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Pulverization method for Chinese animal medicine

A technology for animal medicinal materials and animal medicines, which is applied in the directions of arthropod-derived medical raw materials, powder delivery, and leech/helminth-derived medical raw materials to avoid inherent defects, improve bioavailability, and improve stability.

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

[0015] The purpose of the present invention is to provide a new ultrafine pulverization method, especially the ultrafine pulverization method applied to animal medicinal materials, which can solve the problems that cannot be solved by the current traditional Chinese medicine ultrafine pulverization

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0084] Embodiment 1 ultrafine pulverization prepares leech ultrafine mixture

[0085] Get the dried leeches, pass through a 20-mesh sieve after being pulverized by an ordinary pulverizer, add 1.5 times the amount of PEG400-propylene glycol (9:1) mixture as a substrate, and use a vibrating mill for ultrafine pulverization for 30 minutes to obtain a central particle size smaller than 10μm ultrafine mixture, that is.

Embodiment 2

[0086] Embodiment 2 ultrafine pulverization prepares leech ultrafine mixture

[0087] Take the dried leech, crush it with a common pulverizer, pass through a 40-mesh sieve, add 0.5 times the amount of caprylic acid glyceride as a substrate, 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. Mixture, that is.

Embodiment 3

[0088] Embodiment 3 ultrafine pulverization prepares leech ultrafine mixture

[0089] Get the dried leeches, pass through a 60-mesh sieve after pulverizing with an ordinary pulverizer, add 3 times the amount of Tween 80-ethyl oleate-propylene glycol (60:20:20) as a substrate, and ultrafinely pulverize it with a vibration mill for 30 minutes. Minutes to prepare an ultrafine mixture with a central particle diameter of less than 10 μm.

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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 animal Chinese medicinal materials, in particular to a method for superfinely pulverizing animal medicinal materials by adding a dispersion medium, which belongs to the field of traditional Chinese medicine. Background technique [0002] 1. Research progress of animal medicine [0003] Animal medicinal materials have definite curative effect and have extremely high medicinal value and economic value. Diabetic peripheral neuropathy, thrombosis and other diseases are widely used; for example, leech can treat diseases such as stroke, amenorrhea, paraplegia, angina pectoris, unexplained swelling and pain, tumor, cervical lymphatic meridian nucleus, etc. Hirudin can keep veins and blood vessels unblocked after transplantation. Leech still contains a variety of medicinal ingredients, which play an important role in eliminating the sequelae caused by surgery and preventing premature blood coagulation. ②The e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K35/64A61K9/14A61K9/16A61K9/20A61K9/48A61K35/62
Inventor 高淑英
Owner 北京凯瑞创新医药科技有限公司
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