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Preparation method and application of euphorbia sororia fruit grease and derivative

A technology for spurge spurge and derivatives is applied in the field of preparation and use of spurge fruit oil and derivatives, and achieves the effects of simple extraction process, high extraction efficiency and stable gas source.

Active Publication Date: 2013-12-11
XINJIANG TECHN INST OF PHYSICS & CHEM CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current utilization of Euphorbia euphorbia only utilizes stems, leaves and extracts to make medicines such as Xieribiti Suzapi syrup
However, there is no report on the preparation method and application of Euphorbia euphorbia fruit derivatives.

Method used

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  • Preparation method and application of euphorbia sororia fruit grease and derivative
  • Preparation method and application of euphorbia sororia fruit grease and derivative
  • Preparation method and application of euphorbia sororia fruit grease and derivative

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Take 100g of Euphorbia euphorbia fruit and dry it at a temperature of 100°C for 25 minutes, pulverize it with a pulverizer, and pass through a 10-mesh sieve to obtain the fruit powder of Euphorbia ipsifolia, and put it in a dry place for later use;

[0027] Turn on the power of the supercritical extraction equipment, turn on the cold cycle switch and the heating switch, set the temperature of the supercritical extraction cylinder to 30°C, the temperature of the separation cylinder I to 35°C, and the temperature of the separation cylinder II to 30°C;

[0028] Put the Euphorbia euphorbia fruit powder into the extraction cylinder and start the CO 2 Circulation system, adjust the pressure of the extraction cylinder to 10MPa, the pressure of the separation cylinder I to 5MPa, and the pressure of the separation cylinder II to 5.0MPa;

[0029] Start extraction and timing when the temperature and pressure of the extraction cylinder, separation cylinder I and separation cylinder...

Embodiment 2

[0035] Take 100g of the fruit of Euphorbia euphorbia and dry it at a temperature of 105°C for 30 minutes, pulverize it with a pulverizer, and pass through a 20-mesh sieve to obtain the fruit powder of Euphorbia ipsifolia, and put it in a dry place for later use;

[0036] Turn on the power of the supercritical extraction equipment, turn on the cold cycle switch, and the heating switch, set the temperature of the supercritical extraction cylinder to 40°C, the temperature of the separation cylinder I to 40°C, and the temperature of the separation cylinder II to 35°C;

[0037] Put the Euphorbia euphorbia fruit powder into the extraction cylinder and start the CO 2 Circulation system, adjust the pressure of the extraction cylinder to 20MPa, the pressure of the separation cylinder I to 9.0MPa, and the pressure of the separation cylinder II to 8.0MPa;

[0038] Start extraction and timing when the temperature and pressure of the extraction cylinder, separation cylinder I and separatio...

Embodiment 3

[0044] Take 100g of the fruit of Euphorbia euphorbia and dry it at a temperature of 105°C for 35 minutes, pulverize it with a pulverizer, and pass through a 40-mesh sieve to obtain the fruit powder of Euphorbia ipsifolia, and put it in a dry place for later use;

[0045] Turn on the power of the supercritical extraction equipment, turn on the cold cycle switch, and the heating switch, set the temperature of the supercritical extraction cylinder to 55°C, the temperature of the separation cylinder I to 45°C, and the temperature of the separation cylinder II to 40°C;

[0046]Put the Euphorbia euphorbia fruit powder into the extraction cylinder and start the CO 2 Circulation system, adjust the pressure of the extraction cylinder to 35MPa, the pressure of the separation cylinder I to 15MPa, and the pressure of the separation cylinder II to 15MPa;

[0047] Start extraction and timing when the temperature and pressure of the extraction cylinder, separation cylinder I and separation c...

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Abstract

The invention relates to a preparation method and application of euphorbia sororia fruit grease and a derivative thereof. Grease in euphorbia sororia fruits is extracted through CO2 supercritical fluid extraction; the grease is separated through molecular distillation to obtain essential oil; and the essential oil is subjected to methyl esterification or ethyl esterification to obtain the derivative. The method is carried out at lower temperature, the used solvent CO2 is nontoxic and residual free, an air source is stable and can be recycled, the extraction process is simple, the extraction efficiency is high, and the yield is over 1.2 times higher than that of a solvent method. The euphorbia sororia fruit grease and the derivative thereof obtained by the method are applied to the preparation of medicines for improving memory of patients with dementia.

Description

technical field [0001] The present invention relates to the preparation method of Euphorbia euphorbia fruit oil and derivatives and the application of improving dementia. Background technique [0002] Euphorbia sororia A.Schrenk is a plant of the genus Euphorbia in the family Euphorbiaceae. It is native to Central Asia, and now it is mainly distributed in Central Asia and Xinjiang, China. Euphorbia euphorbia is a commonly used medicinal material in Uyghur medicine. It has the functions of dissipating cold, unblocking stagnation, drying dampness and appetizing, strengthening the brain and improving intelligence. The oil composition of the Euphorbia euphorbia fruit has the effects of drying dampness and appetizing, improving eyesight and strengthening the brain. But at present, to the utilization of Euphorbia euphorbia, only stems, leaves and extracts are used to make medicines such as Xieribiti Suzapi syrup. However, there is no report on the preparation method and applicat...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C11B1/10C11B1/04C11B3/12C11C3/04A61K36/47A61P25/28A61K131/00
Inventor 阿吉艾克拜尔·艾萨木太里普·吐逊黄昀赵永昕
Owner XINJIANG TECHN INST OF PHYSICS & CHEM CHINESE ACAD OF SCI
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