CN109433078B - Preparation device and preparation method of high internal phase camellia oil emulsion - Google Patents
Preparation device and preparation method of high internal phase camellia oil emulsion Download PDFInfo
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- CN109433078B CN109433078B CN201811462357.6A CN201811462357A CN109433078B CN 109433078 B CN109433078 B CN 109433078B CN 201811462357 A CN201811462357 A CN 201811462357A CN 109433078 B CN109433078 B CN 109433078B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/40—Mixers using gas or liquid agitation, e.g. with air supply tubes
- B01F33/402—Mixers using gas or liquid agitation, e.g. with air supply tubes comprising supplementary stirring elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/40—Mixing liquids with liquids; Emulsifying
- B01F23/41—Emulsifying
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/40—Mixing liquids with liquids; Emulsifying
- B01F23/45—Mixing liquids with liquids; Emulsifying using flow mixing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/40—Mixers using gas or liquid agitation, e.g. with air supply tubes
- B01F33/404—Mixers using gas or liquid agitation, e.g. with air supply tubes for mixing material moving continuously therethrough, e.g. using impinging jets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/40—Mixers using gas or liquid agitation, e.g. with air supply tubes
- B01F33/405—Mixers using gas or liquid agitation, e.g. with air supply tubes in receptacles having guiding conduits therein, e.g. for feeding the gas to the bottom of the receptacle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/40—Mixers using gas or liquid agitation, e.g. with air supply tubes
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Abstract
The invention provides a preparation device and a preparation method of high internal phase camellia oil emulsion. The gas pipeline can form uniform bubbles when oil-water two phases are impacted and is filled in emulsion liquid drops, so that the emulsion forms a porous and loose structure. The conveying device and the hard impact material are arranged in the feeding pipeline, so that the feed liquid can be accelerated and stably conveyed in the pipeline. The lower part of the porous sphere is provided with a buffer cavity, the lower part of the buffer cavity is made of hard impact materials, and the feed liquid is impacted secondarily at the buffer cavity. The invention can efficiently prepare the high internal phase camellia oil emulsion, greatly shortens the process of emulsion preparation, and ensures that the prepared high internal phase emulsion has stable property. The product of the invention can be used as, but not limited to, beverages, nutrition enhancers, health care and oral liquids, and pharmaceutical grade oral liquids.
Description
Technical Field
The invention belongs to the field of agricultural product processing, and particularly relates to a preparation device and a preparation method of high internal phase camellia oil emulsion.
Background
The main components of the camellia oil are unsaturated fatty acids such as oleic acid, linoleic acid, linolenic acid and the like, the total amount of the unsaturated fatty acids is up to more than 90%, and the camellia oil is highest in common edible vegetable oil. The camellia oil is rich in active substances such as camellia glycoside, tea polyphenol, saponin, tannin, squalene, vitamin E and the like and microelements such as calcium, iron, zinc and the like, has physiological activities such as antioxidation, anticancer, sterilization and anti-inflammation, blood sugar reduction, blood pressure reduction, free radical removal, immunoregulation and the like, has important dietary therapy value, and can be used for dietary nutrition, regulating immune function, preventing obesity and cardiovascular diseases, caring skin diseases and the like. Because the tea oil has remarkable blood lipid reducing performance, the tea oil can remove fat and cholesterol attached to the inner wall of blood vessels, dredge capillaries and arterial blood vessels, increase blood transfusion cross section of the blood vessels, soften and moisten the blood vessels, restore the elasticity of the blood vessels and keep the blood vessels in a young state. Therefore, the camellia oil has wide development prospect in the fields of health-care grease, cosmetics and medicines.
High internal phase emulsions refer to emulsions having an oil phase content of greater than 74%. The inside of the high internal phase emulsion is easy to form a three-dimensional network structure to prevent leakage of oil drops, so that the oil precipitation condition of the emulsion can be effectively prevented, and the stability of the emulsion is improved. The compact network structure can isolate the contact of the inner oil drop with the external oxygen, light and chemical substances, and reduce the oxidation rancidity of the inner oil phase. The high internal phase emulsion has less water content and low internal water activity, so that the growth of microorganisms in the system can be effectively inhibited. It can be seen that the high internal phase emulsion has good long-term stability and is an ideal functional food formulation. However, conventional high internal phase emulsions are generally stabilized with high levels of emulsifiers and cumbersome methods of preparation, which create significant challenges for the biocompatibility and safety of the high internal phase emulsions. Therefore, the search for an ideal method for stabilizing high internal phase emulsions is one of the keys to expand their range of applications in the food field.
The high-pressure micro-jet is a common device for preparing high internal phase emulsion, and the traditional micro-jet is an instrument which enables fluid to pass through a cavity of a micro hole under the action of high pressure so as to generate high-speed oscillation frequency, and can be widely applied to processes of homogenizing, emulsifying and the like of materials. However, most of traditional micro-jet devices are arranged in a single channel, when a multiphase mixed system such as emulsion is prepared, pretreatment steps such as raw material dissolution, preliminary dispersion by a dispersing machine, degassing and the like are needed, the operation is complicated, and air bubbles are needed to be strictly prevented from entering in the use process, otherwise, the internal pressure of the device is disturbed, and the normal working process is influenced.
Therefore, the core device for improving the high-pressure microjet is used for preparing the high-inward camellia oil with high stability and good bioavailability, and has important significance for expanding the application of the camellia oil.
Disclosure of Invention
The invention aims at overcoming the defects of the prior art and providing a preparation device and a preparation method for high internal phase camellia oil emulsion.
The invention discloses a preparation device of high internal phase camellia oil emulsion, which comprises an oil phase feeding pipeline, a hard impact piece, a gas pipeline, a porous sphere, a second hard impact piece, a water phase feeding pipeline, a buffer cavity, a third hard impact piece and an outlet pipeline, wherein the oil phase feeding pipeline is connected with the hard impact piece; the porous sphere is of a spherical structure with through holes uniformly distributed on the hollow surface, the oil phase feeding pipeline and the water phase feeding pipeline are respectively communicated with the left side and the right side of the porous sphere, and the first hard impact piece and the second hard impact piece are respectively arranged in one end of the oil phase feeding pipeline and one end of the water phase feeding pipeline connected with the porous sphere; the gas pipeline is communicated with the upper side of the porous sphere, the outlet pipeline is communicated with the porous sphere through the buffer cavity, and the third hard impact piece is arranged inside one end, connected with the buffer cavity, of the outlet pipeline.
The first hard impact pieces, the second hard impact pieces and the third hard impact pieces are arranged in the oil phase feeding pipeline, the water phase feeding pipeline and the outlet pipeline at equal intervals, and the end parts of one side, far away from the porous sphere, of each of the first hard impact pieces and the second hard impact pieces are in a conical structure; the end part of one side of the third hard impact piece, which is close to the porous sphere, is in a conical structure.
The buffer cavity is of a conical structure, and the inner diameter of the buffer cavity gradually increases from one end of the outlet pipeline to one end of the porous sphere.
The inside of the gas pipeline is provided with a one-way air inlet valve.
A preparation method of a high internal phase camellia oil emulsion comprises the following steps:
the first step: 100g of syrup, 200g of protein, 20g of monoglyceride, 30g of diglyceride, 50g of polyglycerol fatty acid ester and 10g of essence are dissolved in 9.59kg of drinking water to obtain aqueous phase feed liquid;
and a second step of: opening a gas pipeline and a one-way air inlet valve, and keeping continuous air inlet by introducing inert gas to discharge residual air in the pipeline;
and a third step of: conveying the aqueous phase feed liquid into an aqueous phase feeding pipeline by adopting high pressure of 100-120MPa, and enabling the aqueous phase feed liquid to enter a porous sphere after being impacted by the second hard impact piece; simultaneously, 90kg of camellia oil is sent into an oil phase feeding pipeline by adopting high pressure of 100-120MPa, and the camellia oil enters the porous sphere after being impacted by the first hard impact piece;
fourth step: inert gas enters the porous sphere through the one-way air inlet valve and then collides with the porous sphere to form a large number of small bubbles, the small bubbles are further refined to form micro bubbles under repeated collision and burst inside the porous sphere, meanwhile, water phase feed liquid entering the porous sphere, camellia oil and the porous sphere repeatedly collide for multiple times to gradually form a uniform gel network structure, the uniform gel network structure enters the buffer cavity under the driving of the inert gas, then the feed liquid migrates towards the third hard collision part area, and the high internal phase camellia oil emulsion is obtained after the feed liquid collides with the third hard collision part.
Compared with the prior art, the product of the invention has the following beneficial effects:
(1) The processing technology comprises the following steps: in the preparation process, two feed liquids of an oil phase and a water phase flow along respective feeding pipelines, and higher speed and oscillation frequency are obtained after the feed liquid is impacted with a hard impact material for the first time. Two high-speed fluids enter the porous sphere impact cavity and then impact in opposite directions, two fluid molecules are mutually dispersed and fused under huge pressure, and the impact dispersion effect lasts for a period of time to form a high turbulence area and a vortex area, and the impact effect of two materials is enhanced by the two effects, namely, the following modes: the high-speed oscillation and continuous impact of the liquid drops can enhance the interaction frequency of the liquid drops, so that the impact frequency is increased; when the oil phase material and the water phase material are impacted at a high speed, the liquid drops of the feed liquid can be destroyed rapidly by huge acting force, the particle size of the liquid drops is reduced sharply, and the surface area of the liquid drops is increased to participate in the reaction more easily; the two fluids collide with each other to generate high-speed liquid drops, and the liquid drops are repeatedly and continuously impacted in the porous sphere impact cavity so as to be uniformly mixed and emulsified. The design of multiple channels can enable the fluid to obtain higher impact frequency before mixing, can prevent pipeline blockage caused by too viscous feed liquid, and is particularly suitable for preparing high internal phase emulsion. The design ensures that the camellia oil content of the emulsion can reach more than 90 percent, which is far higher than other emulsion oral liquid products in the market.
(2) The shelf life is long: the inert gas enters the impact cavity and then impacts with the porous sphere to form a large number of small bubbles, and the small bubbles are further refined to form micro bubbles under repeated impact and explosion inside the porous sphere, so that a uniform gel network structure is gradually formed with the water phase and the oil phase. The inert gas not only isolates the outside air, reduces the oxidation of air to nutrient substances, but also improves the safety of the product.
(3) The safety is high: the invention adopts the porous jet impact device, only needs protein to be combined with a small amount of surfactant as the stabilizer of the emulsion, avoids the phenomena of large amount of use of the surfactant and instability of the emulsion in the storage process, and improves the biocompatibility of the emulsion.
(4) The nutritive value is high: the camellia oil content of the product prepared by the invention is more than 90%, and the high internal phase emulsion compact reticular structure can isolate external moisture, air, illumination and chemical substances from oxidizing the camellia oil, so that the oxidation stability of the camellia oil is improved. The low water activity within the high internal phase emulsion is also effective in inhibiting microbial growth.
Drawings
FIG. 1 is a schematic structural diagram of a preparation device of a high internal phase camellia oil emulsion of the present invention;
fig. 1 is a physical diagram of a camellia oil emulsion oral liquid prepared by three examples.
The specific embodiment is as follows:
the invention is further illustrated below with reference to examples, but the invention is not limited thereto.
The invention discloses a preparation device of high internal phase camellia oil emulsion, which comprises an oil phase feeding pipeline 1, a hard impact piece 2, a gas pipeline 3, a porous sphere 5, a second hard impact piece 6, a water phase feeding pipeline 7, a buffer cavity 8, a third hard impact piece 9 and an outlet pipeline 10; the porous sphere 5 is of a spherical structure with through holes uniformly distributed on the hollow surface, the oil phase feeding pipeline 1 and the water phase feeding pipeline 7 are respectively communicated with the left side and the right side of the porous sphere 5, and the first hard impact piece and the second hard impact piece are respectively arranged in one end of the oil phase feeding pipeline 1 and one end of the water phase feeding pipeline 7 connected with the porous sphere 5; the gas pipeline 3 is communicated with the upper side of the porous sphere 5, the outlet pipeline 10 is communicated with the porous sphere 5 through the buffer cavity 8, the third hard impact piece 9 is arranged in one end of the outlet pipeline 10 connected with the buffer cavity 8, oil phase feed liquid is impacted for the first time in the oil phase feeding pipeline 1 and the first hard impact piece 2, and the oil phase feed liquid is more uniform and finer; the water phase feed liquid is impacted for the first time with the second hard impact piece 6 in the water phase feeding pipeline 7, so that the water phase feed liquid is more uniform and stable; after primary impact, the water phase feed liquid and the oil phase feed liquid enter the sphere through a hole structure on the surface of the porous sphere 5, and oil-water mixing and multiple-frequency impact emulsification are carried out; inert gas enters the porous sphere 5 from the gas pipeline 3 to collide and vibrate with the water phase and oil phase feed liquid, a micro-bubble structure is formed in the emulsion, the emulsion which is emulsified for the first time in the porous sphere 5 flows out from the outlet pipeline 10 and flows to the third hard impact piece 9 at the bottom to be emulsified by the second impact, so that the oil-water dispersion is more uniform, and emulsion liquid drops are more refined.
The first, second and third hard impact pieces are arranged in the oil phase feeding pipeline 1, the water phase feeding pipeline 7 and the outlet pipeline 10 at equal intervals, and the end parts of one side of the first and second hard impact pieces, which are far away from the porous sphere 5, are in a conical structure; the end part of the third hard impact piece 9, which is close to one side of the porous sphere 5, is in a conical structure, oil phase feed liquid is impacted with the first hard impact piece 2 for the first time in the oil phase feeding pipeline 1, and the oil phase feed liquid is more uniform and finer; the water phase feed liquid is impacted for the first time with the second hard impact piece 6 in the water phase feeding pipeline 7, so that the water phase feed liquid is more uniform and stable; the emulsion of primary emulsification flows out from outlet pipe 10, flows to bottom third stereoplasm impingement piece 9 and carries out secondary impact emulsification to make the oil water dispersion more even, the emulsion liquid drop is more refined.
The buffer cavity 8 is of a conical structure, the inner diameter of the buffer cavity 8 gradually increases from one end of the outlet pipeline 10 to one end of the porous sphere 5, emulsion which is subjected to primary emulsification in the porous sphere 5 flows out of the outlet pipeline 10 and flows to the bottom third hard impact piece 9 for secondary impact emulsification through the buffer cavity 8, so that oil-water dispersion is more uniform, and emulsion drops are more refined.
The inside of the gas pipeline 3 is provided with a one-way air inlet valve 4, so that inert gas is ensured not to be reversely discharged due to the impact in the porous sphere 5.
A preparation method of a high internal phase camellia oil emulsion comprises the following steps:
the first step: 100g of syrup, 200g of protein, 20g of monoglyceride, 30g of diglyceride, 50g of polyglycerol fatty acid ester and 10g of essence are dissolved in 9.59kg of drinking water to obtain aqueous phase feed liquid;
and a second step of: opening the gas pipeline 3 and the one-way air inlet valve 4, and keeping continuous air inlet by introducing inert gas to discharge residual air in the pipeline;
and a third step of: conveying the aqueous phase feed liquid into an aqueous phase feeding pipeline 7 by adopting high pressure of 100-120MPa, and enabling the aqueous phase feed liquid to enter a porous sphere 5 after being impacted by a second hard impact piece 6; simultaneously, 90kg of camellia oil is sent into an oil phase feeding pipeline 1 by adopting high pressure of 100-120MPa, and the camellia oil enters a porous sphere 5 after being impacted by a first hard impact piece 2;
fourth step: inert gas enters the porous sphere 5 through the one-way air inlet valve 4 and then collides with the porous sphere to form a large number of small bubbles, the small bubbles are further refined to form micro bubbles under repeated collision and burst inside the porous sphere, meanwhile, water phase feed liquid, camellia oil and the porous sphere which enter the porous sphere 5 are repeatedly and multifrequency collided to gradually form a uniform gel network structure, the uniform gel network structure enters the buffer cavity 8 under the driving of the inert gas, and then the feed liquid migrates to the area of the third hard collision piece 9, and after the feed liquid collides with the third hard collision piece 9, the high internal phase camellia oil emulsion is obtained.
Example 1
0.20g of gluten, 0.10g of xylooligosaccharide syrup, 0.020g of monoglyceride, 0.03g of diglyceride, 0.05g of polyglycerol fatty acid ester, 0.01g of essence and 9.59g of water are weighed and placed in a beaker for standby. 90g of camellia oil is added into the oil phase feeding pipeline 1, the prepared water phase is added into the water phase feeding pipeline 7, and the prepared emulsion is obtained through treatment under the pressure of 100-120 MPa.
Example 2
0.20g of gluten, 0.10g of xylooligosaccharide syrup, 0.020g of monoglyceride, 0.03g of diglyceride, 0.05g of polyglycerol fatty acid ester, 0.01g of essence and 9.59g of water are weighed, placed in a beaker, stirred and dissolved under the action of a magnetic stirrer, and the stirring speed is 600rpm for standby. 90g of camellia oil is added into the solution, dispersed under the action of a dispersing agent, sheared at 18,000rpm for 5min, and the prepared emulsion is obtained.
Example 3
Weighing 0.10g of xylooligosaccharide syrup, 0.10g of monoglyceride, 0.05g of diglycolide, 0.15g of polyglycerol fatty acid ester, 0.01g of essence and 9.59g of water, placing in a beaker for standby, adding 90g of camellia oil into an oil phase feeding pipeline 1, adding the completely dissolved solution into an aqueous phase feeding pipeline 7, and treating at 100-120MPa to obtain the prepared emulsion.
Table 1 sensory evaluation table of camellia oil emulsion oral liquid
TABLE 2 determination results of physicochemical index and sensory score values of products
From the analysis of the measurement results of the physicochemical indexes and the sensory scores of the products in Table 2, it is known that: the sample of example 1 is a more perfect product. Compared with the embodiment 1, the embodiment 2 does not adopt the method to prepare the emulsion, the emulsion prepared by adopting a dispersing machine has larger particle size, is easy to flocculate or aggregate liquid drops, is unstable after sterilization, and has obvious water or oil bleeding condition; in example 3, the product was not gluten stabilized with high internal phase emulsion, only emulsifier was used to stabilize the emulsion, the water and oil bleeding of the resulting product was evident, and the degree of fatty acid oxidation was severe. The product of the embodiment 1 can keep the original state after sterilization, the condition of water evolution or oil evolution does not occur, the emulsion liquid drops have smaller particle size, uniform distribution and lower oxidation degree of fatty acid, and the original nutritive value of the product is maintained to the greatest extent. The result shows that the preparation equipment and the method can prepare ideal products.
The foregoing description of the embodiments of the invention is not intended to limit the scope of the invention, but rather is merely illustrative of and does not indicate or imply that the apparatus or elements referred to must have the particular orientation, configuration and operation of the particular orientation, and therefore should not be construed as limiting the invention, as the terms "upper", "lower", "left", "right", "top", "bottom", "vertical", "horizontal", "inner", "outer", etc., are referring to the orientations or positional relationships that are shown based on the drawings. Furthermore, the terms "first," "second," "third," and the like, as used herein, are used for descriptive purposes only and are not to be construed as indicating or implying any relative importance.
In the description of the present invention, it should be noted that unless explicitly specified and limited otherwise, terms such as "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. It will be understood by those skilled in the art that the foregoing terms are used in the specification and drawings, and all changes which may be made in the same way or directly or indirectly by those skilled in the art are intended to be encompassed by the present invention.
Claims (4)
1. The preparation device of the high internal phase camellia oil emulsion is characterized in that: the device comprises an oil phase feeding pipeline (1), a first hard impact piece (2), a gas pipeline (3), a porous sphere (5), a second hard impact piece (6), a water phase feeding pipeline (7), a buffer cavity (8), a third hard impact piece (9) and an outlet pipeline (10);
the porous sphere (5) is of a spherical structure with through holes uniformly distributed on the hollow surface, the oil phase feeding pipeline (1) and the water phase feeding pipeline (7) are respectively communicated with the left side and the right side of the porous sphere (5), and the first hard impact piece and the second hard impact piece are respectively arranged in one end of the oil phase feeding pipeline (1) and one end of the water phase feeding pipeline (7) connected with the porous sphere (5);
the gas pipeline (3) is communicated with the upper side of the porous sphere (5), the outlet pipeline (10) is communicated with the porous sphere (5) through the buffer cavity (8), and the third hard impact piece (9) is arranged in one end of the outlet pipeline (10) connected with the buffer cavity (8);
the buffer cavity (8) is of a conical structure, and the inner diameter of the buffer cavity (8) gradually increases from one end of the outlet pipeline (10) to one end of the porous sphere (5).
2. A device for preparing a high internal phase camellia oil emulsion as claimed in claim 1, wherein: the first hard impact pieces, the second hard impact pieces and the third hard impact pieces are arranged in the oil phase feeding pipeline (1), the water phase feeding pipeline (7) and the outlet pipeline (10) at equal intervals, and the end parts of one side, far away from the porous sphere (5), of each of the first hard impact pieces and the second hard impact pieces are in a conical structure; the end part of one side of the third hard impact piece (9) close to the porous sphere (5) is in a conical structure.
3. A device for preparing a high internal phase camellia oil emulsion as claimed in claim 1, wherein: the inside of the gas pipeline (3) is provided with a one-way air inlet valve (4).
4. A method for preparing a high internal phase camellia oil emulsion, using the preparation device as claimed in any one of claims 1 to 3, characterized in that: the method comprises the following steps:
the first step: dissolving 100g syrup, 200g protein, 20g monoglyceride, 30g diglyceride, 50g polyglycerol fatty acid ester and 10g essence in 9.59kg drinking water to obtain water phase feed liquid;
and a second step of: opening a gas pipeline (3) and a one-way air inlet valve (4), and exhausting residual air in the pipeline by introducing inert gas, so as to keep continuous air inlet;
and a third step of: conveying the aqueous phase feed liquid into an aqueous phase feeding pipeline (7) by adopting high pressure of 100-120MPa, and enabling the aqueous phase feed liquid to enter a porous sphere (5) after being impacted by a second hard impact piece (6); simultaneously, 90kg camellia oil is sent into an oil phase feeding pipeline (1) by adopting high pressure of 100-120MPa, and the camellia oil enters a porous sphere (5) after being impacted with a first hard impact piece (2);
fourth step: inert gas enters the porous sphere (5) through the one-way air inlet valve (4) and then collides with the porous sphere to form a large number of small bubbles, the small bubbles are further refined to form micro bubbles after repeatedly striking and burst inside the porous sphere, meanwhile, water phase feed liquid, camellia oil and the porous sphere which enter the porous sphere (5) are repeatedly and multiply struck to gradually form a uniform gel network structure, the feed liquid enters the buffer cavity (8) under the driving of the inert gas, then the feed liquid migrates towards the area of the third hard striking piece (9), and the high internal phase camellia oil emulsion is obtained after the feed liquid collides with the third hard striking piece (9).
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| US8911864B1 (en) * | 2010-06-15 | 2014-12-16 | Stc.Unm | Monodispersed particles fabricated by microfluidic device |
| JP2016150924A (en) * | 2015-02-18 | 2016-08-22 | エス・ピー・ジーテクノ株式会社 | Medical emulsion formulations and production method thereof |
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