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Extraction method of pseudo-ginseng extract and extracted pseudo-ginseng extract for atomized liquid

An extraction method and extract technology, which are applied in the field of Panax notoginseng extract for atomization liquid, can solve problems such as affecting the extraction efficiency of Panax notoginseng extract, and achieve the effects of preventing the accumulation of medicinal materials, reducing the content of impurities and reducing the adsorption effect.

Pending Publication Date: 2021-11-30
深圳市真味生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the notoginseng extract obtained by combining ethanol immersion and reflux extraction will be partially adsorbed on the surface of notoginseng dregs (that is, the crushed notoginseng powder), which will affect the extraction efficiency of notoginseng extract

Method used

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  • Extraction method of pseudo-ginseng extract and extracted pseudo-ginseng extract for atomized liquid

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] A method for extracting Panax notoginseng extract, comprising the following steps:

[0038] 1) After crushing 250g of Panax notoginseng, the mesh size of the sieve is 20 meshes (the particle size of the Sanqi root is about 840μm), add 50% ethanol solution for 15 hours according to 4 times the weight of the Panax notoginseng root, during the period Stir twice every half an hour to obtain a Panax notoginseng steeping liquid.

[0039] 2) Add water to dissolve the Panax notoginseng impregnating solution according to 9 times the weight of the Panax notoginseng root, and then sonicate for 8 minutes to obtain a Panax notoginseng aqueous solution.

[0040] 3) After being adsorbed by the circulating resin, during the circulating flow process, the notoginseng extract is continuously adsorbed on the resin, and the circulating flow is 25 minutes; the two ends of the above resin are provided with filter screens for intercepting the notoginseng powder, and the mesh number of the filt...

Embodiment 2

[0044] A method for extracting Panax notoginseng extract, comprising the following steps:

[0045] 1) After crushing 250g of Panax notoginseng, the mesh size of the sieve is 30 mesh (the particle size of the Sanqi root is about 590μm), and soaking in 70% ethanol solution for 20 hours according to 5 times the weight of the Sanqi root. Stir once every half an hour to obtain a Panax notoginseng steeping liquid.

[0046] 2) Add water to dissolve the Panax notoginseng impregnating solution according to 8 times the weight of the Panax notoginseng root, and then sonicate for 5 minutes to obtain a Panax notoginseng aqueous solution.

[0047] 3) After being adsorbed by the circulating resin, during the circulating flow process, the notoginseng extract is continuously adsorbed on the resin, and the circulating flow is 20 minutes; the two ends of the above resin are provided with filters for retaining the notoginseng powder, and the mesh number of the filter is 100 mesh (can be The part...

Embodiment 3

[0051] A method for extracting Panax notoginseng extract, comprising the following steps:

[0052] 1) After crushing 250g of Panax notoginseng root, the mesh size of the sieve is 35 mesh (the particle size of Sanqi root is about 500μm), add 80% ethanol solution to soak for 12 hours according to 4 times the weight of Panax notoginseng root, during Stir twice every half an hour to obtain a Panax notoginseng steeping liquid.

[0053] 2) Add water to dissolve the Panax notoginseng impregnating solution according to 10 times the weight of the Panax notoginseng root, and then sonicate for 10 minutes to obtain a Panax notoginseng aqueous solution.

[0054] 3) After being adsorbed by the circulating resin, during the circulating flow process, the notoginseng extract is continuously adsorbed on the resin, and the circulating flow is 30 minutes; the two ends of the above resin are provided with filter screens for intercepting the notoginseng powder, and the mesh number of the filter scree...

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Abstract

The invention relates to the technical field of electronic atomized liquid, and particularly discloses an extraction method of a pseudo-ginseng extract and the extracted pseudo-ginseng extract for atomized liquid. The extraction method of the pseudo-ginseng extract comprises the following steps: crushing pseudo-ginseng roots, adding the crushed pseudo-ginseng roots into a 70-80% ethanol solution according to 4-5 times of the weight of the pseudo-ginseng roots, dipping for 12-20 hours, and stirring for 1-2 times every half an hour during dipping to obtain pseudo-ginseng dipping liquid; adding water which is 8-10 times of the weight of the pseudo-ginseng roots to dissolve the pseudo-ginseng dipping liquid, and performing ultrasonic treatment for 5-10 minutes to obtain a pseudo-ginseng aqueous solution; adsorbing by circulating resin, continuously adsorbing the pseudo-ginseng extract on the resin in a circulating flowing process, and circulating flowing for 20-30 minutes; discharging the adsorption residual solution, and eluting by using an alkaline aqueous solution of ethanol as a desorption solution; and concentrating to remove water, adding 90-95% alcohol which is 2-3 times of the weight of the pseudo-ginseng roots, uniformly stirring, carrying out alcohol precipitation overnight, filtering, and carrying out vacuum concentration. The extraction efficiency of the pseudo-ginseng extract is improved.

Description

technical field [0001] The present application relates to the technical field of electronic atomization liquid, in particular to a method for extracting Panax notoginseng extract and the extracted Panax notoginseng extract for atomization liquid. Background technique [0002] The source of Panax notoginseng extract is the root of Araliaceae plant Panax notoginseng. The main components of Panax notoginseng extract are saponins, specifically ginsenosides Rb1, Rg1, Rg2 and a small amount of ginsenosides Ra, Rb2, Rb and Re; in addition, Panax notoginseng extract also contains flavonoid glycosides, starch, protein and oil and other ingredients. [0003] For the extraction method of Panax notoginseng extract in the current related art, the method of combining ethanol immersion and reflux extraction is generally used to extract the active components. However, the Panax notoginseng extract extracted by the combination of ethanol immersion and reflux extraction will be partially ad...

Claims

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Application Information

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IPC IPC(8): A61K36/258A61K9/12A61K125/00
CPCA61K36/258A61K9/12A61K2236/333A61K2236/55A61K2236/39
Inventor 邹军邹阳陈岳峰欧传胜
Owner 深圳市真味生物科技有限公司
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