Method for extracting red ginseng saponin

An extraction method and technology of ginsenosides, applied in the field of extraction of red ginseng saponins, can solve the problems of long extraction time, low extraction rate, high extraction temperature, etc.

Inactive Publication Date: 2020-01-10
延边可喜安生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The embodiment of the present invention provides a red ginseng saponin extraction method to solve the problem that the red ginseng saponin extraction method in the prior art has a long extraction time, a long extraction time, a low extraction rate, and high extraction temperature, which easily destroys the active ingredients.

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  • Method for extracting red ginseng saponin

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Comparison scheme
Effect test

Embodiment 1

[0042] Step S1, primary extraction: mix the raw materials with alcohol according to the ratio of 1:5, the raw materials include red ginseng whiskers and main roots, and circulate and stir at a temperature of 25°C to 30°C to obtain a primary mixture;

[0043] Step S2, primary concentration: heating the primary mixture to 60° C. to 65° C. under a vacuum of -0.08 MPa to -0.09 MPa to obtain a primary concentrate and a primary residue;

[0044] Step S3, secondary extraction: mix the primary residue with alcohol according to the ratio of 1:6, and circulate and stir at a temperature of 45°C to 50°C to obtain a secondary mixture;

[0045] Step S4, secondary concentration: heat the secondary mixture to 60°C-65°C, vacuumize for 30min every 2h, and the vacuum degree of vacuumize for 30min every 2h is -0.04MPa~-0.06MPa, after several cycles Obtain secondary concentrate and secondary residue;

[0046] Step S5, third extraction: mix the secondary residue with purified water according to th...

Embodiment 2

[0054] Step S1, primary extraction: mix the raw materials with alcohol according to the ratio of 1:5, the raw materials include red ginseng whiskers and main roots, and circulate and stir at a temperature of 25°C to 30°C to obtain a primary mixture;

[0055] Step S2, primary concentration: heating the primary mixture to 60° C. to 65° C. under a vacuum of -0.08 MPa to -0.09 MPa to obtain a primary concentrate and a primary residue;

[0056] Step S3, secondary extraction: mix the primary residue with alcohol according to the ratio of 1:6, and circulate and stir at a temperature of 45°C to 50°C to obtain a secondary mixture;

[0057] Step S4, secondary concentration: heat the secondary mixture to 60°C-65°C, vacuumize for 30min every 2h, and the vacuum degree of vacuumize for 30min every 2h is -0.04MPa~-0.06MPa, after several cycles Obtain secondary concentrate and secondary residue;

[0058] Step S5, third extraction: mix the secondary residue with purified water according to th...

Embodiment 3

[0067] Step S1, primary extraction: mix the raw materials with alcohol according to the ratio of 1:5, the raw materials include red ginseng whiskers and main roots, and circulate and stir at a temperature of 25°C to 30°C to obtain a primary mixture;

[0068] Step S2, primary concentration: heating the primary mixture to 60° C. to 65° C. under a vacuum of -0.08 MPa to -0.09 MPa to obtain a primary concentrate and a primary residue;

[0069] Step S3, secondary extraction: mix the primary residue with alcohol according to the ratio of 1:6, and circulate and stir at a temperature of 45°C to 50°C to obtain a secondary mixture;

[0070] Step S4, secondary concentration: heat the secondary mixture to 60°C-65°C, vacuumize for 30min every 2h, and the vacuum degree of vacuumize for 30min every 2h is -0.04MPa~-0.06MPa, after several cycles Obtain secondary concentrate and secondary residue;

[0071] Step S5, third extraction: mix the secondary residue with purified water according to th...

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Abstract

The invention discloses a method for extracting red ginseng saponin. The method comprises the following steps: mixing the raw materials with alcohol according to the proportion, wherein the raw materials comprise red ginseng fibrous roots and main roots; extracting and concentrating for multiple times to obtain a primary concentrate, a secondary concentrate, a third concentrate and a fourth concentrate; uniformly blending the primary concentrate, the secondary concentrate, the third concentrate and the fourth concentrate; obtaining a formulated concentrate, during extraction, using alcohol forseparating out saponin from red ginseng fibrous roots and main roots, wherein at this time, the temperature is relatively low, alcohol is non-volatile, after the extraction process, heating a mixture, reducing the boiling point of the alcohol in a vacuumizing manner so that the alcohol is volatilized at a low temperature, so that the concentration effect is achieved, the effective components arenot easy to damage, the multiple extraction and concentration processes can be circularly carried out at the same time, the final concentrate saponin extraction rate is high, the extraction time is short, and the activity of the effective components can be guaranteed at a low temperature.

Description

technical field [0001] The invention relates to the technical field of ginseng processing, in particular to a method for extracting red ginseng saponins. Background technique [0002] Ginseng is a relict plant of Araliaceae, which belongs to perennial herbaceous plants. It has a long history of application, and it has been recorded in the earliest surviving herbal medical monograph "Shen Nong's Materia Medica" and listed as top grade. Modern medicine has also proved the medicinal value of ginseng, which mainly has important functions such as regulating the central brain system, improving human immunity, lowering blood lipids, preventing cardiovascular diseases, and inhibiting tumor growth. Due to the important medicinal value and commercial significance of ginseng, the market There are many kinds of ginseng products, some of which are lightly processed products: for example, the cultivated ginseng is called "garden ginseng", the one that grows in the wild in the mountains is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/258A61P39/06A61P29/00A61P39/00A61P25/00A61P35/00A61P1/16A61P3/10A61P3/06A61P37/04A61P15/12A61K125/00
CPCA61K36/258A61K2236/19A61K2236/331A61K2236/333A61K2236/39A61K2236/51A61P1/16A61P3/06A61P3/10A61P15/12A61P25/00A61P29/00A61P35/00A61P37/04A61P39/00A61P39/06
Inventor 朴杰
Owner 延边可喜安生物科技有限公司
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