CN107384575A - A kind of method of the dry pupal fat fat of low-temperature extraction insect - Google Patents
A kind of method of the dry pupal fat fat of low-temperature extraction insect Download PDFInfo
- Publication number
- CN107384575A CN107384575A CN201710731231.3A CN201710731231A CN107384575A CN 107384575 A CN107384575 A CN 107384575A CN 201710731231 A CN201710731231 A CN 201710731231A CN 107384575 A CN107384575 A CN 107384575A
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- CN
- China
- Prior art keywords
- insect
- dry
- extraction
- fat
- pupa
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000605 extraction Methods 0.000 title claims abstract description 56
- 241000238631 Hexapoda Species 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 title claims abstract description 16
- 241000382353 Pupa Species 0.000 claims abstract description 30
- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 239000001273 butane Substances 0.000 claims abstract description 10
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 claims abstract description 10
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000002904 solvent Substances 0.000 claims abstract description 9
- 239000007791 liquid phase Substances 0.000 claims abstract description 8
- 230000006837 decompression Effects 0.000 claims abstract description 4
- 239000000843 powder Substances 0.000 claims abstract description 4
- 238000009834 vaporization Methods 0.000 claims abstract description 4
- 230000008016 vaporization Effects 0.000 claims abstract description 4
- 241000254109 Tenebrio molitor Species 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 235000007340 Hordeum vulgare Nutrition 0.000 claims description 7
- 240000005979 Hordeum vulgare Species 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 241000209219 Hordeum Species 0.000 description 6
- 239000012071 phase Substances 0.000 description 4
- 241000254105 Tenebrio Species 0.000 description 3
- 239000004519 grease Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 239000002154 agricultural waste Substances 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 235000013402 health food Nutrition 0.000 description 1
- 239000003317 industrial substance Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- 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
- C11B1/00—Production of fats or fatty oils from raw materials
- C11B1/02—Pretreatment
-
- 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
- C11B1/00—Production of fats or fatty oils from raw materials
- C11B1/10—Production of fats or fatty oils from raw materials by extracting
- C11B1/102—Production of fats or fatty oils from raw materials by extracting in counter-current; utilisation of an equipment wherein the material is conveyed by a screw
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Fats And Perfumes (AREA)
- Extraction Or Liquid Replacement (AREA)
Abstract
The invention discloses a kind of method of the dry pupal fat fat of low-temperature extraction insect, it comprises the following steps：(1) fresh and alive insect pupa is cleaned up, then be baked to；(2) and then insect dry pupa powder is broken, by the dry pupa input rotation transmission extractor of the insect of crushing, extraction temperature is 10 15 DEG C, and using liquefied butane as solvent, continuous countercurrent extraction is carried out to the dry pupa of insect；(3) and then extraction liquid phase is extracted, decompression makes the solvent constantly vaporization in extraction liquid phase be separated with extract, obtains insect oil.The present invention is easy to industrialized production, whole low-temperature extraction, extraction yield height.
Description
Technical field
The present invention relates to insects deep-processing technical field of agricultural products, and in particular to a kind of dry pupal fat fat of low-temperature extraction insect
Method.
Background technology
Yellow meal worm has the characteristics that growth is fast, breeding coefficient is high, and Major Foods are agricultural waste material；Yellow meal worm is rich in more
Kind nutriment, has very high Development volue, oneself realizes industrial aquaculture, and national annual production is up to ten tens of thousands of tons：Yellow meal worm produces
Industry melts hair and is included in Ministry of Agriculture's " Bumper Harvest Plan " by country, and prospect is very wide.At present, the application of yellow meal worm only limits extraordinary support
Grow the bait of animal, comprehensive deep processing still belongs to blank, the extraction and application of tenebrio oil also also in the stage at the early-stage, and
Tenebrio oil is high-grade health food, can also make important industrial chemicals.
Barley worm is to be introduced in recent years from country in Southeast Asia, is a kind of larva of TRenebrionidae's species.Mature larva largest body
Long 6 cms, bigger than in general yellow meal worm 3-4 times, yield is 5 times of yellow meal worm, and nutritive value is better than yellow meal worm.
Grease is extracted from yellow meal worm or barley worm polypide, is presently mainly leached using traditional squeezing and organic solvent
Method, pollution is big, recovery rate is low, high energy consumption, and oil quality is low, has a strong impact on exploitation and the profit of yellow meal worm or barley worm industry
With.
The content of the invention
In order to solve the above technical problems, it is an object of the invention to propose that one kind is easy to industrialized production, whole low temperature extraction
Take, the method for the dry pupal fat fat of the high low-temperature extraction insect of extraction yield.
Used technical scheme is：
A kind of method of the dry pupal fat fat of low-temperature extraction insect, comprises the following steps：
(1) fresh and alive insect pupa is cleaned up, then be baked to；
(2) and then insect dry pupa powder is broken, by the dry pupa input rotation transmission extractor of the insect of crushing, extraction temperature is
10-15 DEG C, using liquefied butane as solvent, continuous countercurrent extraction is carried out to the dry pupa of insect；
(3) and then extraction liquid phase is extracted, decompression makes the solvent constantly vaporization in extraction liquid phase be separated with extract, obtains elder brother
Worm oil.
Further, in step (1), dried with micro-wave oven, wherein microwave is 10-15kg/KWh, temperature 40-50
DEG C, it is 5%-9% to be dried to water content.
Further, in step (2), the rotation transmission extractor includes vertical rotary conveyer and inclined rotation transmission
Device, the bottom of the inclined rotational transmitter are connected with the bottom of the vertical rotary conveyer, the inclined rotation transmission
The top of device is higher than the top of the vertical rotary conveyer；The vertical rotary conveyer and the inclined rotational transmitter two
The screw rod that person includes is driven with motor respectively.
Further, the angle between the inclined rotational transmitter and the vertical rotary conveyer is 35-55 degree.
Further, the rotation transmission extractor is immersed to the constant temperature being adapted with the rotation transmission extractor structure
In water bath.
Further, the dry pupa of the insect is the dry pupa of yellow meal worm or the dry pupa of barley worm.
Further, the addition of butane is 6-10 times of the dry pupa weight of insect.
The beneficial effects of the present invention are：
1. the present invention uses the dry pupal fat fat of continuous countercurrent extraction insect, it is easy to industrialized production, whole low-temperature extraction, extraction
Rate is high, and nutriment and the bioprotein activity do not destroyed in oil product.And remaining broken dry pupa can be smart again after oil and grease extracting
Deep processing, turn into advanced Edible protein flour and medical food raw material.
2. continuous countercurrent extraction refers to the extraction that extraction phase flows and carried out with raffinate phase round about.In this process
In, rich solvent-laden extract contacts before outflow system with extract (the dry pupa of insect), makes extract and separate more complete.Due to
It takes the screw rod of rotation as split site compared with conventional extraction, therefore in the presence of multidimensional centrifugal force field force,
The mixing of extraction phase and raffinate phase is more thorough, and extraction efficiency is higher.
3. the extraction yield of the dry pupal fat fat of insect of the present invention is 90-96%.
Brief description of the drawings
Fig. 1 is rotation transmission extractor structural representation.
Embodiment
The present invention is further illustrated below by embodiment, but protection scope of the present invention is not limited thereto.
Embodiment 1
A kind of method of the dry pupal fat fat of low-temperature extraction insect, comprises the following steps：
(1) fresh and alive yellow meal worm is cleaned up, then be baked to, wherein microwave is 10kg/KWh, and temperature is 40 DEG C,
Water content is dried to as 9%；
(2) it is and then yellow meal worm dry pupa powder is broken, by the dry pupa input rotation transmission extractor of the yellow meal worm of crushing, extraction temperature
For 10 DEG C, using liquefied butane as solvent, addition is 6 times of the dry pupa weight of yellow meal worm, and continuous flow upstream is carried out to the dry pupa of yellow meal worm
Extraction；Wherein, rotation transmission extractor is shown in Figure 1, and rotation transmission extractor includes vertical rotary conveyer 1 and inclined revolves
Turn conveyer 2, the bottom of inclined rotational transmitter 2 is connected with the bottom of vertical rotary conveyer 1, inclined rotational transmitter 2
Top it is higher than the top of vertical rotary conveyer 1；The spiral shell that both vertical rotary conveyer 1 and inclined rotational transmitter 2 include
Swing arm 3,4 is driven with motor respectively；Angle between inclined rotational transmitter 2 and vertical rotary conveyer 1 is 45 degree；Work
When, rotation transmission extractor is immersed into the constant water bath box being adapted with the rotation transmission extractor structure, it is ensured that
Whole low-temperature extraction.And whole low-temperature extraction ensure that the nutriment not destroyed in oil product and bioprotein activity.
(3) and then extraction liquid phase is extracted, decompression makes the solvent constantly vaporization in extraction liquid phase be separated with extract, obtains Huang
Mealworm oil.
Embodiment 2
Implement with reference to embodiment 1, as different from Example 1：
In step (1), microwave 12kg/KWh, temperature is 45 DEG C, is dried to water content as 7%；
In step (2), extraction temperature is 12 DEG C, and butane addition is 8 times of the dry pupa weight of yellow meal worm.
Embodiment 3
Implement with reference to embodiment 1, as different from Example 1：
In step (1), microwave 15kg/KWh, temperature is 50 DEG C, is dried to water content as 5%；
In step (2), extraction temperature is 15 DEG C, and butane addition is 10 times of the dry pupa weight of yellow meal worm.
Embodiment 4- embodiments 6
Respectively to should refer to embodiment 1- embodiments 3, unlike, the insect pupa of embodiment 4- embodiments 6 is big
Wheat worm pupa, what is obtained is barley worm oil.
By tenebrio oil made from embodiment 1- embodiments 6 and barley worm oil content weighed, and with the reason of raw material
Compared by upper grease weight, extraction yield is calculated, it is as shown in table 1 below：
Table 1
| Embodiment | Extraction yield |
| Embodiment 1 | 94% |
| Embodiment 2 | 96% |
| Embodiment 3 | 91% |
| Embodiment 4 | 93% |
| Embodiment 5 | 95% |
| Embodiment 6 | 90% |
The present invention is it is not intended that pH value, influence of the pH value to extraction yield are little.Butane is with liquefied butane (- 0.5 DEG C of boiling point)
Solvent, continuous multi-stage extraction, whole low-temperature extraction are carried out using rotation transmission extractor, extraction yield is up to 90-96%.
Those listed above is a series of to describe illustrating only for possible embodiments of the invention in detail,
They simultaneously are not used to limit the scope of the invention, all equivalent embodiments made without departing from skill spirit of the present invention or change
It should be included in the scope of the protection.
Claims (7)
- A kind of 1. method of the dry pupal fat fat of low-temperature extraction insect, it is characterised in that comprise the following steps：(1) fresh and alive insect pupa is cleaned up, then be baked to；(2) it is and then insect dry pupa powder is broken, by the dry pupa input rotation transmission extractor of the insect of crushing, extraction temperature 10-15 DEG C, using liquefied butane as solvent, continuous countercurrent extraction is carried out to the dry pupa of insect；(3) and then extraction liquid phase is extracted, decompression makes the solvent constantly vaporization in extraction liquid phase be separated with extract, obtains insect Oil.
- 2. the method for the dry pupal fat fat of low-temperature extraction insect according to claim 1, it is characterised in that be to use in step (1) Micro-wave oven is dried, and wherein microwave is 10-15kg/KWh, and temperature is 40-50 DEG C, and it is 5%-9% to be dried to water content.
- 3. the method for the dry pupal fat fat of low-temperature extraction insect according to claim 1, it is characterised in that described in step (2) Rotation transmission extractor includes vertical rotary conveyer and inclined rotational transmitter, the bottom of the inclined rotational transmitter and institute The bottom for stating vertical rotary conveyer is connected, the top of the top of the inclined rotational transmitter than the vertical rotary conveyer End is high；The screw rod that both the vertical rotary conveyer and the inclined rotational transmitter include is driven with motor respectively.
- 4. the method for the dry pupal fat fat of low-temperature extraction insect according to claim 3, it is characterised in that the inclined rotation passes It is 35-55 degree to send the angle between device and the vertical rotary conveyer.
- 5. the method for the dry pupal fat fat of low-temperature extraction insect according to claim 4, it is characterised in that the rotation transmission extraction Device is taken to immerse into the constant water bath box being adapted with the rotation transmission extractor structure.
- 6. the method for the dry pupal fat fat of low-temperature extraction insect according to claim 1, it is characterised in that the dry pupa of insect is The dry pupa of yellow meal worm or the dry pupa of barley worm.
- 7. the method for the dry pupal fat fat of low-temperature extraction insect according to claim 1, it is characterised in that in step (2), butane Addition be 6-10 times of the dry pupa weight of insect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710731231.3A CN107384575A (en) | 2017-08-23 | 2017-08-23 | A kind of method of the dry pupal fat fat of low-temperature extraction insect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710731231.3A CN107384575A (en) | 2017-08-23 | 2017-08-23 | A kind of method of the dry pupal fat fat of low-temperature extraction insect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107384575A true CN107384575A (en) | 2017-11-24 |
Family
ID=60345680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710731231.3A Pending CN107384575A (en) | 2017-08-23 | 2017-08-23 | A kind of method of the dry pupal fat fat of low-temperature extraction insect |
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| Country | Link |
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| CN (1) | CN107384575A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2766006C1 (en) * | 2021-04-12 | 2022-02-07 | Федеральное государственное бюджетное образовательное учреждение высшего образования «Воронежский государственный университет инженерных технологий» (ФГБОУ ВО «ВГУИТ») | Column microwave extractor |
| RU223871U1 (en) * | 2023-12-25 | 2024-03-06 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Астраханский государственный технический университет" | EXTRACTOR |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1297691A (en) * | 1999-12-01 | 2001-06-06 | 中国科学院动物研究所 | Separation and extraction process of effective component in resource insect |
| CN2530705Y (en) * | 2002-01-17 | 2003-01-15 | 黑龙江省计算中心 | Folding continuous counter-current diffuser |
| CN102603921A (en) * | 2012-02-17 | 2012-07-25 | 郎影菲 | Comprehensive treatment method and application of insects |
| CN104531333A (en) * | 2014-12-12 | 2015-04-22 | 四川农业大学 | Acquiring method of novel oil |
| CN104872370A (en) * | 2015-04-22 | 2015-09-02 | 山西农业大学 | Large-scale production method of yellow mealworm larva protein powder |
| CN106833873A (en) * | 2017-02-28 | 2017-06-13 | 上海时迅农业科技发展有限公司 | A kind of supercritical CO2The method of low-temperature extraction vegetable oil |
-
2017
- 2017-08-23 CN CN201710731231.3A patent/CN107384575A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1297691A (en) * | 1999-12-01 | 2001-06-06 | 中国科学院动物研究所 | Separation and extraction process of effective component in resource insect |
| CN1100490C (en) * | 1999-12-01 | 2003-02-05 | 中国科学院动物研究所 | Separation and extraction process of effective component in resource insect |
| CN2530705Y (en) * | 2002-01-17 | 2003-01-15 | 黑龙江省计算中心 | Folding continuous counter-current diffuser |
| CN102603921A (en) * | 2012-02-17 | 2012-07-25 | 郎影菲 | Comprehensive treatment method and application of insects |
| CN104531333A (en) * | 2014-12-12 | 2015-04-22 | 四川农业大学 | Acquiring method of novel oil |
| CN104872370A (en) * | 2015-04-22 | 2015-09-02 | 山西农业大学 | Large-scale production method of yellow mealworm larva protein powder |
| CN106833873A (en) * | 2017-02-28 | 2017-06-13 | 上海时迅农业科技发展有限公司 | A kind of supercritical CO2The method of low-temperature extraction vegetable oil |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2766006C1 (en) * | 2021-04-12 | 2022-02-07 | Федеральное государственное бюджетное образовательное учреждение высшего образования «Воронежский государственный университет инженерных технологий» (ФГБОУ ВО «ВГУИТ») | Column microwave extractor |
| RU223871U1 (en) * | 2023-12-25 | 2024-03-06 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Астраханский государственный технический университет" | EXTRACTOR |
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Application publication date: 20171124 |
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