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Method for detecting component of compound 'Xialian' capsules

A technology of compound Xialian and its detection method, which is applied in the field of component detection of Compound Xialian Capsules

Inactive Publication Date: 2007-05-30
CHANGCHUN INST OF APPLIED CHEMISTRY - CHINESE ACAD OF SCI
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  • Application Information

AI Technical Summary

Problems solved by technology

So far, there is no scientific detection method to detect it

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Embodiment 1: A method for detecting the component content of the finished product of Compound Xialian Capsules, comprising the following steps and conditions:

[0028] 1. Observation and TLC identification of the finished product of Fufang Xialian Capsules

[0029] (1) Observing the finished product of Fufang Xialian Capsules, the content is brownish yellow to tan powder; the gas is slightly bitter, and the taste is bitter;

[0030] (2) Take 2g of the finished product content of Compound Xialian Capsules, add 30ml of water-saturated n-butanol, place for 30 minutes, ultrasonically treat for 30 minutes, let cool, centrifuge for 10 minutes (2000 rpm), pour the supernatant, and use normal Butanol saturated ammonia test solution was extracted 3 times, 20ml each time, discarded, the n-butanol layer was evaporated to dryness, the residue was dissolved by adding 2ml of methanol, and 2g of neutral alumina (100-200mesh) was added to mix well, and evaporated on a water bath. Aft...

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Abstract

The invention is component detecting method of compound xialian capsule. Aiming at detecting the component content of Chinese patent drug effectively and quantitatively, the invention adopts liquidoid chromatographic technique combined with thin-bed discrimination technique, and provides a qualitative and quantitative detecting method of components and contents of Chinese patent drug. The compound xialian capsule can be identified by liquidoid chromatogram and finger-print feature of thin layer identification, the invention adopts highly effective liquidoid chromatogram to detect the content of hydrochloric berberine in coptis of compound xialian capsule, and the main content of gen-seng, licorice, scutellaria root are identified qualitatively, it provides more scientific and effective mass control method for quality stability and safe reliability of compound xialian capsule medicine.

Description

technical field [0001] The invention relates to a component detection method of compound Xialian capsule. Background technique [0002] Traditional Chinese patent medicine detection methods can only qualitatively explain the composition of Chinese patent medicines. Efficient and quantitative detection of the components of Chinese patent medicines is an urgent technical problem to be solved in the modern Chinese medicine industry. The prescription of Fufang Xialian Capsules has been used clinically for many years, and the curative effect is remarkable. It has applied for a new drug clinical batch number to the State Food and Drug Administration. So far, there is no scientific detection method to detect it. Contents of the invention [0003] In order to efficiently and quantitatively detect the component content of Compound Xialian Capsules, the present invention adopts liquid chromatography technology combined with thin-layer identification technology to provide a method ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N30/00G01N30/90G01N30/02G01N33/15
Inventor 刘志强越皓皮子凤刘淑莹宋凤瑞金东明
Owner CHANGCHUN INST OF APPLIED CHEMISTRY - CHINESE ACAD OF SCI