Method for testing effective contents of Xueshuan xinmaining tablet

A technology of Xueshuan Xinmaining and active ingredients, which is applied in the detection field of Xueshuan Xinmaining Tablets, can solve the problem of incomplete detection methods of ministerial drugs

Active Publication Date: 2014-01-08
吉林华康药业股份有限公司
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  • Abstract
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  • Application Information

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Problems solved by technology

[0010] The invention provides a detection method for the effective components of Xueshuan Xinmaining Tablets to solve the problem of incomplete detection methods for ministerial drugs existing in current detection methods

Method used

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Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0033] Preparation of reference substance solution: Accurately weigh an appropriate amount of rutin reference substance dried under reduced pressure at 120°C to constant weight, add methanol to make a solution containing 0.1mg per 1ml, and obtain it;

[0034] Preparation of the test solution: Take 20 tablets of this product, accurately weigh, grind finely, take about 0.3g, accurately weigh, put in a stoppered Erlenmeyer flask, accurately add 50ml of methanol, weigh, and ultrasonically treat for 30 minutes , power 250W, frequency 50kHz, let cool, weigh again, make up the lost weight with methanol, shake well, filter, take the filtrate to get final product;

[0035] Determination method: Precisely draw 10 μl each of the reference substance solution and the test solution, inject it into the liquid chromatograph, measure it, and obtain it.

[0036] Each piece of this product contains Sophora japonica and anhydrous rutin (C 27 h 30 o 16 ), not less than 12.0 mg.

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Abstract

The invention relates to a method for testing effective contents of a Xueshuan xinmaining tablet, and belongs to the field of traditional Chinese medicine testing. Through the establishment of identification for artificial musk as well as the combination with the original identification and content determination of Chinese scholartree flowers, the testing method for the Xueshuan xinmaining tablet is normalized, the components and the compatibility of a tested ministerial drug can be tested more comprehensively, the content and the reliability of the ministerial drug can be recognized, and the explanation of material base for drug taking is facilitated.

Description

technical field [0001] The invention belongs to the field of traditional Chinese medicine modernization, and in particular relates to a detection method for Xueshuan Xinmaining Tablets. 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 co...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N30/90G01N30/88
Inventor 洪梅刘艳秋金立群刘传贵闫智力
Owner 吉林华康药业股份有限公司
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