CN107469939B - A kind of method of the dry pupa albumen powder of temperature production degreasing insect - Google Patents
A kind of method of the dry pupa albumen powder of temperature production degreasing insect Download PDFInfo
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- CN107469939B CN107469939B CN201710731189.5A CN201710731189A CN107469939B CN 107469939 B CN107469939 B CN 107469939B CN 201710731189 A CN201710731189 A CN 201710731189A CN 107469939 B CN107469939 B CN 107469939B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/14—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
- B02C23/20—Adding fluid, other than for crushing or disintegrating by fluid energy after crushing or disintegrating
-
- 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
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Fodder In General (AREA)
- Coloring Foods And Improving Nutritive Qualities (AREA)
Abstract
The invention discloses a kind of methods of the dry pupa albumen powder of temperature production degreasing insect comprising following steps: (1) cleaning up fresh and alive insect pupa, then be baked to；Then by the dry pupa coarse crushing of insect, by the dry pupa investment rotation transmission extractor of the insect of coarse crushing, extraction temperature is 10-15 DEG C, using liquefied butane as solvent, carries out continuous countercurrent extraction to the dry pupa of insect；Then the filter residue obtained after rotation transmission extractor extraction is the dry pupa of degreasing insect；(2) the dry pupa of degreasing insect after drying is sent into dedicated flour mill, is milled to the dry pupa albumen powder of degreasing insect.The present invention can make feedstock oil remain requirement, long shelf-life and high financial profit that low, smashing fineness reaches food and medical protein powder raw material.
Description
Technical field
The present invention relates to insects deep-processing technical field of agricultural products, and in particular to a kind of dry pupa of temperature production degreasing insect
The method of albumen powder.
Background technique
Use the insect processing albumen powder of de-oiling at home now or the starting stage, most of is all with common grinder powder
It is broken, and feedstock oil residual is more, and smashing fineness difficulty reaches the requirement of food and medical protein powder raw material, and the shelf-life is short, economy effect
Benefit is low.
Summary of the invention
In order to solve the above technical problems, it is an object of the invention to propose it is a kind of can make feedstock oil remain low, smashing fineness
Reach the requirement of food and medical protein powder raw material, the dry pupa albumen of temperature production degreasing insect of long shelf-life and high financial profit
The method of powder.
Used technical solution are as follows:
A kind of method of the dry pupa albumen powder of temperature production degreasing insect, includes the following steps:
(1) fresh and alive insect pupa is cleaned up, then be baked to；Then by the dry pupa coarse crushing of insect, by the elder brother of coarse crushing
The dry pupa investment rotation transmission extractor of worm, extraction temperature is 10-15 DEG C, using liquefied butane as solvent, is connected to the dry pupa of insect
Continuous counter-current extraction；Then the filter residue obtained after rotation transmission extractor extraction is the dry pupa of degreasing insect；
(2) the dry pupa of degreasing insect after drying is sent into flour mill, is milled to the dry pupa albumen powder of degreasing insect；The mill
Broken machine include ontology, the liquid nitrogen chamber being arranged in the ontology, the crushing chamber for being put into the liquid nitrogen indoor, into the crushing chamber
Rotary blade and the blower and feed inlet communicated with crushing chamber；The dry pupa of degreasing insect enters crushing chamber, liquid from feed inlet
Nitrogen room after the dry pupa of degreasing insect is by realization embrittlement cooling under liquid nitrogen cryogenics easily crushing state, is being crushed using liquid nitrogen as cold source
It is intracavitary to pass through rotary blade high speed rotation, blade, the fluted disc of the dry pupa of degreasing insect and rotary blade, the dry pupa of degreasing insect and degreasing
Under mutual repeated stock, collision, shearing, friction comprehensive function between the dry pupa of insect, reach the powder of food and medical protein powder
Broken effect.
It further, further include that albumen powder is classified by step (3) by gas flow sizing machine, the grader and the milling
The crushing chamber of machine is connected to, and forms closed-circuit system with flour mill.
It further, in step (1), is dried with micro-wave oven, wherein microwave is 10-15kg/KWh, temperature 40-50
DEG C, being dried to water content is 5%-9%.
Further, in step (2), the water content of the dry pupa of degreasing insect after drying is 5%-9%.
Further, in step (1), the rotation transmission extractor includes vertical rotary conveyer and inclined rotation transmission
Device, the bottom end of the inclined rotational transmitter are connected with the bottom end 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 uses motor drive 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 constant temperature compatible with 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, in step (1), the additional amount 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 rouge of continuous countercurrent extraction insect, continuous countercurrent extraction refers to that extraction phase is opposite with raffinate
Opposite direction flows and the extraction of progress.In the process, rich solvent-laden extract liquor before outflow system with extract (elder brother
The dry pupa of worm) contact, keep extraction and separation more complete.Since it is compared with conventional extraction, the screw rod of rotation is taken as separation
Place, therefore under the action of multidimensional centrifugal force field force, the mixing of extraction phase and raffinate phase is more thorough, and extraction efficiency is higher, extraction
Take and (mention oil) rate to be up to 90-96%, so as to keep the oily residual rate of the dry pupa of degreasing insect very low.
It is cold source with liquid nitrogen 2. the present invention uses dedicated flour mill, send the dry pupa of the degreasing insect after oil is mentioned into milling
In machine, by the mutual repeated stock between material and material, collision reaches crushing effect under the comprehensive functions such as shearing.Advantage
It is that smashing fineness is big, the use standard of food, drug can be reached.Energy industrialized production, technology is stringent, and quality is guaranteed.Production
Process temperature is low, does not destroy protein active agent, and retention period is long, and more economic benefits can be brought to manufacturer.
Detailed description of the invention
Fig. 1 is rotation transmission extractor structural schematic diagram；
Fig. 2 is the structural schematic diagram of flour mill；
Fig. 3 is the structural schematic diagram for including the gentle flow fan of flour mill.
Specific embodiment
The present invention is further illustrated below by embodiment, but scope of protection of the present invention is not limited thereto.
Embodiment 1
Shown in referring to figures 1-3, a kind of method of the dry pupa albumen powder of temperature production degreasing insect includes 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,
Being dried to water content is 9%；Then yellow meal worm dry pupa powder is broken, the dry pupa investment rotation of the yellow meal worm of crushing is transmitted into extractor,
Extraction temperature is 10 DEG C, and using liquefied butane as solvent, additional amount is 6 times of the dry pupa weight of yellow meal worm, is carried out to the dry pupa of yellow meal worm
Continuous countercurrent extraction；Wherein, rotation transmission extractor is shown in Figure 1, and rotation transmission extractor includes vertical rotary conveyer 1
It is connected with the bottom end of inclined rotational transmitter 2, inclined rotational transmitter 2 with the bottom end of vertical rotary conveyer 1, inclined rotation
The top of conveyer 2 is higher than the top of vertical rotary conveyer 1；In 2 the two of vertical rotary conveyer 1 and inclined rotational transmitter
The screw rod 3,4 contained uses motor drive respectively；Angle between inclined rotational transmitter 2 and vertical rotary conveyer 1 is 45 degree；
When work, rotation transmission extractor, which is immersed to the rotation, to be transmitted in the compatible constant water bath box of extractor structure, can be with
Guarantee whole low-temperature extraction.And whole low-temperature extraction ensure that the nutriment not destroyed in oil product and bioprotein are living
Property；
Then the filter residue obtained after rotation transmission extractor extraction is the dry pupa of degreasing insect；
(2) the dry pupa of degreasing yellow meal worm is dried, and makes its water content 9%；The dry pupa of degreasing yellow meal worm after drying is sent
Enter in flour mill, is milled to the dry pupa albumen powder of degreasing yellow meal worm；Shown in Figure 2, the grater includes ontology 5, described
The liquid nitrogen chamber 6 that is arranged in ontology 5, the crushing chamber 7 being put into the liquid nitrogen chamber 6, into the crushing chamber 7 rotary blade 8 and
The blower 9 and feed inlet 10 communicated with crushing chamber 7；The dry pupa of degreasing yellow meal worm enters crushing chamber from feed inlet, liquid nitrogen chamber with
Liquid nitrogen is cold source, and the dry pupa of degreasing yellow meal worm realizes that embrittlement easily crushes state by cooling under liquid nitrogen cryogenics (reachable -196 DEG C)
Afterwards, pass through rotary blade high speed rotation, blade, the fluted disc of the dry pupa of degreasing yellow meal worm and rotary blade, degreasing Huang in crushing chamber
Under mutual repeated stock, collision, shearing, friction comprehensive function between the dry pupa of mealworm and the dry pupa of degreasing yellow meal worm, reach food
And the crushing effect of medical protein powder.Wherein, under the rotation of rotary blade, the dry pupa of degreasing yellow meal worm and rotary blade 8 are realized
The collision of blade 15, fluted disc 16 realize mutually touching between the dry pupa of degreasing yellow meal worm itself while under the cooperation of blower
It hits, and aggravates the collision of the blade, fluted disc of the dry pupa of degreasing yellow meal worm and rotary blade.
(3) albumen powder is classified by gas flow sizing machine, shown in Figure 3, the grader 11 and the flour mill
Crushing chamber 7 is connected to, and forms closed-circuit system with flour mill.Gas flow sizing machine is mainly by motor 12, grader shell 13 and classification
14 composition of wheel.Grading wheel is set in grader shell, and grading wheel is driven by motor.Motor drives grading wheel in grader shell
High-speed rotation (revolving speed can be adjusted arbitrarily), forms powerful centrifugal force in grader.Enter the gas powder mixing in grader
Object is introduced into inside grading wheel, and under the influence of centrifugal force, big or weight particle centrifugalization power is big, therefore is got rid of to grading wheel
Periphery is no longer influenced by centrifugal force to grader side wall, is fallen on discharge port under nature and is collected；Small or light material by
Centrifugal force effect is small, hovers inside grading wheel, eminence is taken to by the windage of blower, in pipeline to next component
It is graded or collects.The size that centrifugal force in grader can be adjusted by the revolving speed of variable frequency adjustment grading wheel reaches and separates finger
Determine the purpose of the material of granularity.Gas flow sizing machine and flour mill form closed-circuit system, and wind can be made to be back in crushing chamber and used.
If being classified the material being collected into does not reach fineness requirement, can also be back to by feed inlet in crushing chamber further
It crushes.
The dry pupa albumen powder of yellow meal worm of this method production is not damaged in the activity that entire production process remains it, energy
As the raw material of Edible protein flour and medical protein powder or directly edible.
Embodiment 2
Implement referring to embodiment 1, unlike the first embodiment:
In step (1), microwave 12kg/KWh, temperature is 45 DEG C, and being dried to water content is 7%；Extraction temperature is 12
DEG C, butane additional amount is 8 times of the dry pupa weight of yellow meal worm.
In step (2), the dry pupa water content of dry yellow meal worm is 7%.
Embodiment 3
Implement referring to embodiment 1, unlike the first embodiment:
In step (1), microwave 15kg/KWh, temperature is 50 DEG C, and being dried to water content is 5%；Extraction temperature is 15
DEG C, butane additional amount is 10 times of the dry pupa weight of yellow meal worm.
In step (2), the dry pupa water content of dry yellow meal worm is 5%.
Embodiment 4- embodiment 6
It respectively corresponds referring to embodiment 1- embodiment 3, unlike, the insect pupa of embodiment 4- embodiment 6 is big
Wheat worm pupa.
The content of tenebrio oil and barley worm oil that 6 step (1) of embodiment 1- embodiment is obtained by continuous extraction into
Row weighing, and compared with the theoretic grease weight of raw material, extraction yield is calculated, 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 carries out continuous multi-stage extraction using rotation transmission extractor, and whole low-temperature extraction, extraction yield is up to 90-96%, to make
The oily residual rate of the dry pupa of degreasing insect is very low.
The dry pupa albumen powder of insect that 6 step (2) of embodiment 1- embodiment is obtained, measurement and the amino acid for carrying out partial size are total
The measurement of amount, measurement result are as shown in table 2 below:
Table 2
Smashing fineness of the invention is big, can reach the use standard of food, drug.
In addition, being easy to form continuous phase moisture film in particle surface, influencing degreasing rate if moisture content is excessively high in step (1)
(extraction yield) in step (2), if moisture content is excessively high, will appear bonding bonding phenomenon when being processed into albumen powder, so aqueous
Amount, which obtains control in step (1) neutralization procedure (2), can make the quality of product more stable.
The series of detailed descriptions listed above are illustrated only for possible embodiments of the invention,
The protection scope that they are not intended to limit the invention, it is all without departing from equivalent embodiment made by technical spirit of the present invention or change
It should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of method of the dry pupa albumen powder of temperature production degreasing insect, which comprises the steps of:
(1) fresh and alive insect pupa is cleaned up, then be baked to；Then by the dry pupa coarse crushing of insect, the insect of coarse crushing is done
Pupa investment rotation transmission extractor, extraction temperature is 10-15 DEG C, using liquefied butane as solvent, is carried out to the dry pupa of insect continuous inverse
Stream extraction；Then the filter residue obtained after rotation transmission extractor extraction is the dry pupa of degreasing insect；
(2) the dry pupa of degreasing insect after drying is sent into flour mill, is milled to the dry pupa albumen powder of degreasing insect；The grater
Including ontology, the liquid nitrogen chamber being arranged in the ontology, the crushing chamber for being put into the liquid nitrogen indoor, into the rotation in the crushing chamber
Impeller and the blower and feed inlet communicated with crushing chamber；The dry pupa of degreasing insect enters crushing chamber, liquid nitrogen chamber from feed inlet
Using liquid nitrogen as cold source, after the dry pupa of degreasing insect is by realization embrittlement cooling under liquid nitrogen cryogenics easily crushing state, in crushing chamber
By rotary blade high speed rotation, blade, the fluted disc of the dry pupa of degreasing insect and rotary blade, the dry pupa of degreasing insect and degreasing insect
Under mutual repeated stock, collision, shearing, friction comprehensive function between dry pupa, reach the crushing effect of food and medical protein powder
Fruit；
(3) albumen powder is classified by gas flow sizing machine, the grader is connected to the crushing chamber of the flour mill, and with milling
Machine forms closed-circuit system；Gas flow sizing machine is mainly made of motor, grader shell and grading wheel；Setting point in grader shell
Step cone, grading wheel are driven by motor；Motor drive grading wheel rotated in grader shell, formed in grader it is powerful from
Mental and physical efforts；The primary mixture entered in grader is introduced into inside grading wheel, under the influence of centrifugal force, big or weight particle
Centrifugalization power is big, therefore is got rid of to grading wheel periphery to grader side wall, and no longer influenced by centrifugal force, falls under nature
Discharge port is collected；Small or light material is small by centrifugal force effect, hovers inside grading wheel, by the windage quilt of blower
Band is graded or collects in pipeline to next component to eminence.
It is to use microwave in step (1) 2. the method for the dry pupa albumen powder of temperature production degreasing insect according to claim 1
Baking oven is dry, and wherein microwave is 10-15kg/KWh, and temperature is 40-50 DEG C, and being dried to water content is 5%-9%.
3. the method for the dry pupa albumen powder of temperature production degreasing insect according to claim 1, in step (2), after dry
The water content of the dry pupa of degreasing insect is 5%-9%.
4. the method for the dry pupa albumen powder of temperature production degreasing insect according to claim 1, which is characterized in that step (1)
In, rotation transmission extractor includes vertical rotary conveyer and inclined rotational transmitter, the inclined rotational transmitter
Bottom end is connected with the bottom end of the vertical rotary conveyer, and the top of the inclined rotational transmitter is passed than the vertical rotary
Send the top of device high；The screw rod that both the vertical rotary conveyer and the inclined rotational transmitter include uses motor respectively
Transmission.
5. the method for the dry pupa albumen powder of temperature production degreasing insect according to claim 4, which is characterized in that the inclined
Angle between rotational transmitter and the vertical rotary conveyer is 35-55 degree.
6. the method for the dry pupa albumen powder of temperature production degreasing insect according to claim 5, which is characterized in that the rotation
Transmission extractor is immersed into constant water bath box compatible with rotation transmission extractor structure.
7. the method for the dry pupa albumen powder of temperature production degreasing insect according to claim 1, which is characterized in that the insect
Dry pupa is the dry pupa of yellow meal worm or the dry pupa of barley worm.
8. the method for the dry pupa albumen powder of temperature production degreasing insect according to claim 1, which is characterized in that step (1)
In, the additional amount of butane is 6-10 times of the dry pupa weight of insect.
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| CN111000021A (en) * | 2019-10-21 | 2020-04-14 | 长沙理工大学 | Production equipment and method of insect protein powder |
| CN113198590A (en) * | 2021-04-30 | 2021-08-03 | 青岛新农康源生物工程有限公司 | Method for producing defatted tenebrio molitor protein powder at low temperature |
| CN115254353A (en) * | 2021-04-30 | 2022-11-01 | 青岛新农康源生物工程有限公司 | Low-temperature production process of dry tenebrio molitor powder |
| CN117941830A (en) * | 2024-03-14 | 2024-04-30 | 江苏省农业科学院 | Eucommia ulmoides and cordyceps militaris compound product and preparation method thereof |
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Denomination of invention: A method of producing degreased insect dried pupa protein powder at low temperature Effective date of registration: 20230116 Granted publication date: 20190614 Pledgee: Qingdao high technology financing Company limited by guarantee Pledgor: QINGDAO XINNONG KANGYUAN BIOENGINEERING CO.,LTD. Registration number: Y2023370010015 |
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