Plant squalene and its preparation method

A technology of squalene and plants, applied in the fields of extraction and purification/separation, organic chemistry, etc., can solve the problems of low reproduction rate, long growth period of deep-sea sharks, difficult sources, etc., and achieve huge social and economic benefits

Active Publication Date: 2005-09-21
桂林中族中药股份有限公司
View PDF0 Cites 19 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, people can only extract squalene from the liver of deep-sea sharks, and only trace amounts of seabuckthorn are found in plants.
However, deep-sea sharks

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

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Plant squalene and its preparation method
  • Plant squalene and its preparation method
  • Plant squalene and its preparation method

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0013] Preparation method process step of the present invention is:

[0014] a. Broken the kernels or seeds of Luo Han Guo, and extracting fat-soluble substances with organic solvents;

[0015] b, remove the organic solvent in the fat-soluble substance, promptly make the crude product of Luo Han Guo squalene;

[0016] c. Pass the crude product of Luo Han Guo squalene through a silica gel chromatography column, elute with an organic solvent, and collect the colorless part of the eluate;

[0017] d. Remove the organic solvent from the collected colorless eluent by distillation under reduced pressure, so as to obtain the fine product of Luo Han Guo squalene.

Embodiment 1

[0019] Take 1000 grams of Luo Han Guo seed kernels and crush them, use 10 liters of petroleum ether to extract fat-soluble substances from them by percolation, and remove the petroleum ether to obtain 520 grams of Luo Han Guo squalene crude product, which contains 42.5% of squalene after testing;

Embodiment 2

[0021] Take 1000 grams of Luo Han Guo seeds and crush them, use 10 liters of petroleum ether to extract fat-soluble substances from them by percolation, and remove the petroleum ether to obtain 71 grams of Luo Han Guo squalene crude product, which contains 41.5% of squalene after testing;

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 relates to a method for preparing momordica grosvenori squalene, which comprises the following step: breaking kernels or seeds of the momordica grosvenoris, leaching the liposolubility substance by organic solvent, then removing the organic solvent in the liposolubility substance to get the crude momordica grosvenori squalene, getting raw momordica grosvenori squalene through a silica gel chromatography column and eluting by organic solvent, collecting the achromatic color part of the eluent, removing the organic solvent using vacuum distillation process to get the momordica grosvenori squalene super quality. The content of squalene is more than 40 % in the crude production and more than 95 % in the exquisite production. The production has the special perfume and can substitute completely squalene abstracted from the liver of abyssal sea sharks.

Description

(1) Technical field: [0001] The invention relates to plant squalene extracted from plant kernels or seeds and a preparation method thereof. (two) background technology: [0002] The chemical name of squalene is: 2,6,10,15,19,23-hexamethyl-2,6,10,14,18,22-tetracosahexaene. Squalene has the functions of enhancing physical fitness and anti-fatigue, and can be used for liver disease treatment and has certain anti-cancer, anti-cancer, moisturizing and beautifying effects. At present, people can only extract squalene from the liver of deep-sea sharks, and only trace amounts of seabuckthorn are found in plants. However, deep-sea sharks have a long growth period, low reproductive rate, and difficult sources. Therefore, finding another source of squalene is a problem that people are eager to solve. (3) Contents of the invention: [0003] The present invention can provide the public with a method for preparing grosvenor squalene extracted from the kernel or seeds of grosvenor frui...

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): C07C7/10C07C11/21
Inventor 陈全斌义祥辉程忠泉
Owner 桂林中族中药股份有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap