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Determination method of Qipi pills

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

Active Publication Date: 2022-02-25
广西壮族自治区食品药品检验所
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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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  • Determination method of Qipi pills
  • Determination method of Qipi pills
  • Determination method of Qipi pills

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0037] Examples are as follows:

[0038]1. Instruments and reagents

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

[0040] Ginsenoside Rg 1 (provided by China National Institute for Food and Drug Control, for content testing, batch number: 110703-201731, content 93.6%); Ginsenoside Re (provided by China Institute for Food and Drug Control, for content testing, batch number: 110754-201626, content 97.4%); %); Ginsenoside Rb 1 (Provided by China National Institute 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%); Ginsenosides Rb 2 (provided by China National Institute for the Control of Food and Drugs, batch number: 111715-201203, content 93.8%); ammonium glycyrrhiz...

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Abstract

The invention discloses a method for determining the content of Qipi Pills. In the method, the content of Qipi Pills is determined in two steps: separately measuring the contents of ginseng components and simultaneously measuring the contents of licorice and tangerine peel components by using high performance liquid chromatography. The method has passed the methodological verification, with high precision, good reproducibility, good stability, high recovery rate and accurate determination results. This method improves the quality inspection standard of Qipi pills and lays the foundation for the establishment of quality standards for Qipi pills. foundation.

Description

technical field [0001] The invention relates to the technical field of traditional Chinese medicine detection, in particular to a content determination method of Qipi Pills. Background technique [0002] Qipi Pills (Big Honey Pills) are made of ginseng, bran fried Atractylodes, Poria, licorice, dried tangerine peel, yam, lotus seeds (fried), fried hawthorn, Liushenqu (fried), fried malt, Alisma and other eleven herbal fine powders. Made by mixing honey. Qi Pi Wan (water pill) is made of ginseng, bran fried Atractylodes, Poria, licorice, dried tangerine peel, yam, lotus seeds (fried), fried hawthorn, Liushenqu (fried), fried malt, Alisma and other eleven herbal fine powders, sieved , Mixed, panned with water, polished and dried. [0003] Qipi Wan has the effect of strengthening the spleen and stomach; it is clinically used for weak spleen and stomach, indigestion, abdominal distension and loose stools. In the current standard Chinese Pharmacopoeia 2015 edition [Determinati...

Claims

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Application Information

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Patent Type & Authority Patents(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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