Preparation of pinellia decoction for purging stomach fire, its preparing method and application

A Banxia Xiexin Decoction and preparation technology, which is applied in pill delivery, pharmaceutical formulations, medical preparations containing active ingredients, etc., can solve the problems of large impact on gastric emptying of drugs, large dosage, inconvenient treatment and use, etc., to achieve Good curative effect, less dosage, convenient to take

Inactive Publication Date: 2005-11-23
SHANGHAI INST OF PHARMA IND
View PDF0 Cites 12 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved in the present invention is to disclose a preparation of Banxia Xiexin Decoction and its preparation method and application, so as to overcom

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0022] Example 1

[0023] Weigh 2 kg of medicinal materials according to the prescription of Banxia Xiexin Decoction, of which:

[0024] Herbs Pinellia 0.46kg, Scutellariae 0.33kg, Ginseng 0.33kg, Dried Ginger 0.32,

[0025] Jujube 0.32kg, roasted licorice 0.19kg, coptis 0.05kg

[0026] Use 36kg of 70% ethanol solution and heat reflux in a water bath to extract twice, add 20kg for the first time, extract for 2h, add 16kg for the second time, extract for 1h; filter and concentrate the filtrate to a relative density of 1.1 when it is concentrated to 25℃, and spray-dry it. Extract powder. The extract powder is sieved, and 148g of microcrystalline cellulose, 26g of polyvinylpyrrolidone and 26g of sodium carboxymethylcellulose are added, and granulated by dry pressing method, and filled into capsules after size to make Banxia Xiexin capsules.

Example Embodiment

[0027] Example 2

[0028] Weigh 2 kg of medicinal materials according to the prescription of Banxia Xiexin Decoction, of which:

[0029] Medicinal materials Pinellia 0.40, Scutellaria baicalensis 0.31, Codonopsis 0.32, Dried ginger 0.32,

[0030] Jujube 0.31, roasted licorice 0.21, coptis 0.13.

[0031] Use 44kg of 60% ethanol solution, heat and reflux in a water bath to extract twice, add 24kg for the first time, extract for 2h, add 20kg for the second time, extract for 1h; filter and concentrate the filtrate to a relative density of 1.1 at 25℃, and spray-dry to obtain Extract powder. The extract powder is sieved, and 148g of microcrystalline cellulose, 26g of polyvinylpyrrolidone and 26g of sodium carboxymethylcellulose are added, and granulated by dry pressing method, and filled into capsules after size to make Banxia Xiexin capsules.

Example Embodiment

[0032] Example 3

[0033] Adopt the method of Example 2 and dry-press granulation by a method well-known in the art. After granulation, 4g magnesium stearate is added and compressed to obtain Banxia Xiexin tablets. The acrylic resin is used to coat the tablets in a well-known method. clothes.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a preparation of pinellia decoction for purging stomach fire, its preparing method and application, wherein the preparation comprises using compound pinellia decoction as raw medicinal materials, extracting effective substances with water or ethanol, preparing powdered extract through spray drying or decompression drying, charging medicinal auxiliary materials and preparing granule through dry method palletizing or wet method palletizing, finally filling into capsule or carrying pelleting to form the tablet. The preparation has good curative effect for superficial gastritis especially gastritis caused by Helicobacter pylori, and gastric ulcer, the invention also has the advantages of easy administration and small amount of dosage.

Description

technical field [0001] The invention relates to a Chinese medicine compound Banxia Xiexin Decoction preparation and a preparation method thereof, in particular to capsules and tablets which take the Chinese medicine compound Banxia Xiexin Decoction as an active ingredient. Background technique [0002] Superficial gastritis is a common and frequently-occurring disease with a long course and easy recurrence. Western medicine generally adopts triple or quadruple therapy, which has high treatment costs and large side effects. Banxia Xiexin Decoction is a classic prescription in "Treatise on Febrile Diseases" written by Zhang Zhongjing. It is a common prescription for modern Chinese medicine clinical treatment of chronic gastritis and gastric ulcer. It has good curative effect, low recurrence rate and few side effects, but there is no such prescription The preparation is on the market, and it is taken in decoction in clinical application. The dosage is large, and the medicine is...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Inventor 奉建芳李妍祝林
Owner SHANGHAI INST OF PHARMA IND
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap