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Medicine for treating viral shrimp disease and its preparation process

A viral and gallic technology, applied in antiviral agents, pharmaceutical formulations, medical raw materials derived from arthropods, etc., can solve problems such as viral diseases, and achieve broad prospects and good benefits

Inactive Publication Date: 2005-06-22
孙瑞椒
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

To solve the long-term problem of viral diseases in aquaculture, especially shrimp (the main export product)

Method used

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  • Medicine for treating viral shrimp disease and its preparation process

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] Take 10 kg of traditional Chinese medicine dandelion and use supercritical CO 2 Extraction, the condition is that the pressure is 35MPa and the temperature is 36°C; take 10 kg of Chinese medicine Banlangen, and use supercritical CO 2 For extraction, the condition is that the pressure is 45MPa and the temperature is 32°C. The extract is dried into a powder for later use. Take 6 kg each of the traditional Chinese medicine allicin, rhubarb, and gallnut, 120 kg dry powder of Artemia, and 1 kg of phospholipid. Take 2 kg of extracted dandelion, 5 kg of banlangen, 2 kg of crushed allicin, 5 kg of rhubarb, 0.5 kg of gall, 0.5 kg of phospholipid, and 85 kg of artemia powder to form a mixture. The mixture can be directly added to the feed, and only 1∽2 kg is added to each ton of feed. The above-mentioned mixture is used as a core material, and α-starch is used as a wall material to make microcapsules. Core material: wall material = 2:1, the inlet and outlet air temperatures of ...

Embodiment 2

[0012] Take 10 kg of traditional Chinese medicine dandelion and use supercritical CO 2 Extraction, the conditions are pressure 30MPa temperature 40 ℃; take 10 kg of Radix Banlangen, and use supercritical CO 2 For extraction, the condition is that the pressure is 40MPa and the temperature is 32°C. The extract is dried into a powder for later use. Take 6 kg each of the traditional Chinese medicine allicin, rhubarb, and gallnut, 120 kg dry powder of Artemia, and 1 kg of phospholipid. Take 2 kg of extracted dandelion, 5 kg of banlangen, 1 kg of crushed allicin, 6 kg of rhubarb, 0.6 kg of gall, 0.4 kg of phospholipid, and 84 kg of artemia powder to form a mixture. The mixture can be directly added to the feed, and only 1∽2 kg is added to each ton of feed. In addition, the mixture can be used as the core material and α-starch as the wall material to make microcapsules. Wherein core material: wall material = 3: 2, the inlet air temperature of spray drying is 180°C, and the outlet a...

Embodiment 3

[0014] Take 10 kg of traditional Chinese medicine dandelion and use supercritical CO 2 Extraction, the condition is pressure 31MPa temperature 42 ℃; take 10 kg of Radix Banlangen, and use supercritical CO 2 For extraction, the condition is that the pressure is 33MPa and the temperature is 33°C. The extract is dried into a powder for later use. Take 6 kg each of the traditional Chinese medicine allicin, rhubarb, and gallnut, 120 kg dry powder of Artemia, and 1 kg of phospholipid. Take 1.4 kg of extracted dandelion, 5.6 kg of banlangen, 1.4 kg of crushed allicin, 7.6 kg of rhubarb, 0.8 kg of gall, 0.2 kg of lecithin, and 83 kg of artemia powder and mix them evenly into a mixture. The mixture can be directly added to the feed, and only 1∽2 kg is added to each ton of feed. In addition, the mixture can be used as the core material and α-starch as the wall material to make microcapsules. Wherein core material: wall material = 2.5: 1.5, the inlet air temperature of spray drying is ...

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Abstract

Disclosed is a medicine for treating viral shrimp disease and its preparation process, wherein the medicine is prepared from Chinese medicinal herbs including dandelion, isatic root, garlic essence, rhubarb horsetails, and gallnut. The preparation comprises the steps of supercritical CO2 extraction, disintegrating, and preparing microcapsule by using alpha-starch as wall material.

Description

Technical field: [0001] The invention relates to a medicine mainly used for treating viral shrimp diseases and a preparation method thereof. It belongs to the technical field of feed and fish medicine. Background technique: [0002] Due to seawater pollution, the global outbreak of prawn disease has caused heavy losses to the aquaculture industry and related industries. my country's shrimp export dropped from 240,000 tons in 1992 to 20,000 tons. The global aquaculture industry has suffered from this catastrophe, and it still has lingering fears. Ten years have passed, although various measures have been taken, especially the "system engineering" to control water pollution, which has greatly improved the aquaculture industry, but after all, it is only an indirect method, and the drugs that directly cure marine biological viral diseases have so far Not completely resolved. For many years, this problem has plagued aquatic experts and the aquaculture industry. Exported shrim...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K35/64A61P31/12
Inventor 孙瑞椒
Owner 孙瑞椒
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