Unlock instant, AI-driven research and patent intelligence for your innovation.

Method for extracting water soluble effective components from Chinese herb medicines

A technology for water-soluble and effective ingredients, applied in the field of centrifugal extraction and purification of water-soluble effective ingredients of traditional Chinese medicine, can solve the problems of difficult preservation, low concentration of effective ingredients, complicated production process, etc. , the effect of simple operation

Inactive Publication Date: 2006-01-11
HAICHUANG BIOLOGICAL MEDICINE TECH SHANGHAI
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The water decoction method has low concentration of active ingredients and a large amount of preparation, is not easy to preserve, and is mixed with other ingredients, which makes the preparation liquid have poor color and sensory properties, which affects the quality of Chinese patent medicine preparations; while the production conditions and equipment of the carbon dioxide extraction method The requirements are very high and the production process is complicated, which leads to high cost and cannot be widely used

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

[0010] Wash and chop 1000g of honeysuckle, put it in a container, add 3000ml of water, soak it for 2 hours, put it on a heating furnace and boil it on a warm fire for 1 hour, so that the medicine juice is concentrated to 500ml, pour the first medicine juice into another In the container, add 1000ml of water, put it on the heating furnace, boil it and concentrate it to 500ml, pour the second medicinal juice into another container and mix it with the first medicinal juice, and then put the mixed medicinal juice on the heating furnace to warm Fire boiled 3 hours, made concoction concentrated to the medicinal liquid of 300ml. Then place each 100ml of medicinal solution in the centrifuge tube configured by the centrifuge, start the centrifuge, centrifuge at a speed of 800 rpm for 20 minutes, pour out the supernatant and put it into a porcelain plate, and put it in a temperature of 100 Dry in an oven at ℃ for 4 hours, take out the dried drug crystals and grind them into powder, and ...

Embodiment 2

[0012] Wash and chop 1000g of Scutellaria baicalensis, put it in a container, add 2000ml of water, soak it for 2.5 hours, put it on a heating furnace and boil it for 1.5 hours, so that the medicine juice is concentrated to 400ml, pour the first medicine juice into another In the container, add 1000ml of water, put it on the heating furnace, boil it and concentrate it to 400ml, pour the second medicinal juice into another container and mix it with the first medicinal juice, and then put the mixed medicinal juice on the heating furnace to warm Fire boiled 2 hours, make concoction concentrated to the medicinal liquid of 400ml. Then put each 100ml of the liquid medicine into the centrifuge tube configured by the centrifuge, start the centrifuge, and centrifuge at a speed of 1000 rpm for 20 minutes. Dry in an oven at 100°C for 4.5 hours, take out the dried drug crystals and grind them into powder, and then sieve the fine drugs with an 80-mesh molecular sieve to obtain the Scutellar...

Embodiment 3

[0014] Wash and chop 1000g of Sophora flavescens, put it in a container, add 4000ml of water, soak it for 3 hours, put it on a heating furnace and boil it on a warm fire for 2 hours, so that the medicine juice is concentrated to 600ml, pour out the first medicine juice in another Add 1000ml of water to a container, put it on a heating furnace and boil it to concentrate to 500ml, then pour the second medicinal juice into another container and mix it with the first medicinal juice, then put the mixed medicinal juice on the heating furnace Boil with warm fire for 2.5 hours to concentrate the medicinal juice to 400ml medicinal liquid. Then place each 100ml of medicinal solution in the centrifuge tube configured by the centrifuge, start the centrifuge, and centrifuge at a speed of 1000 rpm for 30 minutes, then pour out the supernatant and put it into a porcelain plate, and put it in a temperature of 110°C. Dry in an oven at ℃ for 4 hours, take out the dried medicine crystals and gr...

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

A process for extracting the water-soluble active components from Chinese-medicinal material includes such steps as immersing in water, boiling, taking the liquid, repeating said steps, collecting the liquid extract, boiling for concentrating, centrilfugal separation of supernatant, baking, grinding, sieving and crystallizing.

Description

Technical field: [0001] The invention belongs to the technical field of biomedicine, and in particular relates to a preparation method of centrifugally extracting and purifying water-soluble active ingredients of traditional Chinese medicines in the preparation of traditional Chinese medicines. Background technique: [0002] Currently, in the field of biomedicine, active ingredients of traditional Chinese medicines are usually decocted with water or extracted with carbon dioxide. The water decoction method has low concentration of active ingredients and large production volume, is not easy to preserve, and is mixed with other ingredients, which makes the preparation liquid have poor color and sensory properties, which affects the quality of Chinese patent medicine preparations; while the production conditions and equipment of the carbon dioxide extraction method The requirements are very high and the production process is complicated, which leads to high cost and cannot be w...

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
Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/00
Inventor 吴平
Owner HAICHUANG BIOLOGICAL MEDICINE TECH SHANGHAI