Extraction and application of glowworm grease

A firefly and oil technology, which is applied in the field of oil extraction from fireflies, can solve problems such as undiscovered, and achieve the effects of preventing volatilization, enhancing memory, and enriching unsaturated fatty acids

Inactive Publication Date: 2018-08-31
FOSHAN JUCHENG BIOCHEM TECH RES & DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] As for the extraction technology of firefly oil, no relevant reports have been found

Method used

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  • Extraction and application of glowworm grease

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A method for extracting oil from fireflies, comprising the steps of:

[0027] (1) Fireflies are dried, pulverized into powder, and set aside;

[0028] (2) Preheat the firefly dry powder in step (1) with a microwave device, the microwave frequency is 300w, heat up to 90°C, and heat at a constant temperature until the oil is precipitated, and then adjust the pressure to a negative pressure state. The pressure in the negative pressure state is 80kpa, according to the ratio of material to liquid 1:8, add water to extract for 60min;

[0029] (3) The precipitated oil was left to settle for 18 hours until the oil-water layer was separated and the oil layer was collected;

[0030] (4) Filter the oil layer collected in step (3) with a filter membrane of 0.05 μm, and then conduct microwave heating at 65° C. until the water content is lower than 0.1%, to obtain firefly oil.

Embodiment 2

[0032] A method for extracting oil from fireflies, comprising the steps of:

[0033] (1) Fireflies are dried, pulverized into powder, and set aside;

[0034] (2) Preheat the dry firefly powder in step (1) with a microwave device, the microwave frequency is 100w, raise the temperature to 70°C, and heat at a constant temperature until the oil is precipitated, and then adjust the pressure to a negative pressure state. The pressure in the negative pressure state is 60kpa, according to the ratio of material to liquid 1:5, add water for extraction for 30min;

[0035] (3) The precipitated oil was left to settle for 12 hours until the oil-water layer was separated and the oil layer was collected;

[0036] (4) Filter the oil layer collected in step (3) with a 0.05 μm filter membrane, and then heat it with microwaves at 50° C. until the water content is lower than 0.1%, to obtain firefly oil.

Embodiment 3

[0038] A method for extracting oil from fireflies, comprising the steps of:

[0039] (1) Fireflies are dried, pulverized into powder, and set aside;

[0040] (2) Preheat the firefly dry powder in step (1) with a microwave device, the microwave frequency is 500w, heat up to 110°C, and heat at a constant temperature until the oil is precipitated, and then adjust the pressure to a negative pressure state. The pressure in the negative pressure state is 100kpa, according to the ratio of material to liquid 1:10, add water to extract for 90min;

[0041] (3) The precipitated oil was left to settle for 24 hours until the oil-water layer was separated and the oil layer was collected;

[0042] (4) Filter the oil layer collected in step (3) with a filter membrane of 0.05 μm, and then conduct microwave heating at 80° C. until the water content is lower than 0.1%, to obtain firefly oil.

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Abstract

The invention discloses extraction and application of glowworm grease, and further discloses a formula of making the glowworm grease into squirrel fodder. The preparation method for the glowworm grease generally comprises the following steps that glowworms are dried and smashed, glowworm powder is subjected to microwave preheating and extraction with water, after the extracted liquid is layered, an oil layer is obtained, and finally, the oil layer is filtered and is subjected to thermal dehydration to obtain the glowworm grease. According to the extraction, the extraction time is reduced to the largest extent by utilizing the microwaving and negative pressure technology, and extraction quality is improved, thereby acquiring the glowworm grease with better quality and higher purity.

Description

technical field [0001] The invention relates to a method for extracting oil, in particular to a method for extracting oil from fireflies. Background technique: [0002] Firefly is a common name for insects that can emit light in the family Insecta Coleoptera, and most species of firefly adults only drink water or eat pollen and nectar, or directly use the oil stored in the larval stage, and the oil stored in the larval stage can satisfy most of the firefly. energy requirements. As an important energy source for fireflies to carry out physiological activities including flight, reproduction, development, and metamorphosis, fireflies need enough oil to provide energy for luminescence, so the oil stored in the adult body is extremely excellent. [0003] Insect oil contains a large amount of unsaturated fatty acids, including linoleic acid, α-linolenic acid, etc., which are essential fatty acids for the human body. A balanced intake of sufficient oil can effectively regulate the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11B1/02C11B1/10C11B1/12C11B3/00C11B3/16A23K10/20A23K10/30A23K20/10A23K20/105A23K20/142A23K20/158A23K20/174A23K20/20A23K50/50
CPCC11B1/02A23K10/20A23K10/30A23K20/10A23K20/105A23K20/142A23K20/158A23K20/174A23K20/20A23K50/50C11B1/10C11B1/108C11B1/12C11B3/001C11B3/005C11B3/008C11B3/16
Inventor 不公告发明人
Owner FOSHAN JUCHENG BIOCHEM TECH RES & DEV CO LTD
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