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Method for processing radix achyranthis bidentatae decoction pieces

A technique for decoction pieces and Achyranthes, which is applied in the field of processing Achyranthes decoction pieces, can solve the problems that the decoction pieces of Achyranthes are not easy to dry and have poor medicinal efficacy, and achieve the effects of preserving medicinal efficacy, improving clinical efficacy, and being easy to operate.

Inactive Publication Date: 2016-10-26
HENAN UNIV OF CHINESE MEDICINE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of the above situation, in order to overcome the defects of the prior art, the object of the present invention is to provide a processing method of Achyranthes bidentata, which can effectively solve the problems that the decoction pieces of Achyranthes bidentata are not easy to dry and the drug effect is not good.

Method used

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  • Method for processing radix achyranthis bidentatae decoction pieces
  • Method for processing radix achyranthis bidentatae decoction pieces
  • Method for processing radix achyranthis bidentatae decoction pieces

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] The present invention in concrete implementation, comprises the following steps:

[0013] (1) Slicing: take fresh Achyranthes bidentata, rinse with clean water, and cut into oblique slices;

[0014] (2), Freezing: Achyranthes bidentata slices were placed in the cold trap of a vacuum freeze dryer, and frozen at -60°C for 7 hours;

[0015] (3), heating up: place frozen Achyranthes bidentata slices in the drying chamber of a vacuum freeze dryer, carry out 8 times of programmed temperature rise, each time the temperature is raised by 5°C, and each time the temperature is raised for 1.5h, to obtain the Achyranthes bidentata decoction pieces;

[0016] (4) pack the obtained Achyranthes knuckles decoction pieces with nitrogen gas, store at 10°C, and get final product.

Embodiment 2

[0017] Embodiment 2: (1), slice: get fresh Radix Achyranthes Radix, rinse with clear water, cut into oblique slices;

[0018] (2), Freezing: Achyranthes bidentata slices are placed in the cold trap of a vacuum freeze dryer, and frozen at -60°C for 6.5h;

[0019] (3), heating up: place frozen Achyranthes bidentata slices in the drying chamber of a vacuum freeze dryer, carry out 8 times of programmed temperature rises, each time the temperature is raised by 5°C, and each time the temperature is raised for 1.2h, to obtain the Achyranthes bidentata decoction pieces;

[0020] (4) pack the obtained Achyranthes bidentata decoction pieces with nitrogen gas and store at 3°C.

Embodiment 3

[0021] Embodiment 3: (1), slice: get fresh Radix Achyranthes Radix, rinse with clear water, cut into oblique slices;

[0022] (2), Freezing: Achyranthes bidentata slices are placed in the cold trap of a vacuum freeze dryer, and frozen at -60°C for 7.5h;

[0023] (3), heating up: place frozen Achyranthes bidentata slices in the drying chamber of a vacuum freeze dryer, carry out 8 times of programmed heating, each time the temperature is raised by 5°C, and each time the temperature is raised for 1.8h, to obtain the Achyranthes bidentata decoction pieces;

[0024] (4), pack the prepared Achyranthes knuckles decoction pieces with nitrogen gas, store at 18°C, and get final product.

[0025] The product prepared by the inventive method obtains very good beneficial technical effects through actual tests and measurements, and relevant information is as follows:

[0026] (1) Effects on dexamethasone-induced blood stasis model in mice Take 60 Kunming mice (♂), 20±2g, and randomly divid...

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Abstract

The invention aims to provide a method for processing radix achyranthis bidentatae decoction pieces. By the aid of the method, problems of difficulty in drying existing radix achyranthis bidentatae decoction pieces and poor efficacy can be effectively solved. The technical scheme includes that the method comprises steps of (1), slicing fresh radix achyranthis bidentatae, to be more specific, washing the fresh radix achyranthis bidentatae by the aid of clear water and slicing the fresh radix achyranthis bidentatae to obtain oblique slices; (2), freezing the radix achyranthis bidentatae slices, to be more specific, arranging the radix achyranthis bidentatae slices in cold traps of a vacuum freeze dryer and freezing the radix achyranthis bidentatae slices at the temperatures of -60 DEG C for 6-8 h; (3), heating the radix achyranthis bidentatae slices, to be more specific, arranging the frozen radix achyranthis bidentatae slices in drying chambers of the vacuum freeze dryer and carrying out programmed heating on the radix achyranthis bidentatae slices by eight times to obtain the radix achyranthis bidentatae decoction pieces; (4), packaging the radix achyranthis bidentatae decoction pieces by means of nitrogen filling and storing the radix achyranthis bidentatae decoction pieces at the temperatures ranging from -4 DEG C to 25 DEG C. The temperatures of the radix achyranthis bidentatae slices are increased by 5 DEG C in each heating procedure, and the radix achyranthis bidentatae slices are continuously heated for 1-2 h in each heating procedure. The method has the advantages that the method is simple and is easy to implement, the radix achyranthis bidentatae decoction pieces are easy to dry, the efficacy can be preserved, clinical requirements on the radix achyranthis bidentatae decoction pieces can be effectively met, and clinical curative effects can be improved.

Description

technical field [0001] The invention relates to a traditional Chinese medicine, in particular to a method for processing Achyranthes bidentata pieces. Background technique [0002] The source of Achyranthes bidentata is the dry root of Achyranthes bidentata, which has the effects of promoting blood circulation, tonifying liver and kidney, strengthening bones and muscles, diuresis and dredging stranguria, and causing fire (blood) to descend. It is a commonly used traditional Chinese medicine in clinic. In fact, it needs to be processed into decoction pieces, so as to facilitate preservation, transportation, sub-packaging and clinical use. The traditional processing method of Achyranthes bidentata decoction pieces is generally cutting and drying. The processing method of Achyranthes bidentata in the prior art is "when the stems and leaves wither in winter Excavate, remove fibrous roots and silt, bundle into small handfuls, dry and wrinkle in the sun, then cut off the tops and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/21A61P9/00
CPCA61K36/21A61K2236/17
Inventor 张振凌胡婷婷刘鸣昊田双双吴金婷
Owner HENAN UNIV OF CHINESE MEDICINE
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