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

Method for extracting trepang oil from boiled trepang juice

A technology for cooking juice and sea cucumber, which is applied in application, food preparation, food science and other directions to achieve obvious economic and social benefits, reduce environmental pollution, and have high nutritional value.

Inactive Publication Date: 2009-07-08
QINGDAO JIARILONG SEAFOOD
View PDF1 Cites 10 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, these technologies either use fresh sea cucumbers or sea cucumber boiled juice to extract sea cucumber polysaccharides, sea cucumber saponins, sea cucumber polypeptides and other substances, and do not involve the extraction of sea cucumber oil at all.

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 1

[0025] Apply the method of the present invention, concrete operation is as follows:

[0026] 1. Use a 100-mesh filter to coarsely filter the boiled sea cucumber juice, and then pass the collected filtrate into a centrifuge for centrifugation. The centrifuge loading limit is 135kg, the maximum speed is 1200r / min, the filter cloth used is 250 mesh, and the filtrate after centrifugation is collected for later use.

[0027] 2. Put the collected filtrate into the ultra-fine membrane separation equipment for circulating nanofiltration concentration and desalination. The nanofiltration membrane adopts polyamide composite membrane produced by Ande Membrane Separation Technology Engineering Co., Ltd., with a pore size of several nanometers and a molecular weight cut-off of more than 200 Concentration and desalination are carried out simultaneously until the salt concentration is lower than 0.5%.

[0028] 3. Put the ultrafiltration retentate into the activation tank, boil it and keep i...

Embodiment 2

[0038] Apply the method of the present invention, concrete operation is as follows:

[0039] 1. Use a 100-mesh filter to coarsely filter the boiled sea cucumber juice, and then pass the collected filtrate into a centrifuge for centrifugation. The centrifuge loading limit is 135kg, the maximum speed is 1200r / min, the filter cloth used is 250 mesh, and the filtrate after centrifugation is collected for later use.

[0040] 2. Put the collected filtrate into the ultra-fine membrane separation equipment for circulating nanofiltration concentration and desalination. The nanofiltration membrane adopts the polyamide composite membrane produced by Ande Membrane Separation Technology Engineering Co., Ltd., the pore size is nano-scale, and the molecular weight cut-off is more than 200. Molecules, concentration and desalination are performed simultaneously until the salt concentration is below 0.5%.

[0041] 3. Boil the ultrafiltration retentate and keep it for 35 minutes to sterilize, t...

Embodiment 3

[0051] The specific operation is as follows:

[0052] 1. Use a 100-mesh filter to coarsely filter the boiled sea cucumber juice, and then pass the collected filtrate into a centrifuge for centrifugation. The centrifuge loading limit is 135kg, the maximum speed is 1200r / min, the filter cloth used is 250 mesh, and the filtrate after centrifugation is collected for later use.

[0053] 2. Put the collected filtrate into the ultra-fine membrane separation equipment for circulating nanofiltration concentration and desalination. The nanofiltration membrane adopts polyamide composite membrane produced by Ande Membrane Separation Technology Engineering Co., Ltd., with a pore size of several nanometers and a molecular weight cut-off of more than 200 Concentration and desalination are carried out simultaneously until the salt concentration is lower than 0.5%.

[0054] 3. Pour the ultrafiltration retentate into an activation tank, boil it and keep it for 40 minutes for sterilization, the...

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 a method for extracting sea cucumber oil from sea cucumber cooking liquor. The method comprises the steps as follows: 1. the separation of cooking liquor; 2. ultrafiltration, concentration and desalination; 3. sterilization and zymohydrolysis; 4. inactivation of enzyme; 5. centrifugal filtration; 6. triple effect concentration; 7. deposition in alcohol; 8. secondary desalination; and 9. distillation for recycling the sea cucumber oil, so as to obtain the sea cucumber oil in the sea cucumber cooking liquor finally. The sea cucumber oil contains omega-3 series polyunsaturated fatty acids and contains main components of eicosapentaenoic acid (EPA for short), docosahexenoic acid (DHA for short) and a small quantity of salt. The method not only can extract the sea cucumber oil with high nutrition value, can be widely applied in the fields of food, health care and the like, but also can reduce the environmental pollution after the emission of the sea cucumber cooking liquor and has obvious economic and social benefits.

Description

technical field [0001] The invention relates to a method for extracting sea cucumber oil (referred to as sea cucumber oil) from boiled sea cucumber juice, which belongs to the technical field of deep processing of seafood. Background technique [0002] At present, there is some research on fish oil extracted from deep-sea fish. The fish oil of deep-sea fish contains physiologically active substances that have a significant impact on human health and intellectual development, that is, omega-3 series polyunsaturated fatty acids. Its main components are eicosapentaenoic acid (English name is Eicosapentaenoic acid, referred to as EPA) and docosahexaenoic acid (English name is Docosahexaenoic acid, referred to as DHA), not only play an important role in the structure of the retina and brain , but also a regulator of the metabolism of eicosatetraenoic acid to arachidic acid. In view of the important value of these substances, governments all over the world attach great importance...

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): A23L1/333A23L1/327A23L1/29A23L1/30A23L33/115
Inventor 姜玉宝
Owner QINGDAO JIARILONG SEAFOOD
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