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Chinese traditional medicine preparation for treating cervicitis

A traditional Chinese medicine preparation and cervicitis technology, which is applied in the field of traditional Chinese medicine, can solve the problems of not being able to fully explore the active ingredients of the drug and limit the full application of the drug, and achieve good anti-cervicitis effect, improved anti-cervicitis effect, and difficult to decompose and destroy.

Active Publication Date: 2010-10-06
GUANGZHOU YIPINHONG PHARMA +5
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The preparation method of dry extract is relatively simple, and the active ingredients of the drug cannot be fully explored, which limits the full application of the drug

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Wash 5kg of Guangdong purple beads and 2kg of motherwort with clean water, then dry them at 50℃, crush the dried Guangdong purple beads and motherwort to 20 mesh fine powder, combine the crushed Guangdong purple beads and motherwort for use The 100ml-SPE supercritical carbon dioxide fluid extraction device manufactured by HANDWAY company extracts lipophilic and effective active substances, the extraction temperature is 45℃, the extraction pressure is 30mPa, and the extraction time is 2 hours; the drug residue after supercritical extraction Alcohol extraction and water precipitation method was used to extract hydrophilic active active substances, the volume concentration of ethanol was 75%, and the temperature of alcohol extraction was 80°C. The alcohol extract was concentrated to a relative density of 1.2 (under 80°C), and 5.5 times the amount of water was added to stir evenly, let stand for 5 hours, filter, and take the precipitate and vacuum dry at 80°C to obtain a dry ...

Embodiment 2

[0021] Wash 6kg of Guangdong purple beads and 1kg of motherwort with clean water, then dry them at 50℃, crush the dried Guangdong purple beads and motherwort to 20 mesh fine powder, and combine the crushed Guangdong purple beads and motherwort for use The 100ml-SPE supercritical carbon dioxide fluid extraction device manufactured by HANDWAY company extracts lipophilic effective active substances, the extraction temperature is 50℃, the extraction pressure is 25mPa, and the extraction time is 1.5 hours; the drug residue after supercritical extraction Alcohol extraction and water precipitation method is used to extract hydrophilic active substances, the volume concentration of ethanol is 90%, and the temperature of alcohol extraction is 70°C. The alcohol extract is concentrated to a relative density of 1.0 (under 80°C), and 7 times the amount of water is added to fully stir the mixture, stand for 5 hours, filter, and take the precipitate and vacuum dry at 80°C to obtain a dry extra...

Embodiment 3

[0024] Wash 5kg of Guangdong purple beads and 1kg of motherwort with clean water, and then dry them at 50℃, crush the dried Guangdong purple beads and motherwort to 20 mesh fine powder, and combine the crushed Guangdong purple beads and motherwort for use The 100ml-SPE supercritical carbon dioxide fluid extraction device manufactured by HANDWAY company extracts lipophilic effective active substances, the extraction temperature is 60℃, the extraction pressure is 28mPa, and the extraction time is 1.5 hours; the drug residue after supercritical extraction Alcohol extraction and water precipitation method is used to extract hydrophilic active substances, the volume concentration of ethanol is 90%, and the temperature of alcohol extraction is 70°C. The alcohol extract is concentrated to a relative density of 1.0 (under the condition of 80°C), and 5 times the amount of water is added to fully stir it evenly, stand for 5 hours, filter, and take the precipitate and vacuum dry at 80°C to...

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Abstract

The invention discloses a traditional Chinese preparation for cervicitis treatment; and the invention consists of the following components by weight portion: kwangtung beautyberry of 5 to 6 portions and leonurus japonicus of 1 to 2 portions. The invention is high in the efficiency of extracting lipophilic effective active compositions from the kwangtung beautyberry and the leonurus japonicus witha carbon dioxide supercritical fluid extracting device without respectively preparing extracts or solvent residual toxicity, and natural active compositions and heat sensitive ingredients are not easily decomposed and destroyed, which can keep the natural characteristics of the extracts to the greatest extent; hydrophilic active compositions are further extracted from herbal residues which are extracted super critically with the ethanol water extraction precipitation and effective compositions with various properties are completely extracted; the extracting method of the invention can fully excavate active compositions of raw medicine and the obtained active compositions are greatly different from extracts used in the prior art, which greatly increases the anti-cervicitis effect; the invention can play a good anti-cervicitis role without adding combined spicebush, which reduces the cost.

Description

Technical field [0001] The invention relates to the field of traditional Chinese medicine, in particular to a traditional Chinese medicine preparation for treating cervicitis. Background technique [0002] Cervicitis is a frequently occurring gynecological disease. The general treatment adopts traditional Chinese medicine theories, using some Chinese herbal formulas, combined with internal and external application, but the treatment effect is not very satisfactory. [0003] The main components of the existing anti-cervicitis drugs are Guangdong Zizhu dry extract, motherwort dry extract and Wuyao dry extract. The preparation method of dry extract is relatively simple, and the active ingredients of the medicine cannot be fully explored, which limits the full application of the medicine. Summary of the invention [0004] The purpose of the present invention is to overcome the problems existing in the prior art and provide a traditional Chinese medicine preparation with low cost and go...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K36/85A61P15/00
Inventor 王勇
Owner GUANGZHOU YIPINHONG PHARMA
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