Method for separating isoflavones monomeric compound in blackberry lily by high speed countercurrent chromatography

A high-speed countercurrent chromatography and compound technology, which is applied in the field of separation and purification of high-purity monomer compound irisin, to achieve high separation efficiency, effective extraction, simple and fast method
CN101357933AInactive Publication Date: 2009-02-04SECOND MILITARY MEDICAL UNIV OF THE PEOPLES LIBERATION ARMY
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
SECOND MILITARY MEDICAL UNIV OF THE PEOPLES LIBERATION ARMY
Publication Date
2009-02-04
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to the medical technical field, in particular to a method for separating and purifying individual compounds of tectoridin, wild tectoridin, tectorigenin, wild tectorigenin and sub wild tectorigenin from blackberry lily. The column chromatography, recrystallization, and the like, are mostly adopted at home and abroad to separate and purify effective monomers in the blackberry lily. The methods have the problems of high cost, complex operation, serious sample loss, etc. The invention adopts secondary high-speed countercurrent chromatography to separate the individual compounds in the blackberry lily, and particularly the technology of the secondary high-speed countercurrent chromatography with two sets of different solvent systems is adopted to separate target compounds of tectoridin, wild tectoridin, tectorigenin, wild tectorigenin and sub wild tectorigenin from other interference components with similar polarity, thus obtaining target compounds with high purity. The method is simple in operation, high in separation efficiency and good in product purity, and sample can be continuously introduced so that the method is suitable for industrial production.
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Description

technical field

[0001] The invention relates to the technical field of medicine, in particular to a method for separating and purifying high-purity monomeric compounds irisin, irisin, irisin, irisaxanthin and subirisanthin from iridaceae shegan. Background technique

[0002] Shegan is the dried rhizome of Belamcanda Chinesis (L.) DC., a plant of the family Iridaceae. It has the effects of detoxifying the throat, clearing the lungs and eliminating phlegm. It is mainly produced in Hubei, Henan, Jiangsu, Anhui, Hunan, Zhejiang, Guizhou, It is also produced in Yunnan and other places. In a few areas of Guangdong and Guangxi, the whole herb is dried with Shegan. Shegan was first recorded in "Shen Nong's Materia Medica". Pharmacological and clinical experiments have shown that isoflavones in Shegan have significant anti-inflammatory, antibacterial, antiviral, free radical scavenging, anti-allergic and other biological activities and pharmacological effects. Among them, Tectoridin...

Claims

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