Chinese medicinals pulverization method

A technology of traditional Chinese medicine and traditional Chinese medicine, which is applied in the field of crushing traditional Chinese medicinal materials, adding dispersion medium to the field of ultra-fine grinding of traditional Chinese medicinal materials, can solve the problems of complex components, loss or destruction of components, different properties, etc., and achieves simplified preparation process, moisture absorption The effect of reducing sexuality and facilitating formulations

Inactive Publication Date: 2007-07-11
北京凯瑞创新医药科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But this method cannot be directly transplanted to the field of traditional Chinese medicine, because the former are all minerals, relatively stable in nature, insoluble in water, will not be destroyed by heat, and there is no preparation process; while traditional Chinese medicine is different, the ingredients contained are complex , The properties are different, if you also add liquid to crush, then the solid-liquid separation process after crushing (whether it is filtration or heating concentration) will definitely cause loss or damage to the components in the liquid

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0152] Example 1 Superfine pulverization to prepare the ultrafine mixture of dragon's blood

[0153] Take dried dragon blood jerky, grind it with an ordinary pulverizer, pass it through a 20-mesh sieve, add 1.5 times the amount of PEG400-propylene glycol (9:1) mixture as a matrix, and use a vibrating mill to pulverize it for 30 minutes to obtain the central particle size An ultrafine mixture smaller than 10 μm is obtained.

Embodiment 2

[0154] Example 2 Superfine pulverization to prepare dragon's blood superfine mixture

[0155] Take the dried dragon's blood, grind it with an ordinary pulverizer, pass it through a 40-mesh sieve, add 0.6 times the amount of glyceryl capricate as a matrix, and use a vibrating mill for ultrafine pulverization for 30 minutes to obtain ultrafine grains with a central particle size of less than 10 μm. Micro-mixture, that is.

Embodiment 3

[0156] Example 3 Ultrafine Pulverization Preparation of Dragon's Blood Superfine Mixture

[0157] Take dried dragon's blood, grind it with a common pulverizer, pass through a 60-mesh sieve, add 3 times the amount of Tween 80-ethyl oleate-propylene glycol (60:20:20) as a matrix, and use a vibrating mill to pulverize it After 30 minutes, an ultrafine mixture with a central particle diameter of less than 10 μm is prepared.

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PUM

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Abstract

The invention relates to a method for breaking traditional drug, wherein it comprises that: breaking drug normally to be screened at 20-100 deals; dispersing it into micro breaker, to be broken and obtain uniform micro powder. The inventive powder can be used in agent directly.

Description

technical field [0001] The invention relates to a method for pulverizing Chinese medicinal materials, in particular to a method for superfinely pulverizing Chinese medicinal materials by adding a dispersion medium, which belongs to the field of traditional Chinese medicine. Background technique [0002] 1. Research progress of ultrafine pulverization [0003] 1 Principle and Significance of Superfine Pulverization [0004] Ultrafine pulverization technology is a mechanical processing method to make materials fine and ultrafine, and it is one of the important means to provide ultrafine powder. In the past 20 years, this technology has developed rapidly. It has been widely used in metallurgy, ceramics, textiles, aerospace and other industrial fields abroad. The domestic nanotechnology of inorganic substances (such as magnetic powder for magnetic tape) has achieved rapid development. The introduction of the concept of micropowder in the traditional Chinese medicine industry b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/00A61K9/14A61K9/16A61K9/20A61K9/48
Inventor 高淑英
Owner 北京凯瑞创新医药科技有限公司
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