Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Method for preparing depression-relieving and soothing tablets

A satiating and depression-relieving technology, which is applied in the direction of medical preparations containing active ingredients, pharmaceutical formulas, and devices that make drugs into special physical or ingestible forms. It can solve the problems of long operation time, large volume of extraction solvent, and unfavorable industrial Problems such as the application of large-scale production, to achieve the effect of shortening the extraction time and improving the extraction efficiency

Inactive Publication Date: 2015-10-07
NANJING HAICHANG CHINESE MEDICINE GRPCO LTD
View PDF2 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The patent number is 201110405141.8 A medicine for treating depression and its preparation method and its application discloses the preparation method. Since the extraction method used in this patent is the percolation method, but the extraction solvent used in the extraction method is large in volume and the operation time is long. Applications that are not conducive to industrial mass production

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

Embodiment 1

[0040] A preparation method of Jieyu Shunxin Tablets, comprising the following steps:

[0041] Step 1: Raw material preparation: 40 parts of Salvia miltiorrhiza, 8 parts of Bupleurum, 4 parts of Coptis chinensis, 12 parts of turmeric, 8 parts of polygala, 8 parts of Shichangpu, 12 parts of keel, 12 parts of oyster, and 12 parts of green stone;

[0042] Step 2: Alcohol extraction: mix the raw materials in step 1 and add an ethanol solution with a concentration of 80%, extract 3 times, each ethanol extraction time is 1.5h, and the extraction temperature is 75°C. After the extraction is completed, the The extract is filtered through a 200-mesh sieve, and the filter residue is discarded;

[0043] Step 3: extract extract: Concentrate the filtrate obtained in step 2 to an extract with a relative density of 1.25 under reduced pressure. The conditions for concentration under reduced pressure are: the degree of vacuum is -0.08MPa, the steam pressure is not greater than 0.04MPa, and the t...

Embodiment 2

[0048] A preparation method of Jieyu Shunxin Tablets, comprising the following steps:

[0049] Step 1: Raw material preparation: 20 parts of Danshen, 4 parts of Bupleurum, 2 parts of Coptis chinensis, 8 parts of turmeric, 4 parts of polygala, 4 parts of Shichangpu, 8 parts of keel, 8 parts of oyster, and 8 parts of green stone;

[0050] Step 2: Alcohol extraction: Mix the raw materials in step 1 and add ethanol solution with a concentration of 60%, extract 3 times, each ethanol extraction time is 1h, and the extraction temperature is 65°C. After the extraction is completed, extract The liquid is filtered through a 200-mesh sieve, and the filter residue is discarded;

[0051] Step 3: extract extract: Concentrate the filtrate obtained in step 2 to an extract with a relative density of 1.2 under reduced pressure. The conditions for concentration under reduced pressure are: the degree of vacuum is -0.06MPa, the steam pressure is not greater than 0.04MPa, and the temperature is 70°...

Embodiment 3

[0056] A preparation method of Jieyu Shunxin Tablets, comprising the following steps:

[0057] Step 1: Raw material preparation: 30 parts of Salvia miltiorrhiza, 6 parts of Bupleurum, 3 parts of Coptis chinensis, 10 parts of turmeric, 6 parts of polygala, 6 parts of Shichangpu, 10 parts of keel, 10 parts of oyster, 10 parts of green stone;

[0058] Step 2: Alcohol extraction: mix the raw materials in step 1 and add a 70% ethanol solution, extract 3 times, each ethanol extraction time is 1.25h, and the extraction temperature is 70°C. After the extraction is completed, the The extract is filtered through a 200-mesh sieve, and the filter residue is discarded;

[0059] Step 3: extract extract: Concentrate the filtrate obtained in step 2 to an extract with a relative density of 1.23 under reduced pressure. The conditions for concentration under reduced pressure are: the degree of vacuum is -0.07MPa, the steam pressure is not greater than 0.04MPa, and the temperature is 70°C;

[00...

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

PropertyMeasurementUnit
Hardnessaaaaaaaaaa
Hardnessaaaaaaaaaa
Hardnessaaaaaaaaaa
Login to View More

Abstract

The invention discloses a method for preparing depression-relieving and soothing tablets. The method includes a first step, preparing raw materials; a second step, extracting alcohol; a third step, collecting extracts; a fourth step, preparing extract powder; a fifth step, granulating the extract powder; a sixth step, compressing tablets. The method has the advantages that anti-depression effects can be realized by water-soluble components and fat-soluble components in herbal medicine in prescription; the ethyl alcohol with certain concentration is used as an extract solvent, accordingly, the water-soluble components and the fat-soluble components with the anti-depression effects in the prescription can be comprehensively extracted, and the method can be used for producing the depression-relieving and soothing tablets on a large scale during industrial mass production.

Description

technical field [0001] The invention relates to the field of traditional Chinese medicines, in particular to a preparation method of Jieyu Shunxin Tablet. Background technique [0002] In modern life, the incidence of depression is high, and the causes of the disease are various. Reasons such as mental stress, diet, and sleep cause people to experience symptoms such as depression, pessimism, and lack of initiative. In severe cases, they will appear world-weary and suicidal. The drug treatment in the prior art generally adopts chemical drugs and Chinese patent medicines. Chemical drugs are highly targeted, but have large side effects, especially many potential hazards are not easy to be noticed in the short term. It has been continuously improved, but it is still unavoidable to avoid other side effects in the clinical treatment process. [0003] At the same time, as traditional Chinese medicine is becoming more and more widely known, the concept of using traditional Chinese ...

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
IPC IPC(8): A61K36/9066A61K9/20A61P25/24A61J3/10A61K35/618A61K35/02A61K33/26
Inventor 蔡宝昌王彬金俊杰范孟雪黄雨婷陈林伟秦昆明王玉
Owner NANJING HAICHANG CHINESE MEDICINE GRPCO LTD
Features
  • Generate Ideas
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com