Detection method of Xueshuan Xinmaining capsule

A technology of Xueshuan Xinmaining and detection method, which is applied in the direction of measuring devices, instruments, scientific instruments, etc., can solve the problems of incompleteness, batch operation, and detection method specificity, and achieve strong specificity and easy operation Effect

Active Publication Date: 2014-01-08
DUNHUA RUILONG PHARMA
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The invention provides a detection method for Xueshuan Xinmaining Capsules to solve the problems of weak specificity, divided operation and incompleteness in the current detection method

Method used

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  • Detection method of Xueshuan Xinmaining capsule

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Take the contents of 20 capsules of this capsule, grind them finely, add 40ml of diethyl ether to cold soak for 1 hour, filter, evaporate the filtrate to dryness, add 2ml of absolute ethanol to dissolve the residue, and use it as the test solution; Chuanxiong reference drug 1g, the same method as the reference drug solution; then take tanshinone IIA reference substance, borneol reference substance, add ethyl acetate to make a solution containing 1mg per 1ml, as the reference solution; test according to thin-layer chromatography, absorb the above 1 μl of each of the five solutions was spotted on the same silica gel G thin-layer plate, developed with petroleum ether 60-90°C-ethyl acetate 11:2 as the developing solvent, taken out, and dried in the air; At the positions corresponding to the chromatograms of the Danshen reference medicinal material and Tanshinone II A reference substance, spots of the same color appeared under sunlight; when inspected under an ultraviolet lam...

Embodiment 2

[0032] Including the following identification methods and content determination methods:

[0033] (1) identification method, with embodiment 1;

[0034] (2) Ligusticum chuanxiong content determination method:

[0035] The preparation of need testing solution: get the content of 20 capsules, accurately weighed, grind finely, get 0.4g, accurately weighed, and all the other are with embodiment 1.

Embodiment 3

[0037] Including the following identification methods and content determination methods:

[0038] (2) identification method, with embodiment 1;

[0039] (2) Ligusticum chuanxiong content determination method:

[0040] The preparation of need testing solution: get the content of 20 capsules, accurately weighed, grind finely, get 0.5g, accurately weighed, and all the other are with embodiment 1.

[0041] Each capsule of this product contains chuanxiong and ferulic acid (C 10 h 10 o 4 ), not less than 0.10mg.

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Abstract

The invention relates to a detection method of a Xueshuan Xinmaining capsule, belonging to a Chinese medicine detection method. The detection method comprises the following steps of: identifying red sage root, Szechuan lovage rhizome and borneol on the same thin-layer system; carrying out gas chromatography identification on artificial musk; and detecting the content of the Szechuan lovage rhizome. The detection method has the advantages of strong specificity, fastness, economy, simplicity in operation and the like. Through the establishment of the identification on the artificial musk and the establishment of multi-index content determination, components of a monarch drug can be more completely detected and the content and the stability of the components can be known specifically through additionally detecting the content of the Szechuan lovage rhizome and matching with the content determination of the red sage root and sophora flower; and furthermore, the detection method is good for explaining a medical material base of a medicament.

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 capsules. 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 c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N30/90G01N30/88
Inventor 王丽李振伟刘传贵杜鹤王鑫华
Owner DUNHUA RUILONG PHARMA
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