑞康特种水产养殖有限公司
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