Detection method of radix gentianae liver-fire clearing granule

A technology of gentian purging liver and detection method, which is applied in the direction of measuring devices, instruments, scientific instruments, etc., can solve the problems of incomplete detection and achieve the effect of increasing inspection and reducing toxic and side effects

Inactive Publication Date: 2013-04-03
JILIN ZIXIN PHARMA
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Problems solved by technology

[0010] The invention provides a detection method of Longdan Xiegan Granules ， ...

Method used

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Embodiment Construction

[0030] Longdan Xiegan Granules are produced and provided by Jilin Zixin Pharmaceutical Co., Ltd. according to the prescription and process in the background technology.

[0031] Including the following identification methods, content determination methods and inspection methods:

[0032] (1) Identification method

[0033] (1) Take 12g of Longdan Xiegan Granules of this product, add 30ml of water, heat to dissolve, let cool, extract 3 times with ether, 15ml each time, discard the ether solution, and extract 3 times with n-butanol saturated with water, 15ml each time, combine the n-butanol solution, add an equal volume of ammonia test solution, shake well, place for stratification, separate the supernatant, recover n-butanol under reduced pressure to dryness, add 1ml methanol to the residue to dissolve, and use it as the test sample solution; take another geniposide reference substance, add methanol to make a solution containing 1mg per 1ml, and use it as the reference substanc...

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Abstract

The invention relates to a detection method of a radix gentianae liver-fire clearing granule, which belongs to the field of modernization of traditional Chinese medicine. The detection method of the radix gentianae liver-fire clearing granule, which is disclosed by the invention, can more comprehensively detect the components of drugs and the compatibility thereof and know the content and stability of the components by establishing the identification of monarch drug radix gentianae, the identification of minister drug radix scutellariae and guide drug liquorice and the content measurement of the minister drug radix scutellariae on the basis of the original identification of fructus gardeniae, is conductive to describing the pharmaceutic material basis of the drugs, increases the inspection on aristolochic acid and is more conductive to reducing the toxic side effect.

Description

technical field [0001] The invention belongs to the field of traditional Chinese medicine modernization, and in particular relates to a detection method of Longdan Xiegan Granules. Background technique [0002] The composition of traditional Chinese medicine is complex, especially the compound prescription of traditional Chinese medicine often contains many kinds and many kinds of ingredients, forming a very complicated system. At present, the research and development of new effective parts of traditional Chinese medicine preparations and modern compound Chinese medicine preparations are increasing, and new processes and various extraction methods are used in the research and production of medicines. [0003] With the rapid development of modern analysis and testing technology, equipment and instruments, the content determination and chromatographic identification of traditional Chinese medicine have become important means of detection. However, at present, only the content...

Claims

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Application Information

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IPC IPC(8): G01N30/90G01N30/02
Inventor 殷金龙李坤徐德辉高艳辉杨锡龙李男男马伟才刘微樊艳霞王艳娟
Owner JILIN ZIXIN PHARMA
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