Sedative tablet preparing method

A technology for calming the nerves tablets, which is applied in the production process of Chinese patent medicine tablets, can solve problems such as the loss of volatile components, and achieve the effects of improved quality standards, improved stability, and perfect and reasonable production processes

Inactive Publication Date: 2003-11-19
毛友昌
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its defect lies in the loss of volatile components in the prescription. Among its quality standards, there are only important shortcomings that affect quality such as blindly thin-layer identification and no quantitative indicators.

Method used

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Examples

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Embodiment Construction

[0030] The best embodiment of this invention is to clean the eight medicinal herbs separately, remove impurities, and pass the inspection for later use; take jujube seed and schisandra and crush them into fine powder for later use; the remaining six medicinal herbs such as Chuanxiong and other medicinal herbs are crushed into coarse powder, add water and cook twice, and collect volatile oil , use cyclodextrin to synthesize volatile oil cyclodextrin inclusion compound or dissolve it with an appropriate amount of ethanol to form a volatile oil ethanol solution for later use; combine the steamed liquid, filter, and concentrate the filtrate into a thick paste with a relative density of 1.10-1.25 (80°C). Add the above-mentioned fine powder and appropriate amount of auxiliary materials, mix evenly, granulate, dry, add volatile oil cyclodextrin inclusion complex or volatile oil ethanol solution and appropriate amount of auxiliary materials, mix evenly, compress tablets, coat, and inspe...

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Abstract

A process for preparing Chinese medicine "Calming tablet" includes such steps as pulverizing wild jujube kernel and schisandra fruit, decocting 6 Chinese-medicinal materials including Chuan-xiong rhizome to extract xolatile oil, concentrating decoction, spray drying, adding additive, mixing all together, tabletting and coating. Its advantages are high curative effect and quality.

Description

technical field [0001] The invention relates to the technical field of manufacturing technology of Chinese patent medicine tablets, in particular to a preparation method of Anshen Tablets. Background technique [0002] Tablet is a commonly used dosage form of medicines. According to the relevant drug laws and regulations of our country, changing dosage forms needs to be studied as a new drug. Prescription Preparations "Volume 20), the prescription is composed of eight herbs. The technical characteristics of the original dosage form are that the jujube seed and schisandra in the prescription are crushed into fine powder, and the remaining decoctions of Chuanxiong and other six flavors are concentrated into a thick paste, which is dried and mixed with fine powder and packed into capsules. Its defect is the loss of volatile components in the prescription, and in its quality standard, there are only important shortcomings that affect quality such as blin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61P25/20
Inventor 毛友昌毛晓敏
Owner 毛友昌
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