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Original plant humid preparation producing method

A technique of soaking specimens and a production method, which is applied in the field of making soaked specimens of original plants, and can solve the problems of less preservation of specimens and inability to meet scientific research, teaching and practical applications, etc.

Active Publication Date: 2008-07-16
HENAN UNIV OF CHINESE MEDICINE
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Problems solved by technology

There are few units in China that can make soaked specimens, and the amount of preserved specimens is small. Therefore, it is far from meeting the needs of scientific research, teaching and practical applications.

Method used

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  • Original plant humid preparation producing method

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Embodiment Construction

[0005] The specific implementation manners of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0006] Given by accompanying drawing, the present invention is realized by the following steps;

[0007] 1. Prepare biocidal fixative and preservation solution. The preparation method of biocidal fixative is to take 150ml of clean water (both drinking water and distilled water), add 75ml of formaldehyde to form a formaldehyde solution, then add 100ml of saturated copper sulfate solution to form formaldehyde , saturated copper sulfate water mixed solution, after that, add mass concentration again and be that 95% ethanol 1ml and mass concentration are 80ml sodium chloride aqueous solution 80ml of mass concentration and mix and serve as killing fixative, with this component weight ratio, can make arbitrary required amount of biocidal fixative; the preparation method of preservation solution is to get 900ml of clean water (both drin...

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Abstract

The invention relates to a method for manufacturing a humid preparation of an original plant which can effectively solve the humid preparation of the original plant so as to meet the problem of needing specimens in scientific research, teaching and practicality. The technical scheme solved by the invention is that the humid preparation of the original plan is prepared by firstly preparing a biocidal stationary liquid and a preservation liquid, cleaning a fresh collected specimens body such as a fresh bioplast of botanical after shearing and arranging in the biocidal stationary liquid instantly, dipping and fetching out the preparation after the biocidal stationary liquid completely dips into a frond of the preparation and using purifying water to clean; then shearing for secondary shaping and fixing on a glass plate, arranging in a container with the preservation liquid slowly and adjusting the position, capping, sealing by a wax and labeling, and finally the humid preparation of then original plant can be obtained. The invention has the advantages of simple structure, low cost, easy manufacture, no rot, no worm damage, good application effect and long depositing time, thus effectively protecting the original state of the medicinal materials in the original plant, being greatly for the successful implement of researching and teaching and the improvement on quality. The invention is a great innovation on manufacturing a plant preparation.

Description

1. Technical field [0001] The invention relates to preparation of specimens, in particular to a preparation method of soaked specimens of original plants. 2. Background technology [0002] Specimens are very important, even indispensable, in the collection, teaching and development of medicine, so the production of specimens has always been valued by people. At present, there are many ways to make specimens, among which soaking specimens has the best effect. The so-called soaking refers to putting relevant Chinese medicinal materials or fresh original plants into the fixative solution to quickly kill and fix them, and then transfer them to the preservation solution to seal the storage place. A type of specimen obtained. Compared with crude drug specimens and cured leaf specimens, soaked specimens have the advantages of no decay, no insects, long storage period, and realistic shapes, effectively preserving the original forms of Chinese medicinal materials and multiple organs...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N3/00
Inventor 王春雷刘幼娜朱聪明邓德英刘春朝韩燕
Owner HENAN UNIV OF CHINESE MEDICINE
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