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Traditional Chinese medicinal extract used for controlling viral diseases in aquiculture and preparation method thereof

A disease prevention and aquaculture technology, applied in antiviral agents, pharmaceutical formulations, medical preparations containing active ingredients, etc., can solve the problems of lack of treatment methods for viral diseases, low immune function, etc. Residual, safe wide-ranging effect

Active Publication Date: 2012-03-28
广东金海润生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is an ideal way to control the virus by improving the immunity of aquatic animals, but some aquatic animals have very low immune function, which makes the virus disease lack of effective treatment

Method used

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  • Traditional Chinese medicinal extract used for controlling viral diseases in aquiculture and preparation method thereof
  • Traditional Chinese medicinal extract used for controlling viral diseases in aquiculture and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] No. 1 preparation of Chinese medicine extract of the present invention

[0028] 1. Weigh 40 parts of rhubarb, 25 parts of astragalus, 20 parts of Codonopsis pilosula, 18 parts of pomegranate peel, 20 parts of Folium Isatidis, 22 parts of Radix Radix, 16 parts of Epimedium, 22 parts of Fangfeng, 18 parts of Peucedanum, 10 parts of Licorice , mint 21 parts, crushed for later use;

[0029] 2. Soak the pulverized raw material twice with 50% ethanol aqueous solution. It is advisable to add ethanol aqueous solution for the first time to cover the raw material surface, soak at room temperature for 24 hours, filter out the filtrate, add ethanol aqueous solution to cover the raw material surface, and soak for 24 hours at room temperature. hours, combine the two filtrates, filter twice with six layers of gauze, then pump the filtrate into a vacuum distillation tower, concentrate under constant temperature and reduced pressure at 50°C to obtain an extract with a specific gravity o...

Embodiment 2

[0031] No. 2 preparation of Chinese medicine extract of the present invention

[0032] 1. Weigh 55 parts of rhubarb, 35 parts of astragalus, 25 parts of codonopsis, 25 parts of pomegranate peel, 25 parts of Daqingye, 30 parts of isatidis, 25 parts of epimedium, 30 parts of Fangfeng, 25 parts of Peucedanum, 16 parts of licorice , 30 parts of peppermint, crushed for later use;

[0033] 2. Soak the pulverized raw material twice with 50% ethanol aqueous solution. It is advisable to add ethanol aqueous solution for the first time to cover the raw material surface, soak at room temperature for 24 hours, filter out the filtrate, add ethanol aqueous solution to cover the raw material surface, and soak for 24 hours at room temperature. hours, combine the two filtrates, filter twice with six layers of gauze, then pump the filtrate into a vacuum distillation tower, and concentrate under constant temperature and reduced pressure at 60°C to obtain an extract with a specific gravity of 1.3....

Embodiment 3

[0035] No. 3 preparation of Chinese medicine extract of the present invention

[0036] 1. Weigh 48 parts of rhubarb, 30 parts of astragalus, 22 parts of Codonopsis pilosula, 20 parts of pomegranate peel, 23 parts of Folium Isatidis, 25 parts of Radix Radix, 20 parts of Epimedium, 26 parts of Fangfeng, 20 parts of Peucedanum, 12 parts of Licorice , mint 25 parts, crushed for later use;

[0037] 2. Soak the pulverized raw material twice with 50% ethanol aqueous solution. It is advisable to add ethanol aqueous solution for the first time to cover the raw material surface, soak at room temperature for 24 hours, filter out the filtrate, add ethanol aqueous solution to cover the raw material surface, and soak for 24 hours at room temperature. hours, combined the two filtrates, filtered twice with six layers of gauze, then pumped the filtrate into a vacuum distillation tower, concentrated at a constant temperature and reduced pressure at 70°C to obtain an extract with a specific grav...

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Abstract

The invention relates to a traditional Chinese medicinal extract used for controlling viral diseases in aquiculture and a preparation method thereof. The traditional Chinese medicinal extract used for controlling viral diseases is prepared by the following major materials according the part by weight: 40 to 60 of rhubarb, 20 to 40 of membranous milkvetch root, 15 to 25 of pilose asiabell root, 20 to 25 of pomegranate bark, 15 to 25 of indigowoad leaf, 20 to 30 of indigowoad root, 15 to 25 of Epimedium, 20 to 30 of divaricate saposhnikovia, 15 to 25 of Peucedanum, 10 to 20 of liquorice root and 20 to 30 of peppermint. The preparation method comprises the steps as follows: weighing the materials, grinding, extracting with an ethanol aqueous solution twice, collecting filtrates, and distilling the filtrates under reduced pressure to obtain the traditional Chinese medicinal extract. The extract can regulate the color of water and improve feed attractant in aquatic animals, has the characteristics of removing heat and toxic substances and improving immunity of aquatic animals, can inhibit the growth and reproduction of bacteria and viruses, and is used for treating various diseases caused by bacteria and viruses. The extract is convenient to administrate and has no drug residues or toxic side effects.

Description

technical field [0001] The invention relates to a traditional Chinese medicine extract for preventing and treating viral diseases and a preparation method thereof, in particular to a traditional Chinese medicine extract for preventing and treating viral diseases in aquaculture and a preparation method thereof, belonging to the technical field of medicines for preventing and treating viral diseases. Background technique [0002] In recent years, the scale of aquaculture has expanded rapidly, and the aquaculture technology has gradually improved and matured. With the large-scale development of the aquaculture industry, the aquaculture area and aquaculture intensity are increasing, the ecological environment of aquaculture is deteriorating, and diseases are becoming more and more prominent, especially viral diseases. The outbreak and prevalence of aquatic animal viral diseases have not been effectively controlled and fundamentally resolved, causing great impact and heavy lo...

Claims

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Application Information

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IPC IPC(8): A61K36/855A61K36/708A61P31/12
Inventor 伍东岳陈永斌
Owner 广东金海润生物科技有限公司
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