Preparing method of resina draconis ultrafine powder

An ultra-fine powder and ultra-fine pulverization technology, which is applied to medical preparations, pharmaceutical formulations, plant raw materials and other directions containing active ingredients, can solve the problem of reducing the therapeutic effect of musk activating blood and removing blood stasis ointment, the ointment is not easy to filter, and it is easy to block the screen. and other problems, to achieve the effect of improving the utilization rate of dried blood resources, improving bioavailability and high added value of products

Inactive Publication Date: 2019-08-09
GUIZHOU LIANSHENG PHARMA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The existing preparation technology of Moschus activating blood circulation and removing blood stasis ointment is to directly pulverize the dried blood medicinal material through 80 meshes and then use it to make glue. , when the gelatin is filtered, due to the poor solubility

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A preparation method of dried blood superfine powder, the preparation method mainly comprises the following steps:

[0018] (1) Prepare the raw materials: put the dried blood raw materials into the medicine grinder, and crush them into small pieces by the medicine grinder at room temperature;

[0019] (2) Mechanical pulverization: Put the mashed dried blood raw materials into a pulverizer, and carry out a wall-breaking pulverization at room temperature until the particle size is 20-30 mesh, and the small pieces that cannot pass through are returned to the pulverizer again In the process, pulverize again under the same conditions until all pass through the sieve to obtain dried blood powder;

[0020] (3) One-time superfine pulverization: the coarse dried blood powder obtained by mechanical pulverization is first subjected to low-temperature embrittlement treatment, and then vacuum-dried, wherein the temperature of the low-temperature embrittlement treatment is -15~-10°C,...

Embodiment 2

[0023] A preparation method of dried blood superfine powder, the preparation method mainly comprises the following steps:

[0024] (1) Prepare the raw materials: put the dried blood raw materials into the medicine grinder, and crush them into small pieces by the medicine grinder at room temperature;

[0025] (2) Mechanical pulverization: Put the mashed dried blood raw materials into a pulverizer, and carry out a wall-breaking pulverization at room temperature until the particle size is 20-30 mesh, and the small pieces that cannot pass through are returned to the pulverizer again In the process, pulverize again under the same conditions until all pass through the sieve to obtain dried blood powder;

[0026] (3) One-time superfine pulverization: the coarse dried blood powder obtained by mechanical pulverization is first subjected to low-temperature embrittlement treatment, and then vacuum-dried, wherein the temperature of the low-temperature embrittlement treatment is -10~-4°C, ...

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Abstract

The invention relates to a preparing method of resina draconis ultrafine powder. The preparing method mainly comprises the steps of preparation of raw materials, mechanical grinding, primary ultrafinegrinding and secondary ultrafine grinding. According to the preparing method, different grinding modes are adopted for wall breaking grinding, through two times of airflow-type ultrafine grinding, finally, resina draconis is subjected to ultrafine grinding to form 280-300-mesh fine powder, the fine powder after grinding is applied to musk blood-circulation-promoting and stasis-removing pastes, and the problems that existing musk blood-circulation-promoting and stasis-removing pastes are difficult to filter, and screens are easily clogged are solved. The curative effect of the medicine can beimproved, absorption of the medicine is facilitated, effective ingredients which cannot be sufficiently absorbed or utilized originally can be recycled, the bioavailability of resina draconis is improved, the utilization rate of resina draconis resources is increased, the preparing cost is reduced, and the added value of the product is high.

Description

technical field [0001] The invention belongs to the technical field of production of plaster preparations in traditional Chinese medicine, and in particular relates to a preparation method of blood dried blood superfine powder. Background technique [0002] Plaster is a commonly used external medicine. Plaster works through the skin. Plaster therapy is one of the external treatment methods commonly used in TCM clinics. It follows the principles of TCM syndrome differentiation and treatment and the efficacy of TCM, indications and meridians, and fully mobilizes the coordination of drugs. Composition of multi-taste medicines for the efficacy of use, using the coordination of medicines for the efficacy of medicines to form a large compound prescription of multi-taste medicines to exert the good effect of medicines. [0003] Xuejie is a traditional Chinese medicine name, which is derived from the resin secreted by the surface scales of the fruit of the palm family Kelin. It is m...

Claims

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Application Information

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IPC IPC(8): A61K36/889A61K36/896B02C21/00B02C19/18B02C19/06
CPCA61K36/889A61K36/896A61K2236/15B02C19/06B02C19/186B02C21/00
Inventor 杜平
Owner GUIZHOU LIANSHENG PHARMA
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