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Method for measuring contents of spleen-tonifying pills

A determination method and technology of Qipi Pills, applied in the field of content determination of Qipi Pills, can solve problems such as incomplete methods, cumbersome steps, etc., and achieve the effects of perfecting quality inspection standards, accurate measurement results, and good reproducibility.

Active Publication Date: 2019-06-07
广西壮族自治区食品药品检验所
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Although combining the methods of the two journals with the 2015 edition of the Chinese Pharmacopoeia can also determine the content of ginseng, licorice, and tangerine peel in Qipi pills, the steps are cumbersome and the method is not perfect. Therefore, it needs to be further improved to simplify the content. The determination steps provide a technical basis for the overall quality control of Qipi Pills

Method used

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  • Method for measuring contents of spleen-tonifying pills
  • Method for measuring contents of spleen-tonifying pills
  • Method for measuring contents of spleen-tonifying pills

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0037] Embodiment, content is as follows:

[0038]1. Instruments and reagents

[0039] Agilent 1290 ultra-high performance liquid chromatography with DAD detector; ML204 electronic analytical balance (Mettler-Toledo Instruments Shanghai Co., Ltd.), Hei-VAP rotary evaporator (Heidolph, Germany).

[0040] Ginsenoside Rg 1 (provided by China Institute for Food and Drug Control, for content testing, batch number: 110703-201731, content 93.6%); %); Ginsenoside Rb 1 (provided by China National Institutes for Food and Drug Control, for content testing, batch number: 110704-201625, content 95.0%); ginsenoside Rc (Ginsenoside Pc, for content testing, batch number: PR180313-01, content 100%); ginsenoside Rb 2 (provided by China Institute for the Control of Food and Drugs, for content testing, batch number: 111715-201203, content 93.8%); ammonium glycyrrhizinate (provided by China Institute for the Control of Pharmaceutical and Biological Products, batch number: 110731-201619, purity...

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Abstract

The invention discloses a method for measuring contents of spleen-tonifying pills. The method comprises the steps: measuring a ginseng content separately by using the high performance liquid chromatography; and measuring contents of licorice root and dried tangerine or orange peel components simultaneously. According to the invention, after the methodological verification, the method has advantages of high precision, reproducibility, stability, and recovery rate and accurate measuring result; and the quality testing standard of spleen-tonifying pills is perfected and the foundation of establishing the quality standard of spleen-tonifying pills is laid.

Description

technical field [0001] The invention relates to the technical field of traditional Chinese medicine detection, in particular to a method for determining the content of Qipi Pills. Background technique [0002] Qipi pills (big honey pills) are made of ginseng, bran fried Atractylodes macrocephala, Poria cocos, licorice, tangerine peel, yam, lotus seeds (stir-fried), fried hawthorn, Liushenqu (stir-fried), fried malt, Alisma, etc. It is made by mixing refined honey. Qipi Pill (Water Pill) is composed of ginseng, bran fried Atractylodes macrocephala, Poria cocos, licorice, tangerine peel, yam, lotus seeds (stir-fried), fried hawthorn, Liushenqu (stir-fried), fried malt, Alisma, etc. Eleven medicinal powders, sieved , mixed evenly, pilled with water, polished and dried. [0003] Qipi Wan has the effect of invigorating the spleen and harmonizing the stomach; it is clinically used for weak spleen and stomach, indigestion, abdominal distension and loose stool. In the current sta...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N30/02G01N30/06
Inventor 罗轶朱雪妍吕轶峰白桂昌林敬开覃丽郦罗永强
Owner 广西壮族自治区食品药品检验所
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