Check patentability & draft patents in minutes with Patsnap Eureka AI!

Method for extracting taurine from mussel

A technology of taurine and mussels, applied in chemical instruments and methods, preparation of organic compounds, organic chemistry, etc., can solve the problems of high extraction cost and low purity of taurine, and achieve low extraction cost and simple and effective method , high extraction rate and high purity

Active Publication Date: 2013-12-25
ZHEJIANG MARINE DEV RES INST
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to solve the problem of high extraction cost and low purity of taurine obtained by the existing taurine extraction method, and provide a method of extracting taurine from mussels with high extraction rate and purity, simple extraction process and low extraction cost. The Taurine 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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] (1) Homogenization: Weigh 2Kg of washed mussel meat, mash it into a slurry, add distilled water, and stir evenly to obtain a homogenate, wherein the mass ratio of mussel meat to distilled water is 1:3.

[0028] (2) Ultrasonic crushing: The homogenate was treated with an ultrasonic wave with a power of 420W for 50 minutes at a constant temperature of 45°C to obtain a crushing liquid.

[0029] (3) Extraction: heat and boil the crushed liquid in a boiling water bath for 1.5 hours, filter the crushed liquid with gauze to obtain the extract and filter residue, repeat the extraction of the filter residue twice according to steps (1)~(3), and combine the extract.

[0030] (4) Secondary separation: add 10% sulfosalicylic acid to the extract, the mass ratio of sulfosalicylic acid to extract is 1:5, centrifuge the extract to obtain the supernatant The supernatant was ultrafiltered under a pressure of 1.5MPa with an ultrafiltration membrane with a molecular cut-off of 1000Da to ob...

Embodiment 2

[0035] (1) Homogenization: Weigh 2Kg of washed mussel meat, mash it into a slurry, add distilled water, and stir evenly to obtain a homogenate, wherein the mass ratio of mussel meat to distilled water is 1:4.

[0036] (2) Ultrasonic crushing: The homogenate was treated with an ultrasonic wave with a power of 400W for 60 minutes at a constant temperature of 40°C to obtain a crushing liquid.

[0037] (3) Extraction: heat and boil the crushed liquid in a boiling water bath for 2 hours, filter the crushed liquid with gauze to obtain the extract and filter residue, repeat the extraction of the filter residue twice according to steps (1)~(3), and combine the extract.

[0038](4) Secondary separation: add 10% sulfosalicylic acid to the extract, the mass ratio of sulfosalicylic acid to extract is 1:7, centrifuge the extract to obtain the supernatant The supernatant was ultrafiltered under a pressure of 1.7MPa with an ultrafiltration membrane with a molecular cut-off of 1000Da to obtai...

Embodiment 3

[0043] (1) Homogenization: Weigh 2Kg of washed mussel meat, mash it into a slurry, add distilled water, and stir evenly to obtain a homogenate, wherein the mass ratio of mussel meat to distilled water is 1:6.

[0044] (2) Ultrasonic crushing: The homogenate was treated with an ultrasonic wave with a power of 450W for 30 minutes at a constant temperature of 50°C to obtain a crushing liquid.

[0045] (3) Extraction: Heat and boil the crushed solution in a boiling water bath for 1 hour, filter the crushed solution with gauze to obtain the extract and filter residue, repeat the extraction of the filter residue twice according to steps (1)~(3), and combine the extract.

[0046] (4) Secondary separation: add 10% sulfosalicylic acid to the extract, the mass ratio of sulfosalicylic acid to extract is 1: 10, centrifuge the extract to obtain the supernatant The supernatant was ultrafiltered under a pressure of 2 MPa with an ultrafiltration membrane with a molecular cut-off of 1000 Da to...

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 taurine from mussels, which solves the problems that the extraction cost is high and the purity of the obtained taurine is low when the existing taurine extraction method is adopted. The method comprises the following steps of: 1) homogenization; 2) ultrasonic crushing; 3) extraction; 4) secondary separation; 5) purification; 6) concentration; and 7) crystallization and drying. The method for extracting taurine from mussels has the advantages of high extraction rate and purity, simple extraction process and low extraction cost.

Description

technical field [0001] The invention relates to a method for extracting taurine, in particular to a method for extracting taurine from mussels. Background technique [0002] Taurine is also known as taurocholic acid and taurobilin, and its chemical name is 2-aminoethanesulfonic acid. It is a sulfur-containing non-protein amino acid and one of the essential amino acids in the human body. One of them has unique pharmacological and nutritional health effects. It can increase the ability of cells to resist oxidation, free radical damage and anti-virus damage. It has the functions of enhancing vision, promoting brain development, relieving fatigue, lowering cholesterol, inhibiting gallstones, anti-inflammatory and analgesic effects. Therefore, taurine is widely used In medicine, food additives and other fields. [0003] There are two main methods for the production of taurine: chemical synthesis and natural extraction. At present, chemical synthesis is the most widely used met...

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): C07C309/14C07C303/44
Inventor 廖妙飞付万冬郑斌周宇芳钟明杰杨会成
Owner ZHEJIANG MARINE DEV RES INST
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com