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Method for preparing Yixinshu tablets

A technology of Yixinshu tablets and ginseng, which is applied in the field of preparation of Yixinshu tablets, can solve the problems of complicated preparation process and unguaranteed product quality, and achieve the effects of high preparation efficiency, simple process and low cost of extraction process

Inactive Publication Date: 2010-08-18
GUANGDONG SINOTAU PHARMA CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the preparation process of the existing Yixinshu traditional Chinese medicine is relatively complicated, and the quality of the product cannot be guaranteed.

Method used

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  • Method for preparing Yixinshu tablets
  • Method for preparing Yixinshu tablets
  • Method for preparing Yixinshu tablets

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0071] The preparation formula is: 200g of ginseng, 200g of Ophiopogon japonicus, 133g of schisandra, 200g of astragalus, 267g of salvia miltiorrhiza, 133g of chuanxiong, 200g of hawthorn, 40g of microcrystalline cellulose, 2g of magnesium stearate; appropriate amount of starch to prepare Yixinshu tablets, including the following steps :

[0072] Weigh ginseng, Ophiopogon japonicus, Schisandra chinensis, Astragalus root, Salvia miltiorrhiza, Chuanxiong, hawthorn, microcrystalline cellulose, magnesium stearate according to the ratio in the formula; take ginseng and grind it, pass through a 100-mesh sieve, and use a pulsating vacuum sterilizer at 134 ℃, sterilized at 0.21Mpa for 1 hour and then set aside; take 5 times the amount of schisandra and Danshen ginseng to reflux and extract 2 times with 85% ethanol, the first time is 3 hours, the second time is 1.5 hours, filter, and combine the filtrates, at 50 ℃, Ethanol is recovered under reduced pressure at -0.08Mpa, and the filtra...

Embodiment 2

[0074] The preparation formula is: 180g ginseng, 230g Ophiopogon japonicus, 100g schisandra chinensis, 220g astragalus, 250g salvia miltiorrhiza, 140g chuanxiong, 180g hawthorn, 50g microcrystalline cellulose, 2.5g magnesium stearate; appropriate amount of starch to prepare Yixinshu tablets, including the following step:

[0075] Weigh ginseng, Ophiopogon japonicus, Schisandra chinensis, Astragalus root, Salvia miltiorrhiza, Chuanxiong, hawthorn, microcrystalline cellulose, magnesium stearate according to the ratio in the formula; take ginseng and grind it, pass through a 100-mesh sieve, and use a pulsating vacuum sterilizer at 134 ℃, sterilized at 0.21Mpa for 1 hour before use; take Schisandra chinensis and Danshen 6 times the amount of 85% ethanol for reflux extraction twice, the first time for 3 hours, the second time for 1.5 hours, filter, and combine the filtrates, at 60°C, Ethanol is recovered under reduced pressure at -0.08Mpa, and the filtrate is concentrated to a rela...

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Abstract

The invention discloses a method for preparing Yixinshu tablets, comprising the following steps of a. taking materials according to the formulation; b. taking ginseng for grinding, sieving by a 100-mesh sieve, and sterilizing for standby application; c. taking the fruit of Chinese magnoliavine and the root of red-rooted salvia for extracting for twice, blending and filtering, concentrating filtrate to have the relative density of 1.12-1.15 (20 DEG C), and obtaining extractum; d. decocting dwarf lilyturf tuber, radix astragali, Ligusticum wallichii and hawthorn for twice, blending decocted liquid, filtering, concentrating filtrate to be 650ml, adding 85% of ethanol with equal quantity, fully stirring, standing still overnight, filtering, concentrating to be the relative density of 1.30-1.36 (80 DEG C), and obtaining water extracted extractum; and e. blending the two extractums, adding ginseng powder and microcrystalline cellulose into the extractum mixture, evenly mixing, sieving by a 160-mesh sieve by using 80% of ethanol, carrying out wet granulation, drying, sieving by a 20-mesh sieve for completing granules, adding dried granules into magnesium stearate, adding right amount of starch, adjusting the total quantity to be 380g, evenly mixing, tabletting to be 1000 tablets, coating film and obtaining the Yixinshu tablets.

Description

technical field [0001] The invention relates to a method for preparing Yixinshu tablets. Background technique [0002] Yixinshu traditional Chinese medicine preparation has the effects of replenishing qi and recovering pulse, promoting blood circulation and removing blood stasis, and nourishing yin and promoting body fluid. It is widely used in the treatment of angina pectoris, myocardial ischemia, various types of arrhythmia, atrial premature beats, chest pain and angina pectoris of coronary heart disease. However, the preparation process of the existing Yixinshu traditional Chinese medicine is relatively complicated, and the quality of the product cannot be guaranteed. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies in the prior art and provide a method for preparing Yixinshu tablets with simple process and good product quality. [0004] In order to achieve the above object, the present invention adopts the follow...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/8968A61K9/20A61P9/10A61P9/06
Inventor 王君李银强
Owner GUANGDONG SINOTAU PHARMA CO LTD
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