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Application of Tangut dragonhead in preparation of drugs for treating livestock and poultry viral infectious diseases

A drug and circovirus technology, applied in antiviral agents, pharmaceutical formulas, plant raw materials, etc., can solve problems such as Tangut green orchids that have not yet been seen, and achieve a stable and stable effect

Active Publication Date: 2012-05-23
泰州市海通资产管理有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] So far, there have been no reports on the prevention and treatment of viral infectious diseases of livestock and poultry by Tangut Qinglan

Method used

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  • Application of Tangut dragonhead in preparation of drugs for treating livestock and poultry viral infectious diseases
  • Application of Tangut dragonhead in preparation of drugs for treating livestock and poultry viral infectious diseases
  • Application of Tangut dragonhead in preparation of drugs for treating livestock and poultry viral infectious diseases

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0069] The preparation of embodiment 1 extract 1 of the present invention

[0070] Tangut green orchid 500g, add 10 times the total weight of medicinal materials, soak in water for 6 hours, put in a decoction tank and fry for 1 hour, filter out the medicinal liquid, add 10 times the total weight of medicinal materials, decoct in water for 1 hour, filter out the medicinal liquid, combine twice The medicinal liquid is dehydrated and concentrated to a thick paste, dried under reduced pressure at low temperature to obtain a total of 45 g of extract.

Embodiment 2

[0071] Embodiment 2 The preparation of extract 2 of the present invention

[0072] Take 500g of Tangut blue orchid, pulverize it, soak it in 90% ethanol for 4 hours with 10 times the weight of Tangut green orchid powder, percolate, recover ethanol, concentrate to a thick paste, and dry under reduced pressure at low temperature , A total of 28g of the extract was obtained.

Embodiment 3

[0073] Embodiment 3 The preparation of oral liquid 1 of the present invention

[0074] Tangut green orchid 500g, add 8 times the weight of the medicinal material and soak in water for 6 hours, put it in a decoction tank and fry for 2 hours, filter out the medicinal liquid, add 8 times the weight of the medicinal material to decoct in water for 2 hours, filter out the medicinal liquid, combine the two medicinal liquids, Concentrate to 500mL, bottle, seal and sterilize.

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Abstract

The invention provides an application of Tangut dragonhead in the preparation of drugs for treating livestock and poultry viral infectious diseases, when the Tangut dragonhead is applied for treating the livestock and poultry viral infectious diseases, the application can realize high efficacy and small side effects and further provide a new choice for clinical treatment of the livestock and poultry viral infectious diseases.

Description

technical field [0001] The invention belongs to the field of traditional Chinese medicines, and in particular relates to the application of Tangut blue orchid and its extract in the preparation of medicines for treating viral infectious diseases of livestock and poultry. Background technique [0002] With the development of social and economic level, people have higher and higher requirements for the quality of livestock and poultry products, and livestock and poultry infectious diseases are very harmful to the breeding industry. For viral infectious diseases, antibiotics and sulfa drugs have no therapeutic effect. Although a few drugs such as amantadine, ribavirin, and acyclovir have certain curative effects, they have a narrow antiviral spectrum, large toxic and side effects, and high prices. And easy to produce drug-resistant strains. Therefore, it is imminent to seek new antiviral drugs. [0003] Tangut Qinglan is the dry aerial part of Dracocephalum tanguticum Maxim, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K36/53A61P31/12A61P31/14A61P31/20
Inventor 刘俊栋刘海霞吴桂银
Owner 泰州市海通资产管理有限公司
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