Method for separating and measuring contents of various components in Huoxiang Zhengqi oral liquid by HPLC method

A technology of Zhengqi oral liquid and content, which is applied in the directions of measuring device, material separation, analysis of materials, etc., can solve problems such as insufficient description of the content of components in Huoxiang Zhengqi oral liquid, and achieves high accuracy, quality assurance, and simple method. Effect
CN110231418AActive Publication Date: 2019-09-13CHONGQING TAIJI MEDICAL RES INST CO LTD +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
CHONGQING TAIJI MEDICAL RES INST CO LTD
Publication Date
2019-09-13

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Abstract

The invention belongs to the field of pharmaceutical preparations, relates to a quality control method of Huoxiang Zhengqi oral liquid, and in particular relates to a method for separating and measuring the content of various components in the Huoxiang Zhengqi oral liquid by an HPLC method. The invention provides a method for separating and measuring the content of various components in the Huoxiang Zhengqi oral liquid by an HPLC method. According to the HPLC method, a chromatographic column is adopted, and a silica gel matrix is taken as a filler, and a solution A and a solution B are mixed according to a certain proportion to be taken as a mobile phase for elution; the solution A is acetonitrile, and the solution B is phosphoric acid water; and the components comprise one or more of licocoumarin, isoliquiritigenin, apigenin liquiritin, naringin, liquiritin and nobiletin. The method for separating and measuring the content of various components in the Huoxiang Zhengqi oral liquid by the HPLC method is simple, sensitive and high in accuracy, can make up the defect that the prior art is not sufficient enough to explain the content of the components in the Huoxiang Zhengqi oral liquid, and effectively ensures the quality of the Huoxiang Zhengqi oral liquid.
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Description

technical field

[0001] The invention belongs to the field of pharmaceutical preparations, and relates to a quality control method of Huoxiang Zhengqi Oral Liquid, in particular to a method for separating and measuring the contents of various components in Huoxiang Zhengqi Oral Liquid by HPLC. Background technique

[0002] Huoxiang Zhengqi Oral Liquid is a Chinese patent medicine, which has the effects of relieving the exterior and dispelling dampness, regulating qi and harmonizing the middle. According to the first volume of the Chinese Pharmacopoeia, the prescription is composed of atractylodes atractylodes, Magnolia officinalis, Poria cocos, raw pinellia, patchouli oil, tangerine peel, Angelica dahurica, Dabupi, licorice extract and perilla leaf oil. The pharmacopoeia also records Magnolia officinalis , tangerine peel and perilla leaf oil by high performance liquid chromatography. In addition, in the existing literature, Yu Jiawen et al. established a UPLC analysis method...

Claims

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