Method for preparing pratia nummularia extract, extract and application thereof

A technology for extracting Herba japonica, applied in the field of preparation of Herba japonica extract, to achieve obvious liver protection effect and enhance SOD activity
CN103585245AActive Publication Date: 2014-02-19广西中医药大学附属瑞康医院
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
广西中医药大学附属瑞康医院
Publication Date
2014-02-19

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Abstract

The invention relates to a medicinal plant Pratia begonafolia (Wall) Lindl.or P.nummularia (Lam.) A.Br.et Aschers, and in particular relates to a method for preparing a pratia nummularia extract, an extract prepared by the method and application of the extract. On the research basis of the original chemical compositions and traditional efficacy of pratia nummularia, the active extract of pratia nummularia is prepared at the same time. Compared with the prior art, the pratia nummularia extract can significantly reduce ALT and AST activities in CC14 / alcohol-induced liver injury model mice serum and MDA content in a liver tissue and enhance the SOD activity of liver, and the active extract has an obvious a liver-protective effect on chemical liver injury and alcoholic liver injury.
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Description

technical field

[0001] The present invention relates to the medicinal plant Pratia begonafolia (Wall) Lindl.or P.nummularia (Lam.) A.Br.et Aschers], in particular to a preparation method of the extract of Pratia begonafolia (Wall) Lindl.or P.nummularia (Lam.) A.Br.et Aschers, and to prepare The extract obtained, and the use of the extract. Background technique

[0002] Liver disease has always been one of the diseases that plague human health. Liver damage is the liver damage caused by the invasion of external factors. At present, according to the liver damage caused by different reasons, hepatitis can be divided into the following types: drug-induced hepatitis, alcoholic hepatitis and viral hepatitis. Liver damage caused by various harmful factors can manifest as liver necrosis, fatty liver, cholestasis, liver fibrosis, cirrhosis, etc., and eventually develop into liver cancer.

[0003] As we all know, many Chinese herbal medicines have a certain protective effect on acut...

Claims

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