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Characteristic map detection method of powerful gastrodia elata-eucommia ulmoides capsules

A technology of Tianma, Eucommia, and characteristic map, which can be used in measuring devices, instruments, scientific instruments, etc., can solve problems such as deficiencies, and achieve the effect of accurate methods.

Active Publication Date: 2016-03-16
GUIZHOU MEDICAL UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no research report on the characteristic map of Qiangli Tianma Duzhong Capsules. Therefore, for the identification and quality evaluation of Qiangli Tianma Ducommia Capsules, there are still deficiencies in the existing technology

Method used

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  • Characteristic map detection method of powerful gastrodia elata-eucommia ulmoides capsules
  • Characteristic map detection method of powerful gastrodia elata-eucommia ulmoides capsules

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Embodiment 1

[0016] 1 Instruments and materials:

[0017] UltiMate3000 high performance liquid chromatography (including system controller, infusion pump, degassing components, low-pressure gradient components, autosampler, column thermostat, temperature-controlled sample chamber, UV-DAD detector, Chromeleon chromatography data workstation), AE240 electronic balance (Mettler-Toledo Instruments Shanghai Co., Ltd.), CQ-250A-ST ultrasonic cleaner (Shanghai Yuejin Medical Optical Instrument Factory), ultra-pure water machine (Sichuan Water Technology Development Co., Ltd.).

[0018] 10 batches of Qiangli Tianma Eucommia Capsules (11254011, 11254018, 12254001, 12254002, 13254001, 13254003, 14254001, 14254002, 14254004, 14254006, code S1~S10) were provided by Guizhou Hongyu Pharmaceutical Co., Ltd.; , Gastrodin (110807-201306) was purchased from China National Institutes for Food and Drug Control; procuridine, 7-hydroxycoumarin, protocatechuic acid, ascarin, and gallic acid were obtained from Qi...

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Abstract

The present invention discloses a characteristic map detection method of powerful gastrodia elata-eucommia ulmoides capsules. According to the characteristic map detection method, a test sample solution is prepared, wherein the test sample solution contains the site A of an alkaline condition ethyl acetate extraction sample and the site B of an acidic condition ethyl acetate extraction sample; a reference substance solution is prepared; the test sample solution and the reference substance solution are respectively subjected to chromatographic condition determination; the characteristic maps respectively generated from the data of the sites A and B of the test sample solution are subjected to a precision test, a stability test and a repeatability test; the characteristic map of powerful gastrodia elata-eucommia ulmoides capsules is established, and is subjected to similarity evaluation; and finally the attribution of the chromatographic peak is determined so as to identify the components of the powerful gastrodia elata-eucommia ulmoides capsules. The method of the present invention is accurate and reliable, and can be used for the identification and the quality control of the powerful gastrodia elata-eucommia ulmoides capsules.

Description

technical field [0001] The invention relates to the technical field of identification and quality detection of medicinal ingredients, in particular to a method for detecting characteristic spectra of Qiangli Gastrodia ulmoides capsules. Background technique [0002] Qiangli Gastrodia ulmoides Capsules are prepared from twelve traditional Chinese medicines such as Gastrodia elata, Eucommia, Duhuo, Zhifuzi, etc.; it has the effect of dispersing wind and activating blood, relaxing tendons and relieving pain. Headache dizziness embolism. Traditional Chinese medicine compound preparations have many medicinal flavors and complex components, and the determination of the content of some components cannot fully identify and control the quality of traditional Chinese medicine compound preparations; the characteristic map of traditional Chinese medicine is a comprehensive and quantifiable quality control identification method, which can better reflect the complex chemical components of...

Claims

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Application Information

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IPC IPC(8): G01N30/02
Inventor 李勇军兰燕宇王爱民刘俊宏李霞张锦黄勇郑林王永林廖尚高李春孙佳
Owner GUIZHOU MEDICAL UNIV