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

Extraction method of Cinnamomum camphora seed oil by ultrasound-assisted compound enzyme

A technology of camphor seeds and compound enzymes, which is applied in the direction of fat oil/fat production and fat production, and can solve the problems of quality impact, multiple equipment, and long extraction process

Inactive Publication Date: 2013-06-26
SHAANXI UNIV OF TECH
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Vegetable oils and fats are traditionally extracted by pressing, or by solvent extraction and steam distillation. The extraction process is long, with many equipments and complicated operations, and its quality is also affected to a certain extent during processing.

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0004] Below in conjunction with example the present invention is described in further detail.

[0005] Ultrasonic-assisted compound enzyme extraction of camphor seed oil specific implementation: camphor seed→peeling→drying→crushing→adding buffer solution→adding compound enzyme→adding petroleum ether→ultrasonic treatment→oil separation→right oil ether recovery→vacuum drying → Camphor Seed Oil.

[0006] (1) Pretreatment: camphor seeds remove moldy seeds and other impurity components, remove the exocarp after cleaning, and treat at a temperature of 40-45°C for 36-48 hours to reduce the moisture content of camphor seeds to about 10%, and then The pulverizer is crushed and passed through a 60-80 mesh sieve for later use;

[0007] (2) Buffer preparation: according to the action conditions of the compound enzyme (cellulase+amylase), prepare a buffer solution of pH 4.5;

[0008] (3) Enzymolysis: Add a certain amount of compound enzyme (cellulase + amylase) solution to the buffer so...

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 discloses an extraction method of Cinnamomum camphora seed oil by ultrasound-assisted compound enzyme. The technical scheme comprises steps of: drying Cinnamomum camphora seeds, crushing, adding a buffer, adding compound enzyme, adding petroleum ether, carrying out ultrasonic treatment, separating grease, recovering petroleum ether, carrying out vacuum drying, and acquiring the Cinnamomum camphora seed oil. By the utilization of ultrasound cavitation, high-frequency oscillation, emulsification and diffusion effects, plant cell walls can be broken so as to accelerate diffusion and releasing of grease components and make the grease components fully contact with a solvent for grease extraction. In addition, by the ultrasonic treatment, enzyme molecular conformation may be changed and catalytic activity of compound enzyme is raised. Therefore, the extraction effect of the Cinnamomum camphora seed oil is enhanced. By the adoption of the method provided by the invention, the recovery rate of the Cinnamomum camphora seed oil can reach 36%. The invention can provide a Cinnamomum camphora seed oil raw material for relative industries.

Description

technical field [0001] The invention relates to a method for extracting camphor seed oil with ultrasonic-assisted compound enzymes. Background technique [0002] Cinnamomum camphora (Cinnamomum camphora), also known as camphor tree, camphor, belongs to Lauraceae, camphor, grows in warm temperate and subtropical regions of Asia and Oceania. Camphor contains camphor oil and camphor from root to leaf, and its seeds can be used to extract oil, which is a good raw material for making soap. Camphor tree is an excellent tree species for refining natural spices because of its special aroma and volatile oil. Studies have found that camphor seed kernels are rich in oil, and its oil content is as high as more than 40%. The fatty acid composition in oil is mainly C10 and C12 series fatty acids, which can reach about 90%. The camphor seed oil whose main component is capric acid (C10 series) can be synthesized into glycerol carbonate, which can be used to treat fat metabolism disorders ...

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): C11B1/00C11B1/10C11B1/04
Inventor 耿敬章
Owner SHAANXI 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