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Method for extracting sea cucumber lecithin from sea cucumber intestines

A technology for sea cucumber intestines and sea cucumber eggs is applied in the field of extracting sea cucumber lecithin, which can solve problems such as waste of resources, and achieve the effects of avoiding waste, being highly feasible and having good economic benefits.

Pending Publication Date: 2022-01-11
WEIHAI YUWANG GRP MARINE BIOLOGICAL ENGCO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the production and processing of sea cucumbers, sea cucumber intestines are mostly discarded as leftovers, which causes a waste of resources; therefore, it is urgent to provide a method for extracting sea cucumber lecithin from sea cucumber intestines, which can make full use of resources , but also produce better economic benefits

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  • Method for extracting sea cucumber lecithin from sea cucumber intestines

Examples

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Embodiment 1

[0032] This embodiment discloses a method for extracting sea cucumber lecithin from sea cucumber intestines. Select sea cucumbers that have been raised temporarily due to hunger, and dissect them to obtain sea cucumber intestines; use light salt water, baking soda aqueous solution, and clear water to pretreat sea cucumber intestines in sequence. Take 1kg of pretreated sea cucumber intestines, add 3-5kg of pure water into the extraction tank, raise the temperature to 95°C, and continue the extraction for 3 hours. During this process, the stirring paddle continues to stir to obtain the extract of sea cucumber intestine pulp; After cooling down to 55-60°C, add 0.1% neutral protease (i.e. 1g) of sea cucumber intestines in sequence and stir for 15 minutes, then add 0.3% alkaline protease (i.e. 3g) of sea cucumber intestines and cut for 3-5 hours, then add Sea cucumber intestine weight 0.05% flavor enzyme (ie 0.5g) shears for 2-5 hours; during the enzyme shearing process, it needs to...

Embodiment 2

[0034]This embodiment discloses a method for extracting sea cucumber lecithin from sea cucumber intestines. Select sea cucumbers that have been raised temporarily due to hunger, and dissect them to obtain sea cucumber intestines; use light salt water, baking soda aqueous solution, and clear water to pretreat sea cucumber intestines in sequence. Take 2kg of pretreated sea cucumber intestines, add 6-10kg of pure water to the extraction tank, raise the temperature to 95°C, and continue the extraction for 3 hours. During this process, the stirring paddle continues to stir to obtain the extract of sea cucumber intestine pulp; After cooling down to 55-60°C, add 0.1% neutral protease (ie 2g) of sea cucumber intestines in sequence and stir for 15 minutes, then add 0.3% alkaline protease (ie 6g) of sea cucumber intestines and cut for 3-5 hours, then add Sea cucumber sausage weight 0.05% flavor enzyme (i.e. 1g) shears for 2-5 hours; during the enzyme shearing process, it needs to be stir...

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Abstract

The invention discloses a method for extracting sea cucumber lecithin from sea cucumber intestines. The method is characterized by comprising the following treatment steps: 1) starving sea cucumbers for temporary culture; 2) performing sea cucumber intestine collection; 3) performing sea cucumber intestine pretreatment; 4) cooking and extracting the material; 5) performing enzymolysis and enzyme inactivation treatment; 6) separating and filtering the mixed solution; and 7) concentrating the separated liquid to obtain the sea cucumber lecithin. According to the method, oil substances in the sea cucumber intestines are utilized, the sea cucumber lecithin with economic value, practical value and nutritional value is extracted, resources can be fully utilized, waste is avoided, and good economic benefits can be generated; in addition, the method has the advantages of strong feasibility in treatment technology and high extraction efficiency, and finally obtains lecithin solids with higher concentration.

Description

technical field [0001] The invention relates to a method, in particular to a method for extracting sea cucumber lecithin from sea cucumber intestines. Background technique [0002] Sea cucumber is a seafood with high nutritional value, and its intestinal nutrition is also very rich. It has health effects such as eliminating fatigue, improving immunity, preventing tumors and treating ulcers. Especially the sea cucumber sausage oil is rich in sea cucumber lecithin with economic value, practical value and nutritional value. However, in the production and processing of sea cucumbers, sea cucumber intestines are mostly discarded as leftovers, which causes a waste of resources; therefore, it is urgent to provide a method for extracting sea cucumber lecithin from sea cucumber intestines, which can make full use of resources , but also produce better economic benefits. Contents of the invention [0003] In order to solve the deficiencies in the above technologies, the present in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C07F9/10A23L33/115
CPCC07F9/103A23L33/115A23V2002/00A23V2200/30
Inventor 白义化冯静邢晓明孙晓楠柳华雨袁晓芳王欣于洋刘艺桥
Owner WEIHAI YUWANG GRP MARINE BIOLOGICAL ENGCO