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Method for preparing Liaoyuanqili super fine powder

A technology of ultra-fine powder and Qilisan, which is applied in the field of Liaoyuan Qilisan ultra-fine powder preparation, can solve the problems of high cost of liquid nitrogen freezing and crushing technology, difficulty in achieving ultra-fine crushing, and limited development and utilization. It is beneficial to quality control, prolonging the shelf life and reducing the consumption of raw materials

Active Publication Date: 2008-12-24
四川乐嘉药业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since frankincense and myrrh in Liaoyuan Qilisan belong to resinous drugs, it is easy to generate heat during the crushing process, and its viscosity increases after being heated, so it is difficult to crush; in addition, angelica, notoginseng, drynaria and Due to the high fiber content of medicinal materials such as balsamic, it is difficult to achieve the effect of ultrafine pulverization by conventional technology
Although the above medicinal materials can also be processed by liquid nitrogen freezing and crushing technology, the cost of liquid nitrogen freezing and crushing technology is too high, thus limiting its development and utilization

Method used

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  • Method for preparing Liaoyuanqili super fine powder
  • Method for preparing Liaoyuanqili super fine powder
  • Method for preparing Liaoyuanqili super fine powder

Examples

Experimental program
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Effect test

Embodiment 1

[0016] This embodiment prepares Liaoyuan Qilisan ultrafine powder by a method comprising the following steps:

[0017] (1) Drying: Except that frankincense, myrrh and borneol do not need to be dried, other raw materials (including dried blood, safflower, catechu, angelica, ground beetle, Sanqi, drynaria, rhubarb, Fanghai, Fragrance) dried in a drying oven for 8 hours at a drying temperature of about 50°C;

[0018] (2) Coarse crushing: prepare each raw material according to the proportion of the drug formula (50g of dried blood, 450g of safflower, 16g of borneol, 240g of frankincense, 200g of myrrh, 160g of catechu, 90g of angelica, 80g of ground beetle, 50g of Panax notoginseng, broken bone Make up 240g, rhubarb 240g, fanghai 240g, jiangxiang 240g), dry blood is mixed with frankincense and myrrh, and adopt impact crusher to carry out coarse pulverization, until the granularity is 50~60 mesh mixed coarse powder I; Type crusher, the other raw medicinal materials in Liaoyuan Qil...

Embodiment 2

[0021] This embodiment prepares Liaoyuan Qilisan ultrafine powder by a method comprising the following steps:

[0022] (1) Drying: Except that frankincense, myrrh and borneol do not need to be dried, other raw materials (including dried blood, safflower, catechu, angelica, ground beetle, Sanqi, drynaria, rhubarb, Fanghai, Fragrance) dried in a drying oven for 4 hours at a drying temperature of about 65°C;

[0023] (2) Coarse crushing: prepare each raw material according to the proportion of the drug formula (50g of dried blood, 450g of safflower, 16g of borneol, 240g of frankincense, 200g of myrrh, 160g of catechu, 90g of angelica, 80g of ground beetle, 50g of Panax notoginseng, broken bone Make up 240g, rhubarb 240g, Fanghai 240g, Jiangxiang 240g), dry blood, safflower, frankincense, myrrh are mixed, adopt shearing crusher to carry out coarse pulverization, to granularity is the mixed coarse powder 1 of 70~80 purpose; Then, the shearing crusher is also used to coarsely pulve...

Embodiment 3

[0026] This embodiment prepares Liaoyuan Qilisan ultrafine powder by a method comprising the following steps:

[0027] (1) Drying: Except that frankincense, myrrh and borneol do not need to be dried, other raw materials (including dried blood, safflower, catechu, angelica, ground beetle, Sanqi, drynaria, rhubarb, Fanghai, Fragrance) dried in a drying oven for 10 hours at a drying temperature of about 30°C;

[0028] (2) Coarse crushing: prepare each raw material according to the proportion of the drug formula (50g of dried blood, 450g of safflower, 16g of borneol, 240g of frankincense, 200g of myrrh, 160g of catechu, 90g of angelica, 80g of ground beetle, 50g of Panax notoginseng, broken bone Make up 240g, rhubarb 240g, Fanghai 240g, Jiangxiang 240g), safflower, notoginseng are mixed with frankincense, myrrh, adopt crystal breaker to carry out coarse pulverization, to granularity is 60~70 purpose mixed coarse powder I; Then similarly Using a crystal crusher, mix other raw medi...

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Abstract

The invention discloses a Liaoyuan Qili ultrafine powder and a preparation method thereof. The Liaoyuan Qili ultrafine powder with the grain size that D90 is less than or equal to 12 Mu m can be smoothly made by using the processing steps of drying in low temperature, adequately mixing, coarse crushing, ultrafine crushing and so on. The effective components can be absorbed by human body rapidly. High efficacy can be obtained with small dosage. The power has the characteristics of rapid efficacy and high efficiency. Furthermore, most of eggs, bacteria and viruses are all killed in the process of ultrafine crushing, which has higher hygiene quality than traditional power, and is much more favorable for controlling quality and prolonging shelf life. Additionally, because the effective dosage of the Liaoyuan Qili ultrafine powder is reduced after being processed by ultrafine crushing, the medicine with the same effect can be made by consuming much less raw materials, namely the raw materials consumption can be reduced.

Description

technical field [0001] The invention belongs to the technical field of pharmaceutical preparations, in particular to a preparation method of Liaoyuan Qilisan ultrafine powder. Background technique [0002] Liaoyuan Qilisan contains thirteen medicinal materials (blood dried fruit, safflower, borneol, frankincense, myrrh, catechu, angelica, wood beetle, Sanqi, rhizome drynaria, rhubarb, Fanghai, jiangxiang); Promote blood circulation, dissipate blood stasis and relieve pain; it is often used to treat bruises, internal stagnation of blood stasis, twisting of the waist, bifurcation, redness and pain, etc. The Liaoyuan Qilisan prepared by the traditional pulverization method has a particle size range of 75-150 μm (200-100 mesh). Due to the large particle size of the powder and unbroken cells, the effect is slow and the curative effect is also limited; moreover, the efficiency of the traditional mechanical pulverization process is very low, which also causes a large amount of raw...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/896A61K36/889A61K9/14A61P29/00A61P19/00A61K31/045A61K35/64
Inventor 盖国胜杨明杨连威杨玉芬廖正根杨小容梁新丽
Owner 四川乐嘉药业有限公司
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