CN107904011A - A kind of method that fly maggot crude oil is separated into 4 kinds of fly maggot oil - Google Patents
A kind of method that fly maggot crude oil is separated into 4 kinds of fly maggot oil Download PDFInfo
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- CN107904011A CN107904011A CN201711139092.1A CN201711139092A CN107904011A CN 107904011 A CN107904011 A CN 107904011A CN 201711139092 A CN201711139092 A CN 201711139092A CN 107904011 A CN107904011 A CN 107904011A
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- fly maggot
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B7/00—Separation of mixtures of fats or fatty oils into their constituents, e.g. saturated oils from unsaturated oils
- C11B7/0075—Separation of mixtures of fats or fatty oils into their constituents, e.g. saturated oils from unsaturated oils by differences of melting or solidifying points
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- Oil, Petroleum & Natural Gas (AREA)
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- Edible Oils And Fats (AREA)
Abstract
The invention belongs to fly maggot oil separation technology field, more particularly to a kind of method that fly maggot crude oil is separated into 4 kinds of fly maggot oil.A kind of method that fly maggot crude oil is separated into 4 kinds of fly maggot oil, includes the following steps：Precooling, defrosting, centrifugation removal of impurities, temperature adjustment, centrifugation removal of impurities, temperature adjustment, again centrifugation removal of impurities, temperature adjustment, centrifugation removal of impurities and sterilizing.The method physical method for separation of the present invention, no chemical reaction, does not produce any discarded object, reaches clean manufacturing；The method technique of the present invention is simple, and equipment is simple, easily operated control；The method of the present invention can intercept the maggot oil of any temperature point at 15 30 DEG C of temperature.
Description
Technical field
The invention belongs to fly maggot oil separation technology field, more particularly to a kind of fly maggot crude oil is separated into 4 kinds of fly maggots oil
Method.
Background technology
Last century the eighties, reform and opening-up, promote the great development of poultry fish culture industry, are raised to solve feed formulation ox
With the shortage of protein, the upsurge of a wheel housefly maggot production is started, has alleviated the state in short supply of feed protein, and dropped with fly maggot
The excrement of excretion is solved, good condition is created for poultry fish culture sustainable development.With the tremendous development of China's science and technology,
Progressively open fly maggot and be not only excellent feed protein product, and develop protein, fat and a variety of physiological activity therein
Material can provide the prospect of many-sided application and development such as food, health products, medicine for the mankind.Develop food from fly maggot so far
Listed with multiple products such as maggot pulp beverage, active Flyblow albumen powder, fly maggot antibacterial peptide, fly maggot oil, chitin, chitosans.
Fat in fly maggot body, component is more and complicated, and research is still few.What it has been established that have stearic acid, palmitic acid, oleic acid,
More than the 10 kinds of aliphatic acid such as heavy oil acid, leukotrienes, arachidic acid, palmitic acid, palmitoleic acid, myristic acid.Qualitative scanning learns also exist
Saturated fatty acid and unsaturated fatty acids, and aromatics species material.
The relation of contained fat mass and fly maggot compost is maximum in fly maggot body, fat and carbohydrate in compost
Content is high, and the fat of fly maggot is more, on the contrary then few.According to detection, in fly maggot body crude fat content from 2.5-7.5%, content fluctuation compared with
Greatly.Reason is related in the dispensing that can be absorbed be converted into fat in compost.Therefore, to obtain containing high-fat fly maggot,
The Related Component proportioning of compost must be paid close attention to.
Unrighted acid accounts for 55-75% in fly maggot fat, and usual accounting is up to more than 60%, and (20 DEG C) are under room temperature
Liquid, it is cotton-shaped that accounting low 60%, which top often occurs for liquid lower part, is then all in a liquid state after 30 DEG C of temperature ＞.
Experimental study develops, and the activity intensity of fly maggot oil and the saturated fatty acid that contains in maggot oil and unrighted acid account for
Than related, activity intensity is high with the accounting of unrighted acid and strengthens, thus reduces the saturated fatty acid accounting in fly maggot oil
The activity intensity of fly maggot oil can be improved, on the contrary the activity intensity of maggot oil can weaken with the accounting height of saturated fat, and its mechanism is still
It is unclear, need further to be studied.
The method of separation and Extraction maggot oil from fly maggot, there is squeezing method, centrifugal separation, aqueous enzymatic method, solvent extraction, film point
From method etc., in these methods, solvent extraction oil yield highest, but only drawback is that remove Residual oil solvent and the impurity of dissolution
Difficult and solvent consumption is maximum, of high cost, and production safety requires high.
In recent years, the application study to fly maggot oil obtains many useful achievements, and obtain highly recognition has：Golden yellow is killed in suppression
Staphylococcus, Pseudomonas aeruginosa；In treatment skin injury, such as boiling water scald, burn, scratch external application have anti-inflammatory, promote wound to be cured
Close and significantly reduce the obvious therapeutic effect such as scar；Have remove blood rubbish and Free Radical and without haemocylolysis；To human body
With animal skin is impaired or normal all non-stimulated and allergic reaction；It is buffer solution in phosphate, with neutral lipase enzyme
Fly maggot oil, obtained fly maggot fatty acid mixt are solved, integrase and reverse transcriptase to AIDS have good suppression and treatment effect
Fruit.Latest find have to the confused flour beetle and red flour beetle of harm storage grain beans, medicinal material, edible mushroom, dried fruit etc. it is strong drive and
Killing effect.It is reported that there is the growth factor of mechanism and scholar in maggot oil is studied.
The information for being disclosed in the background section is merely intended to understanding of the increase to the general background of the present invention, without answering
It has been the prior art well known to persons skilled in the art when being considered as recognizing or implying the information structure in any form.
The content of the invention
To overcome above-mentioned deficiency, the present invention provides a kind of method that fly maggot crude oil is separated into 4 kinds of fly maggot oil, this method profit
With fusing point and difference of specific gravity different in maggot oil, it is isolated and purifies.
Technical solution provided by the invention is as follows：
A kind of method that fly maggot crude oil is separated into 4 kinds of fly maggot oil, includes the following steps：
(1) outsourcing or the cylindrical oil container of self-control, container appearance engrave or stick scale paper；
(2) fly maggot crude oil is injected in oil container, is placed in freezing in refrigerator or freezer, make fly maggot oily at less than 8 DEG C
All solidifications, obtain fly maggot solidification shape crude oil；
(3) fly maggot solidification shape crude oil is taken out together with container, be placed in temperature controlled compartment, temperature adjustment control room temperature is 15 DEG C, makes fly
All solutions freeze-thaw goes out maggot solidification shape crude oil at this temperature；With food grade as fly maggot crude oil is sucked container by sebific duct or silicone tube
It is interior, the fly maggot crude oil of sucking-off desk centrifuge is centrifuged into 7-10min, solid content, the bottling of control capacity specifications or tinning is removed, obtains
To 4# fly maggots oil；
(4) after completing step (3), the refrigerating and air-conditioning of temperature controlled compartment is switched into heating, after being warming up to 19 DEG C, then is switched back into
Refrigeration, it is 19 DEG C to keep indoor temperature, the following same step of operating method (3), obtains 3# fly maggots oil；
(5) after completing step (4), temperature control room temperature is adjusted to 24 DEG C, the following same step of operating method (3), obtains 2# flies
Maggot oil；
(6) after completing step (5), for temperature controlled compartment temperature regulating to 30 DEG C, the following same step of operating method (3), obtains 1# fly maggots
Oil；
(7) canned good oil bottle is sterilized in microwave liquid sterilising machine.
Preferably, the material of the cylindrical oil container described in step (1) is food grade transparent plastic, cylinder shape dress
The height of oil vessel and diameter ratio are 2-3, when coefficient of admission is 0.8, can load 5-8L.
Preferably, centrifugal rotational speed is 6000-8000r/min in step (3).
Preferably, the temperature of sterilizing is 60-75 DEG C in step (7), the time of sterilizing is 2-3min.
Compared with prior art, the present invention has the advantages that：
(1) method physical method for separation of the invention, no chemical reaction, does not produce any discarded object, reaches cleaning life
Production.
(2) method technique of the invention is simple, and equipment is simple, easily operated control.
(3) method of the invention can intercept the fly maggot oil of any temperature point at 15-30 DEG C of temperature.
Embodiment
Following embodiments do not limit the present invention to be better understood from the present invention.Experimental method in following embodiments,
Unless otherwise specified, it is conventional method.
Embodiment 1：
A kind of method that fly maggot crude oil is separated into 4 kinds of fly maggot oil, includes the following steps：
(1) outsourcing or the cylindrical oil container of self-control, container appearance engrave or stick scale paper；The cylindrical charge of oil
The material of container is food grade transparent plastic, and height and the diameter ratio of cylindrical oil container are 2, is 0.8 in coefficient of admission
When, 5L can be loaded；
(2) fly maggot crude oil is injected in oil container, is placed in freezing in refrigerator or freezer, make fly maggot oily at less than 8 DEG C
All solidifications, obtain fly maggot solidification shape crude oil；
(3) fly maggot solidification shape crude oil is taken out together with container, be placed in temperature controlled compartment, temperature adjustment control room temperature is 15 DEG C, makes fly
All solutions freeze-thaw goes out maggot solidification shape crude oil at this temperature；With food grade as fly maggot crude oil is sucked container by sebific duct or silicone tube
It is interior, the fly maggot crude oil of sucking-off desk centrifuge is centrifuged into 7min, removes solid content, the bottling of control capacity specifications or tinning；Obtain
4# fly maggots oil；Centrifugal rotational speed is 6000r/min；
(4) after completing step (3), the refrigerating and air-conditioning of temperature controlled compartment is switched into heating, after being warming up to 19 DEG C, then is switched back into
Refrigeration, it is 19 DEG C to keep indoor temperature, the following same step of operating method (3), obtains 3# fly maggots oil；
(5) after completing step (4), temperature control room temperature is adjusted to 24 DEG C, the following same step of operating method (3), obtains 2# flies
Maggot oil；
(6) after completing step (5), for temperature controlled compartment temperature regulating to 30 DEG C, the following same step of operating method (3), obtains 1# fly maggots
Oil；
(7) canned good oil bottle is sterilized in microwave liquid sterilising machine；The temperature of sterilizing be 60 DEG C, sterilizing when
Between be 2min.
Embodiment 2：
A kind of method that fly maggot crude oil is separated into 4 kinds of fly maggot oil, includes the following steps：
(1) outsourcing or the cylindrical oil container of self-control, container appearance engrave or stick scale paper；The cylindrical charge of oil
The material of container is food grade transparent plastic, and height and the diameter ratio of cylindrical oil container are 3, is 0.8 in coefficient of admission
When, 8L can be loaded；
(2) fly maggot crude oil is injected in oil container, is placed in freezing in refrigerator or freezer, make fly maggot oily at less than 8 DEG C
All solidifications, obtain fly maggot solidification shape crude oil；
(3) fly maggot solidification shape crude oil is taken out together with container, be placed in temperature controlled compartment, temperature adjustment control room temperature is 15 DEG C, makes fly
All solutions freeze-thaw goes out maggot solidification shape crude oil at this temperature；With food grade as fly maggot crude oil is sucked container by sebific duct or silicone tube
It is interior, the fly maggot crude oil of sucking-off desk centrifuge is centrifuged into 10min, removes solid content, the bottling of control capacity specifications or tinning；Obtain
4# fly maggots oil；Centrifugal rotational speed is 8000r/min；
(4) after completing step (3), the refrigerating and air-conditioning of temperature controlled compartment is switched into heating, after being warming up to 19 DEG C, then is switched back into
Refrigeration, it is 19 DEG C to keep indoor temperature, the following same step of operating method (3), obtains 3# fly maggots oil；
(5) after completing step (4), temperature control room temperature is adjusted to 24 DEG C, the following same step of operating method (3), obtains 2# flies
Maggot oil；
(6) after completing step (5), for temperature controlled compartment temperature regulating to 30 DEG C, the following same step of operating method (3), obtains 1# fly maggots
Oil；
(7) canned good oil bottle is sterilized in microwave liquid sterilising machine；The temperature of sterilizing be 75 DEG C, sterilizing when
Between be 3min.
Embodiment 3：
A kind of method that fly maggot crude oil is separated into 4 kinds of fly maggot oil, includes the following steps：
(1) outsourcing or the cylindrical oil container of self-control, container appearance engrave or stick scale paper；The cylindrical charge of oil
The material of container is food grade transparent plastic, and height and the diameter ratio of cylindrical oil container are 2.5, are in coefficient of admission
When 0.8,6L can be loaded；
(2) fly maggot crude oil is injected in oil container, is placed in freezing in refrigerator or freezer, make fly maggot oily at less than 8 DEG C
All solidifications, obtain fly maggot solidification shape crude oil；
(3) fly maggot solidification shape crude oil is taken out together with container, be placed in temperature controlled compartment, temperature adjustment control room temperature is 15 DEG C, makes fly
All solutions freeze-thaw goes out maggot solidification shape crude oil at this temperature；With food grade as fly maggot crude oil is sucked container by sebific duct or silicone tube
It is interior, the fly maggot crude oil of sucking-off desk centrifuge is centrifuged into 8min, removes solid content, the bottling of control capacity specifications or tinning；Obtain
4# fly maggots oil；Centrifugal rotational speed is 7000r/min；
(4) after completing step (3), the refrigerating and air-conditioning of temperature controlled compartment is switched into heating, after being warming up to 19 DEG C, then is switched back into
Refrigeration, it is 19 DEG C to keep indoor temperature, the following same step of operating method (3), obtains 3# fly maggots oil；
(5) after completing step (4), temperature control room temperature is adjusted to 24 DEG C, the following same step of operating method (3), obtains 2# flies
Maggot oil；
(6) after completing step (5), for temperature controlled compartment temperature regulating to 30 DEG C, the following same step of operating method (3), obtains 1# fly maggots
Oil；
(7) canned good oil bottle is sterilized in microwave liquid sterilising machine；The temperature of sterilizing be 70 DEG C, sterilizing when
Between be 2.5min.
The 4 kinds of fly maggot oils obtained using method in embodiment 1-3 are not detected, the results are shown in Table 1.
The testing result of fly maggot oil is prepared in the method for the present invention of table 1
Note：Above-mentioned testing result is the average value that embodiment 1-3 obtains 4 kinds of fly maggot oil.
As shown in Table 1, the multinomial technical indicator of fly maggot oil that method of the invention is prepared meets food product country mark
It is accurate.
It is foregoing to the present invention specific exemplary embodiment description be in order to illustrate and illustration purpose.These descriptions
It is not wishing to limit the invention to disclosed precise forms, and it will be apparent that according to the above instruction, can be much changed
And change.The purpose of selecting and describing the exemplary embodiment is that explain that the certain principles of the present invention and its reality should
With so that those skilled in the art can realize and utilize the present invention a variety of exemplaries and
Various chooses and changes.The scope of the present invention is intended to be limited by claims and its equivalents.
Claims (4)
- A kind of 1. method that fly maggot crude oil is separated into 4 kinds of fly maggot oil, it is characterised in that include the following steps：(1) outsourcing or the cylindrical oil container of self-control, container appearance engrave or stick scale paper；(2) fly maggot crude oil is injected in oil container, is placed in freezing in refrigerator or freezer, fly maggot oil is made at less than 8 DEG C all Solidification, obtains fly maggot solidification shape crude oil；(3) fly maggot solidification shape crude oil is taken out together with container, be placed in temperature controlled compartment, temperature adjustment control room temperature is 15 DEG C, coagulates fly maggot All solutions freeze-thaw goes out solid fraction crude oil at this temperature；, will with food grade as sebific duct or silicone tube suck fly maggot crude oil in container The fly maggot crude oil of sucking-off centrifuges 7-10min with desk centrifuge, removes solid content, the bottling of control capacity specifications or tinning, obtains 4# Fly maggot oil；(4) after completing step (3), the refrigerating and air-conditioning of temperature controlled compartment is switched into heating, after being warming up to 19 DEG C, then switches back into system Cold, it is 19 DEG C to keep indoor temperature, the following same step of operating method (3), obtains 3# fly maggots oil；(5) after completing step (4), temperature control room temperature is adjusted to 24 DEG C, the following same step of operating method (3), obtains 2# fly maggots oil；(6) after completing step (5), temperature controlled compartment temperature regulating is to 30 DEG C, the following same step of operating method (3), obtains 1# fly maggots oil；(7) canned good oil bottle is sterilized in microwave liquid sterilising machine.
- 2. the method according to claim 1 that fly maggot crude oil is separated into 4 kinds of fly maggot oil, it is characterised in that in step (1) The material of the cylindrical oil container is food grade transparent plastic, and height and the diameter ratio of cylindrical oil container are 2- 3, when coefficient of admission is 0.8,5-8L can be loaded.
- 3. the method according to claim 1 that fly maggot crude oil is separated into 4 kinds of fly maggot oil, it is characterised in that in step (3) Centrifugal rotational speed is 6000-8000r/min.
- 4. the method according to claim 1 that fly maggot crude oil is separated into 4 kinds of fly maggot oil, it is characterised in that in step (7) The temperature of sterilizing is 60-75 DEG C, and the time of sterilizing is 2-3min.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711139092.1A CN107904011A (en) | 2017-11-16 | 2017-11-16 | A kind of method that fly maggot crude oil is separated into 4 kinds of fly maggot oil |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711139092.1A CN107904011A (en) | 2017-11-16 | 2017-11-16 | A kind of method that fly maggot crude oil is separated into 4 kinds of fly maggot oil |
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|---|---|---|---|
| CN201711139092.1A Pending CN107904011A (en) | 2017-11-16 | 2017-11-16 | A kind of method that fly maggot crude oil is separated into 4 kinds of fly maggot oil |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1989231A (en) * | 2005-04-14 | 2007-06-27 | 株式会社艾迪科 | Dry fractionation method for fat |
| CN102229860A (en) * | 2011-05-19 | 2011-11-02 | 天津科技大学 | Supersonic wave method for promoting rapid crystallization and fractionation of palm oil |
| CN106892961A (en) * | 2017-02-14 | 2017-06-27 | 广西肽王生物科技有限公司 | A kind of separating and extracting process of fly-maggot protein polypeptide and fly maggot oil |
-
2017
- 2017-11-16 CN CN201711139092.1A patent/CN107904011A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1989231A (en) * | 2005-04-14 | 2007-06-27 | 株式会社艾迪科 | Dry fractionation method for fat |
| CN102229860A (en) * | 2011-05-19 | 2011-11-02 | 天津科技大学 | Supersonic wave method for promoting rapid crystallization and fractionation of palm oil |
| CN106892961A (en) * | 2017-02-14 | 2017-06-27 | 广西肽王生物科技有限公司 | A kind of separating and extracting process of fly-maggot protein polypeptide and fly maggot oil |
Non-Patent Citations (1)
| Title |
|---|
| 宁正祥 等: "《食品生物化学》", 31 July 2006, 华南理工大学出版社 * |
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