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Extraction method and application of mole cricket oil

An extraction method, the technology of mole crickets, applied in the field of oil extraction from mole crickets, can solve undiscovered problems and achieve the effects of increasing oil yield, delaying aging, and regulating internal balance

Inactive Publication Date: 2018-04-20
湖北聚注通用技术研究有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] For the extraction technology of mole cricket oil, no related reports have been found

Method used

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  • Extraction method and application of mole cricket oil
  • Extraction method and application of mole cricket oil
  • Extraction method and application of mole cricket oil

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A method for extracting oil from mole crickets, comprising the steps of:

[0025] (1) Collect mole crickets, starve them for 11 hours, wash them with water, and set aside;

[0026] (2) After scalding the clean mole crickets in step (1) to death with hot water at 65°C, place them in a drying oven at 8.0°C for 1.5 days, then place them in a tissue grinder and pulverize them into powder, pass through a 70-mesh sieve, get mole cricket powder;

[0027] (3) Add the mole cricket powder in step (2) to petroleum ether with a mass volume ratio of 8.5, and carry out high-speed homogenization-ultrasonic integrated extraction for 25 minutes at 48°C. The ultrasonic power is 300W, and the shearing speed is 8000rpm. Filter , The filtrate is distilled under reduced pressure to obtain mole cricket oil.

Embodiment 2

[0029] A method for extracting oil from mole crickets, comprising the steps of:

[0030] (1) Collect mole crickets, starve them for 15 hours, wash them with water, and set aside;

[0031] (2) After scalding the clean mole crickets in step (1) to death with hot water at 70°C, place them in a drying oven at 10°C for 2 days, then place them in a tissue grinder and pulverize them into powder, and pass through an 80-mesh sieve to obtain mole cricket powder;

[0032] (3) Add the mole cricket powder in step (2) to petroleum ether with a mass volume ratio of 10, and perform high-speed homogenization-ultrasonic integrated extraction at 55°C for 30 minutes, the ultrasonic power is 350W, and the shearing speed is 9000rpm, filter , The filtrate is distilled under reduced pressure to obtain mole cricket oil.

Embodiment 3

[0034] A method for extracting oil from mole crickets, comprising the steps of:

[0035] (1) Collect mole crickets, starve them for 8 hours, wash them with water, and set aside;

[0036] (2) After scalding the clean mole crickets in step (1) to death with hot water at 60°C, place them in a drying oven at 5°C to dry for 1 day, then place them in a tissue grinder and pulverize them into powder, pass through a 60-mesh sieve to obtain mole cricket powder;

[0037] (3) Add the mole cricket powder in step (2) to petroleum ether with a mass volume ratio of 7, and perform high-speed homogenization-ultrasonic integrated extraction at 40°C for 20 minutes, with ultrasonic power of 200W and shear speed of 7000rpm, and filter , The filtrate is distilled under reduced pressure to obtain mole cricket oil.

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PUM

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Abstract

The invention discloses an extraction method and an application of mole cricket oil, and specifically includes a formula for a pet health-care product. The extraction method of the mole cricket oil roughly comprises the extraction steps: cleaning live mole cricket, scalding to be dead with boiling water, drying at low temperature and preparing a powder, then taking petroleum ether as a solvent, extracting by a high-speed homogenization-ultrasonic integrated method, and finally carrying out separation operation to obtain the mole cricket oil. Various extraction technologies are in combined application and are assisted with each other, high-efficiency extraction is achieved, use of solvents is reduced, and the method is a relatively environment-friendly extraction method.

Description

technical field [0001] The invention relates to a method for extracting oil, in particular to a method for extracting oil from mole crickets. Background technique: [0002] Mole cricket, also known as Lala cricket and Dila cricket, is a general term for insects of the mole cricket family of the order Orthoptera of the phylum Arthropods. [0003] At present, the development of insects is mostly concentrated on the research of proteins and sugars, and the research on insect oils is relatively neglected. In insects, the fat content is rich, and there are rich types of fats. At the same time, the growth activities of insects need to store a large amount of energy, and most of these energy are stored in the form of fat. Therefore, high-quality insects can be obtained by extracting fat from insects. Oil. [0004] These insect oils contain a large amount of unsaturated fatty acids, including linoleic acid, α-linolenic acid, etc., which are essential fatty acids for the human body...

Claims

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Application Information

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IPC IPC(8): C11B1/10A23K20/158C11B1/02
CPCA23K20/158C11B1/02C11B1/106C11B1/108
Inventor 不公告发明人
Owner 湖北聚注通用技术研究有限公司
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