A kind of goose not herbivorous extract and its preparation method and application

A technology for extracting and non-grazing geese is applied in the field of extracts that do not feed on geese and the preparation thereof, and achieves the effects of simple preparation process, easy mass production and strong antiviral effect
CN104840457BInactive Publication Date: 2017-12-26JINAN UNIVERSITY
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
JINAN UNIVERSITY
Publication Date
2017-12-26
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to the technical field of traditional Chinese medicines, and specifically discloses an extract of goose and herbivore and its preparation method and application. The goose herbivore extract contains arnica lactone C, 6-O-tiglic acid-11α, 13-dihydropicinolin, geranidin, senecone dihydrogen Contains six components of echinolidin, small pilerin B and arnica lactone B. The raw material goose herbivore of the present invention has a wide range of resources, simple preparation process, and easy large-scale production; the antiviral effect of the prepared goose herbivore extract is stronger than that of the positive control drug ribavirin, and the selection index is greater than that of ribavirin .
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Description

technical field

[0001] The invention relates to the technical field of traditional Chinese medicines, in particular to an extract of goose herbivore and its preparation method and application. Background technique

[0002] Influenza viruses are a major threat to human health. The respiratory disease caused by influenza virus is called influenza (flu), which has the characteristics of wide prevalence, strong infectivity and high incidence. According to statistics, there are 600-1200 million influenza cases in the world every year, of which 3-5 million are severe influenza cases, 250-500 thousand people die, and the case fatality rate of severe influenza can reach 10%.

[0003] Due to the variation of influenza virus antigens, conventional vaccines are still unable to effectively prevent influenza outbreaks and epidemics. Therefore, research on anti-influenza virus drugs is of great significance in the treatment of influenza. Anti-influenza drugs currently on the market can ...

Claims

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