Method for making high simulation specimens of medicinal plants

A technology of medicinal plants and production methods, which can be used in educational utensils, instruments, teaching models, etc., can solve the problems of waste of resources, differences, and color distortion of organs, and achieve the effects of being easy to carry and display, not easy to damage, and easy to store.

Active Publication Date: 2015-10-28
SHANGHAI UNIV OF T C M
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0005] (1) The roots, stems, flowers, fruits and other organs of the wax leaf specimens were compressed and deformed to a certain extent during the pressing process, and the colors were distorted. Although there are text and pictures to assist the description, it is still not three-dimensional, intuitive and detailed. To express the morphological characteristics of medicinal plants
[0006] (2) A large number of chemical reagents are used in the production process of the impregnated specimen, the color of some organs in the specimen is distorted, and there are differences between the shape observed through the specimen bottle and the actual shape, etc.
[0008] (1) Due to the needs of plants for their own growth conditions, it is difficult to include plants in other habitats in the botanical garden; and the growth of plants is closely related to the seasons, so teaching and scientific research will be restricted to varying degrees
[0009] (2) In the medicinal botanical garden, the roots or rhizomes must be excavated and processed before the medicinal organs can be observed, which is very destructive to the botanical garden, and the excavated and processed medicinal materials can only be used once , there is a waste of resources

Method used

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  • Method for making high simulation specimens of medicinal plants

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0066] Example 1 (making of high-simulation specimens of the medicinal plant Platycodon grandiflorum)

[0067] 1. Analysis method of medicinal plants

[0068] 1.1 Identification: Through morphological observation, document checking, specimen checking, plant growth process observation, etc., it is determined that the selected medicinal plants are Plantae, Angiosperms, Dicotyledons, Compositae, Platycodonaceae, Campanulaceae, Campanulaceae, and Campanulaceae (Platycodon grandiflorum (Jacq.) A. DC.).

[0069] 1.2 Analysis

[0070] 1.2.1 The identified medicinal plants were taken, and their organs were analyzed respectively, and the morphological characteristics of the various parts of the medicinal plants were obtained: it is a perennial herb, the root is oblong or long spindle, the lower part is tapering, and there are occasional branches , 7-20cm long, 0.7-2cm in diameter; white or light yellowish white surface, with horizontally long lenticel-like spots. There are horizonta...

Embodiment 2

[0115] Embodiment 2 (making of high imitation specimen of medicinal plant Curcuma curcuma)

[0116] 1. Analysis method of medicinal plants

[0117] 1.1 Identification Through morphological observation, checking literature, checking specimens, observing plant growth process and other studies, it is determined that the selected medicinal plants are Plantae, Angiosperms, Monocots, Musaceae, Zingiberaceae, Curcuma, Curcuma ( Curcuma wenyujin Y.H. Chen et C.Ling).

[0118] 1.2 Analysis

[0119] 1.2.1 Take the identified medicinal plants, analyze their organs respectively, and conclude that the morphological characteristics of the various parts of the medicinal plants are: perennial herbs, with oval, long ovate, conical or long spindle-shaped roots , the top is blunt, the base is blunt, 2~8cm long, 1.5~4cm in diameter, the surface is light grayish brown or grayish brown; the rhizome is fleshy, oval or long oval, yellow, visible links and fibrous root scars, aromatic, leaf base , ...

Embodiment 3

[0164] Embodiment 3 (making of the artificial specimen of medicinal plant Cistanche deserticola)

[0165] 1. Analysis method of medicinal plants

[0166] 1.1 Identification Through morphological observation, checking literature, checking specimens, observing plant growth process, etc., it is determined that the selected medicinal plants are Plantae, Angiosperms, Dicotyledons, Labiatae, Ledanaceae, Cistanche, Cistanche deserticola (Cistanche deserticola Ma).

[0167] 1.2 Analysis

[0168] 1.2.1 Take the identified medicinal plants, analyze their organs respectively, and conclude that the morphological characteristics of the various parts of the medicinal plants are: perennial parasitic herbs, 40-160 cm high, mostly underground; unbranched or free-standing parts 2-4 branches, the diameter of the lower part can reach 5-10 (-15) cm, and it gradually becomes thinner upwards, with a diameter of 2-5 cm. Leaves broadly ovate or triangular ovate, 0.5-1.5cm long, 1-2cm wide, denser i...

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PUM

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Abstract

The invention discloses a method for making a high-emulation medicinal plant specimen. The method comprises the steps of medicinal plant analyzing, basic mold making, medicinal plant organ simulation specimen making and medicinal plant organ combination. The method for making a high-emulation medicinal plant specimen is suitable for experimental teaching of 'Botany' and 'Medicinal Botany' and display of a specimen room. Users can observe morphological features of different organs of a medicinal plant such as root, stem, leaf, flower and fruit in a specimen room without carrying out collection, dissection or other related processing, which makes up for the defect that the plant source is affected by geographical and seasonal restrictions in the teaching process of Medicinal Botany. Different organs of a high-emulation medicinal plant specimen can be disassembled and assembled, and users can compare the same organs of different medicinal plants to quickly grasp the key points for differentiation of medicinal plants. In addition, display of medicinal organs with the use of high-emulation medicinal plant specimens provides a basis for traditional Chinese medicine identification in 'Science of Identification of Traditional Chinese Medicine'.

Description

technical field [0001] The invention relates to a method for making a high-simulation specimen of a medicinal plant. Background technique [0002] Chinese patent CN1623805A on June 08, 2005 disclosed a method for making wax leaf specimens of plants, including collection and processing of specimens, pressing and sorting, and fixing, which also included taking pictures of specimens during collection and coating of specimens: collection After the processed specimens are pressed and fixed on the table paper, a color photo containing the original plant is placed at a corner of the table paper, and the specimen on the table paper and the color photo are laminated with transparent plastic or coated with transparent plastic. Bag vacuum sealed packaging. [0003] Chinese patent CN101401567A disclosed on April 08, 2009 a method for making desert plant dipping specimens and color preservation, including: material selection and collection → pruning and cleaning → fixing liquid immersio...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09B23/38
Inventor 李俊松张彤丁文平袁秀荣李佳蔚王国瑾韩小英
Owner SHANGHAI UNIV OF T C M
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