Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A method for extracting alliin by reverse micellar system

A technology of reverse micelle and alliin, applied in chemical instruments and methods, preparation of organic compounds, organic chemistry, etc., to achieve the effects of convenient operation, high recovery rate and short extraction time

Active Publication Date: 2017-05-24
QILU UNIV OF TECH
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no report on the technology of extracting allicin by reverse micellar method

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
  • A method for extracting alliin by reverse micellar system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] (1) Preparation of garlic powder

[0026] Take the dried garlic slices, microwave them to inactivate enzymes, and pulverize them on a high-speed pulverizer, and pass through an 80-mesh sieve after pulverization;

[0027] (2) Preparation of reverse micellar solution

[0028] Weigh 1.09g of cetyltrimethylammonium bromide (CTAB), put it in a 100mL Erlenmeyer flask, add 54mL of n-heptane and 6mL of n-octanol at the same time, ultrasonically shake to dissolve it, and then add an appropriate amount of 0.5mol The phosphate buffer solution of KCl in / L, adjust the buffer solution so that its pH is 7.0, continue ultrasonic oscillation until CTAB is completely dissolved, the solution is transparent, and a reverse micellar solution is obtained;

[0029] (3) Pre-extraction of alliin in reverse micellar solution

[0030] Take 60mL of reverse micellar solution in a Erlenmeyer flask, add 0.4g of garlic powder, ultrasonically extract at 40°C for 30min, then centrifuge at 3000r / min fo...

Embodiment 2

[0035] (1) Preparation of garlic powder

[0036] Take dried garlic slices, microwave them to inactivate enzymes, and then pulverize them on a high-speed pulverizer. After pulverization, pass through an 80-mesh sieve, and the obtained garlic powder is the garlic powder required for the test;

[0037] (2) Preparation of reverse micellar solution

[0038] Weigh 1.09g of cetyltrimethylammonium bromide (CTAB), put it in a 100mL Erlenmeyer flask, add 54mL of n-heptane and 6mL of n-octanol at the same time, ultrasonically shake to dissolve it, and then add an appropriate amount of 0.3mol / L of KCl phosphate buffer solution, adjust the buffer solution so that its pH is 6.0, continue ultrasonic oscillation until CTAB is completely dissolved and the solution is transparent;

[0039] (3) Pre-extraction of alliin in reverse micellar solution

[0040] Take 60mL of the above reverse micellar solution in a conical flask, add 1.0g of garlic powder, ultrasonically extract at 25°C for 40min, ...

Embodiment 3

[0045] (1) Preparation of garlic powder

[0046] Take dried garlic slices, microwave them to inactivate enzymes, and then pulverize them on a high-speed pulverizer. After pulverization, pass through an 80-mesh sieve, and the obtained garlic powder is the garlic powder required for the test;

[0047] (2) Preparation of reverse micellar solution

[0048] Weigh 1.09g of cetyltrimethylammonium bromide (CTAB), put it in a 100mL Erlenmeyer flask, add 54mL of n-heptane and 6mL of n-octanol at the same time, ultrasonically shake to dissolve it, and then add an appropriate amount of 0.5mol / L of KCl phosphate buffer solution, adjust the buffer solution so that its pH is 6.0, continue ultrasonic oscillation until CTAB is completely dissolved and the solution is transparent;

[0049] (3) Pre-extraction of alliin in reverse micellar solution

[0050] Take 60mL of the above reverse micellar solution in a Erlenmeyer flask, add 1.0g of garlic powder, ultrasonically extract at 50°C for 5min...

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

A disclosed method for extracting alliin through a reverse micelles system comprises crushing garlic, preparing a reverse micelles solution, performing forward extraction for obtaining alliin, and performing back extraction for obtaining alliin, and finally performing concentration and drying, so as to obtain alliin. The method is simple in technology and high in alliin extraction rate, and compared with a conventional method, the method saves water resource and is reduced in energy consumption.

Description

technical field [0001] The invention relates to a method for extracting alliin, in particular to a method for extracting alliin in a reverse micellar system. Background technique [0002] Garlic has been widely used in the treatment and prevention of some diseases. It has been found that the sulfur compounds in it have good medical effects, especially in the prevention of cancer. One of the flavor precursors, alliin (S-allyl -L cysteine ​​sulfoxide) has a preventive effect. Studies have shown that alliin has anti-peroxide, anti-diabetes, anti-oxidant, anti-bacterial, anti-tumor and anti-cancer effects; when raw garlic is crushed or chopped, alliin will undergo an enzymatic reaction to produce garlic Allicin, allicin also has antibacterial, anti-tumor, immune regulation and other effects, but allicin is easy to decompose and difficult to preserve, and the medical and health properties of alliin are not much different from allicin, and alliin is relatively stable and easy to ...

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
Patent Type & Authority Patents(China)
IPC IPC(8): C07C317/48C07C315/06
CPCC07C315/06C07C317/48
Inventor 崔波于瑞檀琮萍于滨卢艳敏
Owner QILU UNIV OF TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com