Microscopic identification method for ginseng spleen-strengthening pills

A technology of ginseng Jianpi pills and microscopic identification, which is applied in measurement devices, material analysis by optical means, instruments, etc., can solve problems such as insufficient specificity, increase the possibility of rapid characterization, low detection cost, The effect of short test period

Active Publication Date: 2015-07-15
药都制药集团股份有限公司 +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the "Chinese Pharmacopoeia", there are a total of 40 microscopic characteristics of 11 Chinese herbal medicines involved in Renshen Jianpi Pills, and the specificity is not strong enough

Method used

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  • Microscopic identification method for ginseng spleen-strengthening pills
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  • Microscopic identification method for ginseng spleen-strengthening pills

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Embodiment

[0085] The specific operation can be carried out according to the technical solution in the above-mentioned summary of the invention.

[0086] The following is the microscopic feature map of the reference substance of raw materials and medicinal materials of Ginseng Jianpi Pills for use in identification:

[0087] 1. Take three copies of Atractylodes macrocephala from different places of origin and different years, and conduct microscopic observation, and at the same time observe the following: image 3 Microscopic features shown:

[0088] The microscopic characteristics of Atractylodes macrocephala described in "Chinese Pharmacopoeia" have the following 5 items (see image 3 ):

[0089] 1. Calcium oxalate needle crystals are small, 10-32 μm long, present in parenchyma cells, and the diameter of a few needle crystals is up to 4 μm.

[0090] 2. Fibers are yellow, mostly bundled, long fusiform, about 40 μm in diameter, very thick walled, lignified, with obvious pore grooves. ...

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Abstract

The invention relates to a microscopic identification method for ginseng spleen-strengthening pills. The method comprises the specific steps of: (1) constructing a ginseng spleen-strengthening pill raw medicine and traditional Chinese medicine contrast micrographia and a cell tissue database thereof; (2) shooting, observing and measuring cell tissue characteristics of a microscopic film on the micrographia by the same method in the step (1); and (3) comparing and analyzing the various characteristics such as the colors, the shapes and the textures of the micrographia and a cell tissue of a tested micrographia and a contrast, and obtaining an identification result. The method has the advantages that (1) the microscopic characteristic description of the ginseng spleen-strengthening pill raw medicine and traditional Chinese medicine contrast micrographia database is higher in specificity than that of the Chinese pharmacopoeia, so that the quality detection accuracy is greatly improved; and (2) the falseness of ginseng spleen-strengthening pill raw medicines can be accurately and qualitatively analyzed, so that mixtures of medicines during production of semi-finished and finished traditional Chinese medicine products and a phenomenon of incomplete cleaning are avoided.

Description

technical field [0001] The invention relates to a method for microscopic identification of ginseng invigorating spleen pills. Background technique [0002] At present, the identification of traditional Chinese medicine mainly includes four categories: source identification, character identification, microscopic identification and physical and chemical identification. Microscopic identification is one of the main methods for identification of traditional Chinese medicinal materials. Microscopic identification of traditional Chinese medicine is an identification method that uses microscopic technology to analyze traditional Chinese medicine to determine its variety and quality. Microscopic identification mainly includes tissue identification and powder identification, using a microscope to observe the tissue structure, cell shape, and the nature of the contents of the medicinal material or the distribution of certain varieties of active ingredients in the tissue, etc., to iden...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N21/84
Inventor 李晓恩
Owner 药都制药集团股份有限公司
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