Method of preparing Ynxingchao dropping pills compound

A technology for compounding Houttuynia cordata and Houttuynia cordata is applied in the directions of non-active ingredient medical preparations, medical preparations containing active ingredients, and pill delivery, etc., and can solve the problems of backward production technology, low active ingredient content and slow disintegration. And other issues

Active Publication Date: 2007-09-26
JIANGXI HERBI SKY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are similar compound Houttuynia cordata tablets and capsules on the market. Not only the production process is backward, the content of active ingredients is low, the quality standard is not perfect, but also the disintegration is slow, the drug release is slow, the bioavailability is low, and the curative effect needs to be improved.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Houttuynia cordata 1100g Scutellaria baicalensis 333g Radix isatidis 333g

[0029] Forsythia 116g Honeysuckle 116g

[0030] Take Houttuynia cordata, Radix Isatidis, Forsythia, honeysuckle and add 12 times the amount of water to soak for 2-5 hours, distill and extract with water, store the volatile oil in a separate device for later use; filter the medicinal residues, and store the filtrate [I] separately; add 10- Continue to decoct 12 times the amount of water for 2 times, each time for 1 hour, combine the decoction, filter, combine with the filtrate [I], concentrate until the relative density is about 1.15 when measured at 60 ° C, let it cool, add ethanol to make the alcohol The amount reaches 70%, put it aside for 24 hours, filter, recover ethanol from the filtrate and continue to concentrate into a liquid extract, and set aside; take Scutellaria baicalensis, add 10-12 times the amount of water to decoct twice, each time for 2 hours, filter, and combine the filtrate ...

Embodiment 2

[0032] Houttuynia cordata 1166g Scutellaria baicalensis 290g Radix isatidis 290g

[0033] Forsythia 126g Honeysuckle 126g

[0034] Take Houttuynia cordata, Radix Isatidis, Forsythia, honeysuckle and add 12 times the amount of water to soak for 4 hours, distill and extract with water, store the volatile oil in a separate device for later use; filter the medicinal residues, and store the filtrate [I] separately; add 10-12 times the medicinal residues Continue to decoct 2 times with a certain amount of water, each time for 1.5 hours, combine the decoction, filter, combine with the filtrate [I], concentrate until the relative density is about 1.15 when measured at 60 ° C, let it cool, add ethanol to make the alcohol content reach 70%, put it aside for 24 hours, filter, recover ethanol from the filtrate and continue to concentrate into a liquid extract, and set aside; take Scutellaria baicalensis, add 10-12 times the amount of water to decoct twice, each time for 0.5-3 hours, filte...

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PUM

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Abstract

The invention discloses a process for preparing compound houttuynia cordata dripping pill, wherein the raw materials include cordate houttuynia, baikal skullcap root, isatic root, capsule of weeping forsythia and honeysuckle flower. The preparing process comprises steps of extracting volatile oil, extracting the medicinal slag with water, filtering the extract, concentrating, alcohol depositing, concentrating the supernatant fluid into fluid extract, charging volatile oil, mixing homogenously, and charging into auxiliary matrix.

Description

technical field [0001] The invention belongs to the field of Chinese herbal medicines, and in particular relates to a preparation method of compound Houttuynia cordata dripping pills for treating sore throat, acute pharyngitis and tonsillitis caused by exogenous wind-heat. Background technique [0002] Pharyngitis and tonsillitis are common symptoms of upper respiratory tract infection. Traditional Chinese medicine belongs to the category of throat moth and throat paralysis in the department of laryngology, which are caused by exogenous wind-heat. Western medicine believes that pharyngitis and tonsillitis are inflammations of the mucous membrane of the throat and its lymphatic tissues. , the treatment mostly adopts methods such as antibiotics supplemented with chemical tablets, but the curative effect is often unsatisfactory. Although the symptoms are relieved, the symptoms such as sore throat, dry itching, etc. are often protracted and difficult to h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/78A61K9/20A61K47/34A61K47/12A61P11/04A61K47/10
Inventor 陈科茂黄经球艾样开徐松林
Owner JIANGXI HERBI SKY CO LTD
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