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A kind of identification method of Qipi Pill

A mass spectrometry and thin-layer chromatography technology, which is applied in the identification field of Qipi Pills, can solve the problems of large inflow and outflow, different dosage ratios of medicinal materials, etc., and achieves the effect of improving quality

Active Publication Date: 2021-05-28
广西壮族自治区食品药品检验所
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

The processing standards of each province or the standards of Chinese medicinal materials are recorded, and the prescriptions all include flour, wheat bran, bitter almonds, red bean, Artemisia annua, Polygonum spicosa, and Cocklebur, but the dosage ratio of each medicinal material is different, and the difference is large.

Method used

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  • A kind of identification method of Qipi Pill
  • A kind of identification method of Qipi Pill
  • A kind of identification method of Qipi Pill

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Embodiment Construction

[0080] In order to introduce the present invention in more detail, the present invention will be further described below in conjunction with the embodiments.

[0081] A method for identifying Qipi Pills includes the following:

[0082] (1) Observe the surface properties of Qipi Pills under a microscope, the observation results are as follows:

[0083] 1) Poria cocos: Irregularly branched masses are colorless and dissolve in chloral hydrate test solution; mycelium is colorless or light brown, with a diameter of 4-6 µm. 2) Ginseng: The diameter of calcium oxalate cluster crystals is 20-68µm, with sharp edges and corners.

[0084] 3) Chinese yam: Calcium oxalate needle crystal bundles exist in the mucus cells, the length is 80-240 µm, and the diameter of the needle crystal is 2-8 µm.

[0085] 4) Tangerine peel: Calcium oxalate square crystals exist in the parenchyma.

[0086] 5) Licorice: The parenchyma cells around the fiber bundles contain square crystals of calcium oxalate,...

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Abstract

The invention discloses a method for identifying Qipi Pills. The method includes the following contents: (1) observing the surface properties of Qipi Pills under a microscope; (4) Identify the components of Alisma by high performance liquid chromatography-mass spectrometry; (5) Identify the components of Liushenqu by high performance liquid chromatography-mass spectrometry. The method of the present invention revises the microscopic characteristics of hawthorn, increases the microscopic characteristics of Atractylodes macrocephala, fried malt and Alisma, perfects the microscopic characteristics of the components of Qipi pills; improves the TLC of Atractylodes macrocephala and tangerine peel, In the existing method, the problem that the spots of Atractylodes macrocephala are not clear and the Rf value is large after color development is solved, and the phenomenon that the tangerine peel is easily smeared or the Rf value is inconsistent with the reference substance; high-performance liquid chromatography-mass spectrometry is used to identify Alisma alisma , Six Divine Comedy ingredients, high sensitivity and accuracy.

Description

technical field [0001] The invention relates to the technical field of traditional Chinese medicine detection, in particular to a method for identifying Qipi Pills. Background technique [0002] Qipi pills are composed of 11 ingredients including ginseng, bran fried Atractylodes macrocephala, Poria, licorice, tangerine peel, yam, lotus seeds (stir-fried), fried hawthorn, Liushenqu (stir-fried), fried malt, Alisma, etc. The powder is mixed with refined honey to make pills and used directly as medicine. The microscopic identification and TLC identification of Qipi Pills are recorded in the three current standards including the 2010 Second Supplement of the Chinese Pharmacopoeia, the 2015 Edition One, and the Inner Mongolia Tianqi National Bureau Standard YBZ15682009 (Water Pills). However, in the current standards, the pharmacopoeia standards only carry out microscopic quality control on the six medicinal materials of Poria cocos, ginseng, yam, tangerine peel, licorice, and f...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N30/90G01N30/02G01N30/34G01N30/72G01N30/06G01N21/84
Inventor 张涛罗轶何颂华燕霞罗永强朱韬林敬开朱雪妍
Owner 广西壮族自治区食品药品检验所
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