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Preparation method of unsaponifiable matters in ginseng seed oil

A technology of ginseng seeds and saponification, which is applied in the field of ginseng extract preparation, can solve problems such as cumbersome operations, and achieve the effects of saving solution, purifying internal garbage, and enhancing physical fitness.

Inactive Publication Date: 2020-04-17
CHANGCHUN NORMAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problem that the extraction process of the existing unsaponifiable matter is relatively independent and the operation is complicated, and a method for preparing the unsaponifiable matter in ginseng seed oil

Method used

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  • Preparation method of unsaponifiable matters in ginseng seed oil
  • Preparation method of unsaponifiable matters in ginseng seed oil
  • Preparation method of unsaponifiable matters in ginseng seed oil

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Process the dried ginseng seeds into powder, weigh 5g, add 50mL of petroleum ether, and extract with reflux method. The extraction time is 0.5 hours. After the extraction, pour out the petroleum ether, and add 2.5g of sodium hydroxide and 50mL of ethanol solution with a concentration of 30% was stirred and heated. The stirring temperature was 90°C, the heating time was 0.5h, and the stirring speed was 60rpm. Sodium and 50mL of 30% ethanol solution, wash once, take 45mL of petroleum ether layer, then wash with 50mL of 30% ethanol solution, wash once, take petroleum ether layer, concentrate to dryness under reduced pressure to obtain ginseng seeds Oil unsaponifiable matter.

[0036] Using gas chromatography and mass spectrometry, the content of squalene, β-sitosterol and β-amyresin in the unsaponifiable matter of Example 1 was detected by the chromatographic peak area. The gas chromatograph and mass spectrometer are: Japan Shimadzu GCMS-QP2010 Ultra type.

[0037] Mass ...

Embodiment 2

[0047] Process the dried ginseng seeds into powder, weigh 5g, add 60mL of petroleum ether, and extract with reflux method. The extraction time is 1.0 hour. After the extraction, pour out the petroleum ether, and add 3.0g of sodium hydroxide and 70mL of ethanol solution with a concentration of 40% was stirred and heated. The stirring temperature was 140°C, the heating time was 1.0h, and the stirring speed was 150rpm. Sodium and 100mL concentration of 50% ethanol solution, wash twice, take 55mL petroleum ether layer, then wash with 100mL concentration of 50% ethanol solution, wash twice, take petroleum ether layer, concentrate to dryness under reduced pressure to obtain ginseng seeds Oil unsaponifiable matter.

Embodiment 3

[0049] Process the dried ginseng seeds into powder, weigh 5g, add 150mL of petroleum ether, and extract with reflux method. The extraction time is 2.0 hours. After the extraction, pour out the petroleum ether, add 12.5g of sodium hydroxide and 100mL of ethanol solution with a concentration of 50% was stirred and heated, the stirring temperature was 150°C, the heating time was 0.8h, and the stirring speed was 80rpm. Sodium and 80mL concentration of 40% ethanol solution, wash twice, take 135mL petroleum ether layer, then wash with 60mL concentration of 50% ethanol solution, wash twice, take petroleum ether layer, concentrate to dryness under reduced pressure to obtain ginseng seeds Oil unsaponifiable matter.

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Abstract

The invention, which belongs to the field of preparation methods of ginseng extracts, provides a preparation method of unsaponifiable matters in ginseng seed oil. The method comprises the following steps: processing dried ginseng seeds into powder, adding petroleum ether, performing extracting by using a reflux method, and pouring out a petroleum ether solution after extraction finishing; adding sodium hydroxide and an ethanol solution into the petroleum ether solution, and performing stirring and heating; performing standing after heating finishing, taking a petroleum ether layer, and performing washing with sodium hydroxide and an ethanol solution; taking a petroleum ether layer, and performing washing with an ethanol solution; taking the petroleum ether layer, and performing concentrating under a reduced pressure or normal pressure to obtain an unsaponifiable matter in ginseng seed oil. The preparation efficiency of unsaponifiable matters in grease is improved by 20-50%, and the consumption of petroleum ether is reduced by about 50%. Gas chromatography and mass spectrometry technologies are used for detection; and the unsaponifiable matters mainly contain squalene, beta-sitosterol and beta-amyrin, and a normalization method is used for calculating that the three matters account for over 60% of the total unsaponifiable matter.

Description

technical field [0001] The invention belongs to the field of preparation methods of ginseng extracts, and in particular relates to a preparation method of unsaponifiable matter in ginseng seed oil. Background technique [0002] Ginseng seeds are the dried seeds of Araliaceae plant ginseng (Panax ginseng C.A.Mey). In July and August, the seeds mature, and the seeds and fruits mature at the same time. After collection and treatment, they are dried or dried. According to "Compendium of Materia Medica Supplements" records: "Ginseng seeds, like kidneys, green and red, as big as small soybeans. For those who can't get rid of acne, add ginseng seeds to the medicine, there will be no itching and collapse in the future ". Spicy, slightly warm into the lungs and stomach meridians. Modern medicine believes that ginseng seeds can activate the body's immune system, promote the development of immune organs, repair cell functions, and prevent disease. In addition, it can activate human...

Claims

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Application Information

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IPC IPC(8): A61K36/258A61P37/04A61P9/00A61P39/00A61P1/16A61P39/06A61P3/10A23L33/105A61K131/00
CPCA23V2002/00A61K36/258A61K2236/35A61K2236/51A23L33/105A61P1/16A61P3/10A61P9/00A61P37/04A61P39/00A61P39/06A23V2200/30A23V2200/302A23V2200/328A23V2250/2124
Inventor 张语迟刘春明马博李赛男时东方
Owner CHANGCHUN NORMAL UNIVERSITY
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