Extraction method of aristolochic acid A in swelling dispersing and pain relieving tincture

An extraction method and technology of aristolochic acid, applied in the field of medicine, can solve the problems of affecting the content determination effect and having many impurities in the extract
CN102584778AActive Publication Date: 2012-07-18广西壮族自治区花红药业集团股份公司
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
广西壮族自治区花红药业集团股份公司
Publication Date
2012-07-18
Patent Text Reader

Abstract

The invention relates to an extraction method of aristolochic acid A in a swelling dispersing and pain relieving tincture, and aims to solve the extraction problem of aristolochic acid A in the swelling dispersing and pain relieving tincture and meet the requirements for determining the content of aristolochic acid A in the swelling dispersing and pain relieving tincture. The method provided in the invention has the advantages of high extraction efficiency, reliable accuracy and very high practical value.
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Description

technical field

[0001] The invention relates to the field of medicine, in particular to a method for extracting aristolochic acid A from swelling and pain-relieving tincture. Background technique

[0002] Anti-swelling and pain-relieving tincture is the exclusive product of Huahong Pharmaceutical Co., Ltd. in Guangxi Zhuang Autonomous Region. "Quality Control Method for Aristolochic Acid A in Asarum Medicinal Materials and Xiaozhongzhitong Tincture" discloses a method for extracting aristolochic acid A in Xiaozhongzhitong tincture. When extracting nanogram-level aristolochic acid , there are many impurities in the extract, which affects the effect of content determination.

[0003] Therefore, it is necessary to conduct further research on the extraction method to find a more efficient method for extracting aristolochic acid A in the anti-tumor and pain-relieving tincture. Contents of the invention

[0004] The invention provides a method for extracting aristolochic acid ...

Claims

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