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Method for producing traditional Chinese medicine decoction pieces by high pressure cooking process

A technology of traditional Chinese medicine decoction pieces and high-pressure cooking, which is applied in the direction of medical formulas, medical preparations containing active ingredients, plant raw materials, etc., can solve the problem of high cost of cellulose modification, and achieve improved food safety, low cost, and significant drug efficacy Effect

Inactive Publication Date: 2018-02-23
谭证书
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to solve the problem of high cost of existing cellulose modification, and to provide a method for producing traditional Chinese medicine decoction pieces by high-pressure cooking method that solves the above problems

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] The method for producing Chinese herbal decoction pieces by high-pressure cooking method comprises the following steps:

[0030] (1) Grind the Chinese herbal medicine into powdery particles, the particle size is 0.05-0.1mm, filter after soaking in 85% ethanol solution with mass concentration for 1.5h, concentrate the filtrate, add 8 times its weight in the filter residue and the mass percentage content is 5 % citric acid solution.

[0031] (2) Add the mixed liquid into the micro-jet homogenizer, perform the first instantaneous high-pressure treatment at 60-70MPa, then perform the second instantaneous high-pressure treatment at 130-140MPa, and then stir for 5-15min After filtering.

[0032] (3) The solid matter obtained by filtration is repeatedly washed with an ethanol solution with a mass concentration of 90%, and the temperature in the reaction vessel is increased to between 50-55° C., and then the haloalkane RX of 0.5 times the weight of the powder particles is adde...

Embodiment 2

[0034] The difference between this embodiment and embodiment 1 is only that the process parameters of each step are different, and the specific settings are as follows:

[0035] In step (1), the size of the powdery particles is 0.1-0.2 mm, the concentration of the ethanol solution is 95%, and after soaking for 2 hours, the weight of the citric acid solution is 9 times that of the filter residue;

[0036] In step (3), the alkyl halide RX is 0.3 times the weight of the powder particles, the X is Cl, and the R is hydroxyethyl.

Embodiment 3

[0038] The difference between this embodiment and embodiment 1 is only that the process parameters of each step are different, and the specific settings are as follows:

[0039] In step (1), the size of the powdery particles is 0.005-0.05mm, the concentration of the ethanol solution is 90%, and after soaking for 1 hour, the weight of the citric acid solution is 10 times that of the filter residue;

[0040] In step (3), the alkyl halide RX is 0.6 times the weight of the powder particles, the X is Cl, and the R is methyl.

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Abstract

The invention discloses a method for producing traditional Chinese medicine decoction pieces by adopting a high-pressure cooking method. The invention comprises: (1) grinding the Chinese medicinal material into powdery particles with a size of 0.005-0.2mm, soaking in ethanol solution for 1-2h and then filtering, concentrating the filtrate, adding 8-10 times its weight and mass percentage content to the filter residue It is a 5% citric acid solution; (2) the mixed liquid is added in a micro-jet homogenizer, first carried out a transient high-pressure treatment under the condition of 60-140MPa, and then filtered after stirring for 5-15min; (3) the obtained The solid matter is repeatedly washed with an ethanol solution with a mass concentration of 85-95%, and then modified by adding haloalkane RX 0.1-0.6 times the weight of the powder particles. After modification, add the concentrated solution and adjust the pH to 8-9, and then deliquify , After drying, it is made into a finished product. The invention has the advantages of simple operation, low cost, more significant drug effect and the like.

Description

technical field [0001] The invention relates to a treatment process for powder of traditional Chinese medicinal materials, in particular to a method for producing decoction pieces of traditional Chinese medicinal materials by a high-pressure cooking method. Background technique [0002] Generally, traditional Chinese medicinal materials pay attention to authentic medicinal materials, which refer to medicinal materials produced in a region with specific natural conditions and ecological environment. There are many kinds of Chinese herbal medicines with a wide range of sources, and various medicinal materials have a variety of chemical components. According to their pharmacological effects and composition properties, the components of Chinese herbal medicines can be summarized into the following aspects: active ingredients, auxiliary ingredients, ineffective ingredients, and tissue substances. , Tissue substances are insoluble substances that make up cells, such as fiber, cork...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/00A61K47/38A23L33/00
CPCA61K36/00A23L33/00A23V2002/00A61K47/38A23V2250/21
Inventor 谭证书
Owner 谭证书
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