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

Preparation process for manyprickle acathopanax root extract

An acanthopanax senticosus extract and a preparation process technology are applied in the field of preparation technology of acanthopanax senticosus extract, can solve the problems of high extraction cost, complicated extraction method and the like, and achieve the advantages of convenient operation, stable and reliable product, and cost saving. Effect

Inactive Publication Date: 2009-09-09
湖南泰尔制药股份有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing extraction methods of Acanthopanax senticosus extract are more complicated and the cost of extraction is higher. How to properly extract the active ingredients of Acanthopanax senticosus, reduce the cost as much as possible, and improve the extraction rate of active ingredients is a scientific research. Problems that need to be faced and solved at work

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

[0016] 1) Wash the fresh Acanthopanax root and set aside;

[0017] 2) After the washed roots are minced, they are refluxed and extracted with 40% ethanol for 3 times, each time for 3 hours, to obtain the extract;

[0018] 4) Concentrate and dry the extract at 70°C to obtain the product.

Embodiment 2

[0020] 1) Wash the fresh Acanthopanax root and set aside;

[0021] 2) Mince the washed roots, and extract once with 60% ethanol under reflux for 1.5 hours to obtain an extract;

[0022] 3) Concentrate and dry the extract at 90°C to obtain the product.

Embodiment 3

[0024] 1) Wash the fresh Acanthopanax root and set aside;

[0025] 2) After the washed root is crushed, it is extracted twice with 50% ethanol under reflux, each time for 2 hours, to obtain the extract;

[0026] 3) Concentrate and dry the extract at 80°C to obtain the product.

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

The invention discloses a preparation process for a manyprickle acathopanax root extract, which comprises the following steps: cleaning roots of fresh manyprickle acathopanax root for standby; grinding the clean roots, and refluxing and extracting the roots by using 40 to 60 percent ethanol to obtain an extract; and concentrating and drying the extract to obtain a finished product. The preparation process has the characteristics of simple process, convenient operation, stable and reliable product, cost saving and improvement on the extraction ratio; moreover, the preparation process can retain the content of effective components possibly and improve the product quality.

Description

technical field [0001] The invention relates to a preparation process of a plant extract, in particular to a preparation process of acanthopanax extract. Background technique [0002] Acanthopanax, alias: Acanthopanax bark, thorn crutches. The source is the roots and rhizomes of the Araliaceae plant Acanthopanax. The chemical composition contains eleutheroside (eleutherosideA, B, c, D, E, F, G) and polysaccharides. Nature and flavor are warm, pungent and slightly bitter. Function cures mainly: replenishing qi and invigorating the spleen, invigorating the kidney and calming the nerves. For spleen and kidney yang deficiency, physical weakness, loss of appetite, soreness of the waist and knees, insomnia and dreaminess. The existing extraction methods of Acanthopanax senticosus extract are more complicated and the cost of extraction is higher. How to properly extract the active ingredients of Acanthopanax senticosus, reduce the cost as much as possible, and improve the extra...

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): A61K36/254A61P1/14A61P25/20A61P13/12A61K125/00
Inventor 许龙成刚谈满良罗烈辉彭旋
Owner 湖南泰尔制药股份有限公司