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Alcohol extraction method of sea cucumber intestinal egg oil, and sea cucumber intestinal egg oil obtained therethrough

A sea cucumber sausage and alcohol extraction technology, which is applied in the fields of pharmaceutical formula, edible oil/fat, fat oil/fat production, etc., can solve the problems of uneconomical processing of sea cucumber by-products, production environment, high personnel requirements, and high cost of sea cucumber sausage egg oil , to avoid oxidative deterioration of raw materials, easy to recycle, maintain the freshness of raw materials and retain nutrients

Pending Publication Date: 2019-09-27
池州市月亮湾生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, the lipid components of various animal and plant materials are usually extracted by carbon dioxide supercritical extraction process, but the extraction process of sea cucumber intestine egg oil has not been reported in the prior art. The main possible reasons are: on the one hand, carbon dioxide supercritical extraction equipment is expensive , the cost of supercritical extraction of sea cucumber intestinal egg oil with carbon dioxide is too high, and the investment is too large, which is not economically cost-effective for the processing of sea cucumber by-products (sea cucumber intestinal eggs); on the other hand, it may be because the carbon dioxide supercritical process needs to be carried out under ultra-high pressure. There are hidden dangers in operation and production safety, and the production environment and personnel requirements are high

Method used

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  • Alcohol extraction method of sea cucumber intestinal egg oil, and sea cucumber intestinal egg oil obtained therethrough
  • Alcohol extraction method of sea cucumber intestinal egg oil, and sea cucumber intestinal egg oil obtained therethrough

Examples

Experimental program
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Effect test

Embodiment 1

[0026] Select sea cucumber intestinal egg raw materials with good integrity in the same batch, and require fresh raw materials, no impurities, no peculiar smell, etc. Freeze-drying at -40°C after packing into trays to obtain the raw material of freeze-dried sea cucumber intestinal eggs;

[0027] Crush the raw material of freeze-dried sea cucumber intestinal eggs with a pulverizer, and the particle size must be ≥60 mesh. After crushing, check the cleanliness, and remove any foreign matter such as shellfish and seaweed in time;

[0028] Use anhydrous ethanol at 40°C and 60RPM to conduct a heating and stirring extraction for 240min, then conduct a second heating and stirring extraction at 40°C and 60RPM for 240min, combine the two extracts and centrifuge at 4000RPM Treat for 20min to obtain the centrifugate;

[0029] Ethanol is removed from the centrifuge at 60-65°C and 0.01MPA low-temperature vacuum until the centrifuge has no ethanol smell, and sea cucumber intestinal egg crud...

Embodiment 2

[0033] The steps are the same as those in Example 1, the difference is that the condition of heating and stirring extraction once is to process 180min at 50°C and 200RPM rotation speed, and the condition of heating and stirring extraction for the second time is to process 180min at 50°C and 200RPM rotation speed, and the separation conditions are Centrifuge at 5000RPM for 15min.

Embodiment 3

[0035] The steps are the same as in Example 1, the difference is that the condition of heating and stirring extraction once is to process 140min at 60°C and 450RPM rotation speed, and the condition of heating and stirring extraction for the second time is to process 140min at 60°C and 450RPM rotation speed, and the separation conditions are Centrifuge at 6500RPM for 11min.

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Abstract

The invention provides an alcohol extraction method of sea cucumber intestinal egg oil, and the sea cucumber intestinal egg oil obtained therethrough, and belongs to the biotechnical field. The extraction method is safe, is simple to operate, does not require a complicated expensive device, and can greatly accelerate the development and utilization of sea cucumber intestinal eggs. The method includes the steps of raw material vacuum freeze-drying, crushing, extraction, vacuum desolvation, purification, vacuum drying and deodorization. The method includes the steps of raw material vacuum freeze-drying, crushing, extraction, vacuum desolvation, purification, vacuum drying and deodorization. The method can be applied to the deep redevelopment and utilization of the sea cucumber intestinal egg oil.

Description

technical field [0001] The invention belongs to the field of biotechnology, and in particular relates to an alcohol extraction method of sea cucumber intestinal egg oil and the obtained sea cucumber intestinal egg oil. Background technique [0002] Sea cucumber, belonging to Holothuroidea (Holothuroidea), is a marine echinoderm living on the seashore to 8,000 meters. It has a history of more than 600 million years. Sea cucumbers feed on seabed algae and plankton. Sea cucumber is not only a precious food, but also a valuable medicinal material. Sea cucumber oil is rich in nutrients such as phospholipids and unsaturated fatty acids, which is a good dietary supplement for the elderly and women. However, traditional sea cucumber oil often causes severe seafood allergy due to histamine, making it impossible for a large number of people to take it. [0003] After traditional sea cucumber oil is extracted, it is difficult to use it for secondary processing. At the same time, sea...

Claims

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Application Information

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IPC IPC(8): C11B1/02C11B3/00C11B1/10A61K8/92A61Q19/00A23D9/007A23L2/38
CPCC11B1/02C11B1/10C11B3/001A61K8/925A61Q19/00A23D9/007A23L2/38
Inventor 柯亚夫仇登宇
Owner 池州市月亮湾生物科技有限公司
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