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Production method of traditional Chinese medicine material analytic specimen

A production method and technology of traditional Chinese medicinal materials, which are applied in the field of making analytical specimens of traditional Chinese medicinal materials, can solve the problems of easy loss, inconvenience in experimental teaching, and inconvenience of actual specimens, etc., and achieve the effects of prolonging the service life, expanding the scope of use, and good anti-mildew effect.

Inactive Publication Date: 2012-01-11
SHANGHAI UNIV OF T C M
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the process of use or display, it is not convenient to directly observe the most distinguishing traits of the specimen.
[0004] (2) Non-authentic, counterfeit, and valuable Chinese herbal medicines in Chinese herbal medicine specimens are a long-term accumulation process; usually because of their small quantity or high price, there is a problem that it is not easy to update frequently, while traditional specimens are used in large quantities, It is easy to be lost, which limits the common use of non-genuine products, counterfeit products, and precious Chinese medicinal materials in teaching
In the process of use, a large number of reference books need to be consulted, which limits the scope and efficiency of its use
[0006] (4) Since the package itself is opaque or covered by the label, it is not convenient to directly observe the most identifying traits of the specimen during use or display
[0007] (5) Due to the structural characteristics of the packaging body itself, a large space is required during the preservation process, which limits the specimen capacity of the specimen room
[0008] (6) Due to the structural characteristics of the package itself, it is not easy to transport and carry during use, which brings inconvenience to the experimental teaching

Method used

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  • Production method of traditional Chinese medicine material analytic specimen
  • Production method of traditional Chinese medicine material analytic specimen
  • Production method of traditional Chinese medicine material analytic specimen

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0054] Example 1 (Analysis of Roots and Rhizomes, Bark and Stems of Chinese Medicinal Materials—Fenfangji)

[0055] 1. How to make the actual specimen

[0056] 1.1 Collection: Fenfangji and its non-genuine small fruit and micro flower vines;

[0057] 1.2 Identification: According to the "Pharmacopoeia of the People's Republic of China" 2010 Edition, the collected Chinese medicinal materials were identified, and the results met the requirements; the Chinese medicinal materials were reserved;

[0058] 1.3 Analysis process:

[0059] 1.3.1 Object analysis process: take the Chinese medicinal materials obtained in 1.2 for analysis, use the natural fracture method to obtain the fracture surface, cut or cut the cross-section of the Chinese medicinal materials with a knife, and obtain the surface of the medicinal materials to prepare different forms of traditional Chinese medicines Material (fracture surface, cross-section, surface) spare;

[0060] 1.3.2 Picture analysis process: Ac...

Embodiment 2

[0071] Embodiment 2 (analysis of leafy Chinese herbal medicine——Senna leaf)

[0072] 1. How to make the actual specimen

[0073] 1.1 Collection: senna leaves and their non-authentic ear leaves senna leaves;

[0074] 1.2 Identification: According to the "Pharmacopoeia of the People's Republic of China" 2010 Edition, the collected Chinese medicinal materials were identified, and the results met the requirements; the Chinese medicinal materials were reserved;

[0075] 1.3 Analysis process:

[0076] 1.3.1 Physical analysis process: Take the Chinese medicinal materials obtained in 1.2 for analysis, soak them in warm water (40-50°C) for 1-2 hours, absorb the water with absorbent paper, and then press them with wooden specimen holders. A plywood is used as the bottom plate, 4-5 layers of grass paper are laid on the top, the specimen is placed flat on the dry straw paper, and the specimen is flattened, and 2-3 pieces of straw paper are spread on the top, so that the specimen and the...

Embodiment 3

[0088] Embodiment 3 (analysis of flower class Chinese herbal medicine---saffron, safflower)

[0089] 1. How to make the actual specimen

[0090] 1.1 Collection: saffron, safflower;

[0091] 1.2 Identification: According to the "Pharmacopoeia of the People's Republic of China" 2010 Edition, the collected Chinese medicinal materials were identified, and the results met the requirements; the Chinese medicinal materials were reserved;

[0092] 1.3 Analysis process:

[0093] 1.3.1 Physical analysis process: take the Chinese medicinal materials obtained in 1.2 for analysis, take the dried product, soak it in warm water (40-50°C) for 0.5 hours, absorb the water with absorbent paper, and inspect the flowers with the naked eye or with the help of a magnifying glass or an anatomical mirror. Medicinal materials are subjected to directional dissection (i.e. dissect until the most discriminative traits appear), to obtain each anatomical part (safflower: corolla, stamen, pistil, etc.; saf...

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Abstract

The invention discloses a production method of traditional Chinese medicine material analytic specimen, which comprises production and assembling methods of a specimen substance of the specimen, a vertical-type transparent carrier and a material card. The production method is characterized by being suitable for experiment teaching of multiple subjects and exhibition of a specimen room; relevant treatment such as breaking of tissues of traditional Chinese medicine material is not required, and the characteristics having identification significance of the traditional Chinese medicine and the counterfeits can be directly observed in the specimen; text materials and picture materials of relevant subjects such as science of traditional Chinese medicines, medicobotany, identification of traditional Chinese medicines, pharmacognostics, the science on traditional Chinese medicine processing, and the like can be directly read from a specimen book without looking for relevant books; and the identification key points of traditional Chinese medicine materials can be quickly mastered, the application range of the specimen substance can be enlarged, and the application rate of the specimen substance can be improved. At the same time, the traditional Chinese medicine material analytic specimen has the characteristics of convenience in carrying, less storage and exhibition space, longer service life of the specimen substance, and the like.

Description

technical field [0001] The invention relates to a method for preparing an analyzed sample of Chinese medicinal materials. Background technique [0002] Chinese herbal medicine specimens are indispensable and important reference physical archives for related disciplines such as Chinese Materia Medica, Medicinal Botany, Chinese Medicine Identification, Pharmacognosy, and Chinese Medicine Processing, and are an indispensable part of teaching, scientific research, and drug testing. Traditional Chinese herbal medicine specimens used in traditional teaching and herbaria are mostly boxed specimens and bottled specimens, which generally include two parts: actual specimens of Chinese herbal medicines and packaging. in vivo. Now a small number of specimens have a certain degree of change in the structure of the package, but the actual production of the specimens is still directly packed into the package after the species identification of the collected Chinese medicinal materials. I...

Claims

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Application Information

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IPC IPC(8): G09B23/28A01N3/00A01N1/00
Inventor 李俊松张彤邓洪丁文平侯建伟
Owner SHANGHAI UNIV OF T C M
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