Qi benefiting and viscosity breaking particle and preparation method thereof

A technology for reducing viscosity and granules, which is applied in pharmaceutical formulations, medical preparations containing active ingredients, plant raw materials, etc., can solve problems such as reducing blood viscosity, and achieve the effects of reducing blood viscosity, good taste and convenient taking.

Inactive Publication Date: 2009-09-23
ANHUI RONGYUANTANG BIO TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are many kinds of western medicines for lowering blood lipids in clinic. The common medicines for improving blood viscosity are still mainly low-dose aspirin and traditional Chinese medicine ginkgo biloba preparations. However, most of these existing medicines have many side effects: such as gastric mucosal damage, acute gastric bleeding , skin rash, liver and kidney dysfunction, etc.
Moreover, there is currently no drug that can lower blood viscosity while lowering lipids.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] According to the percentage by weight, it contains 57% of Radix Astragali, 28% of Rhizoma Chuanxiong and 15% of Earthworm. Weigh the above three herbs, add water to decoct and extract three times, add 10 times the amount of water for the first time, decoct for 1.5 hours, add 8 times the amount of water for the second and third times, decoct for 1.0 hours, combine the decoction liquid, filter, and let it stand Settled for 48 hours. Draw the supernatant, concentrate under reduced pressure to extract with a specific gravity of 1.18, add appropriate amount of dextrin to make a soft material, pass through a 12-mesh sieve, dry at a temperature ≤ 80°C, sieve, sieve the upper 10 mesh, and the lower sieve 60 mesh. Complete, subpackage, and get it.

Embodiment 2

[0037] According to the percentage by weight, it contains 50% of astragalus, 30% of chuanxiong and 20% of earthworm. Weigh the above three herbs, add water to decoct and extract three times, add 10 times the amount of water for the first time, decoct for 1 hour, add 8 times the amount of water for the second and third times, decoct for 0.5 hours, combine the decoction liquid, filter, and let it stand Settled for 24 hours. Draw the supernatant, concentrate under reduced pressure to extract with a specific gravity of 1.18, add appropriate amount of dextrin to make a soft material, pass through a 12-mesh sieve, dry at a temperature ≤ 80°C, sieve, sieve the upper 10 mesh, and the lower sieve 60 mesh. Complete, subpackage, and get it.

Embodiment 3

[0039] According to the percentage by weight, it contains 65% of Radix Astragali, 23% of Rhizoma Chuanxiong and 12% of Earthworm. Weigh the above three herbs, add water to decoct and extract three times, add 10 times the amount of water for the first time, decoct for 2 hours, add 8 times the amount of water for the second and third times, decoct for 2 hours, combine the decoction liquid, filter, and let it stand Settled for 72 hours. Draw the supernatant, concentrate under reduced pressure to extract with a specific gravity of 1.18, add appropriate amount of dextrin to make a soft material, pass through a 12-mesh sieve, dry at a temperature ≤ 80°C, sieve, sieve the upper 10 mesh, and the lower sieve 60 mesh. Complete, subpackage, and get it.

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PUM

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Abstract

The invention relates a qi benefiting and viscosity breaking particle and a preparation method thereof. The particle comprises accessory dextrin and also the ingredients of 50-65 percent of radix astragali, 20-30 percent of ligusticus wallichii franchet, and 10-20 percent of earthworm according to weight percentage. The preparation steps include: decocting the three crude drugs of radix astragali, ligusticus wallichii franchet and earthworm with water added for extraction for three times, wherein in the first time, adding water 10 times of the amount of the drugs, decocting for 1-2h, and adding water 8 times of the amount of the drugs and decocting for 0.5-2h in the second and third times; combining and filtering the decoction liquid, precipitating statically for 24-72h, and sucking supernatant fluid, conducting reduced pressure concentration till the extract with the specific weight of 1.18 is obtained; adding a proper amount of dextrin to make soft material which then passes through a 12-mesh sieve, drying, conducting size stabilization, making the material into finished product, packing and obtaining the qi benefiting and viscosity breaking particle. The particle has no toxic or side effect and can reduce blood viscosity while lowering lipid.

Description

technical field [0001] The invention relates to a traditional Chinese medicine preparation and a preparation method thereof, in particular to a lipid-lowering medicinal preparation for treating cardiovascular and cerebrovascular diseases and a preparation method thereof. Background technique [0002] The development of modern medicine has fully realized that prevention of cardiovascular and cerebrovascular diseases is more important than treatment. Therefore, active treatment of risk factors for cardiovascular and cerebrovascular diseases, intervention and preventive treatment for high-risk groups are important measures to prevent and treat the disease. Modern epidemiological investigations have confirmed that hyperlipidemia and high blood viscosity contribute to the aggregation of red blood cells and platelets and thrombus formation, and also cause arteriosclerosis (AS), and AS is the main pathology of ischemic heart and cerebrovascular diseases Base. Therefore, preventing...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/481A61K9/16A61P3/06A61K35/64A61K35/62
Inventor 张庆萍余潇张庆华
Owner ANHUI RONGYUANTANG BIO TECH
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