CN112391284A

CN112391284A - high-F-value oligopeptide production equipment and preparation method thereof

Info

Publication number: CN112391284A
Application number: CN202011325765.4A
Authority: CN
Inventors: 侯银臣; 黄继红; 廖爱美; 潘龙; 魏兆军; 杜丽平; 冯军伟; 董得平; 王晓飞; 尚海; 杨盛茹; 王燕; 袁晓晴
Original assignee: Henan University of Animal Husbandry and Economy
Current assignee: Henan University of Animal Husbandry and Economy
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-02-23

Abstract

The invention relates to the technical field of plant deep processing, in particular to high-F-value oligopeptide production equipment and a preparation method thereof. The invention further adds enzyme for hydrolysis after the seeds of the plant to be prepared are crushed and purified in a crushing box shell, reduces the complexity of organic solvent treatment, and the desalted material enters a concentration drying tower and passes through a concentration drying pipe to evaporate water vapor to obtain a dried finished product, thereby preventing the finished product from deliquescence to reduce the quality of the oligopeptide with high F value, improving the processing efficiency, ensuring the quality of the finished product, simplifying the process and reducing the cost.

Description

high-F-value oligopeptide production equipment and preparation method thereof

Technical Field

The invention relates to production equipment and a preparation method thereof, in particular to high-F-value oligopeptide production equipment and a preparation method thereof, and belongs to the technical field of plant deep processing.

Background

The high F value oligopeptide is composed of 3-7 amino acid residues, wherein the content of branched chain amino acid is higher than that of aromatic amino acid, the F value is a concept named for commemorating the content molar concentration ratio of branched chain amino acid BCAA and aromatic amino acid AAA in an amino acid mixture or oligopeptide in 20 th 70 th century by Ficher and co-workers, the oligopeptide is also called oligopeptide, small peptide or short peptide, and the oligopeptide is composed of 3-9 amino acids to form a protein precursor, or is degraded to contain 3-9 amino acids to form a low molecular weight physiologically active peptide after protease acts on food protein.

The general process flow of production and preparation: animal and vegetable protein → pretreatment → enzymolysis → enzyme killing → debitterizing → AAA removal → desalination → separation and purification → concentration → drying → product.

The research on the high F value oligopeptide at home and abroad mainly focuses on the preparation of the high F value oligopeptide from a single raw material, such as soybean protein, fish protein, casein, corn protein, sunflower protein and the like, but incomplete drying of the raw material protein in the drying process can cause serious denaturation of a finished product, unbalanced essential amino acid content, low F value and the like, and the incomplete sterilization effect can cause the molecular weight of the peptide obtained in the protein hydrolysis process to be smaller under the action of enzyme, so that the generation of the oligopeptide is caused, and the use quality is reduced.

Therefore, there is a need for improvement of high F-number oligopeptide production equipment and preparation method thereof to solve the above existing problems.

Disclosure of Invention

The invention aims to provide high F value oligopeptide production equipment and a preparation method thereof, wherein seeds of plants to be prepared are crushed and purified in a crushing box, a preparation box is favorable for further enzymatic hydrolysis, the complexity of organic solvent treatment is reduced, the desalted materials enter a concentration drying tower and then pass through a concentration drying pipe, and water vapor is evaporated to obtain dried finished products, so that the finished products are prevented from deliquescing to reduce the quality of the high F value oligopeptide, the processing efficiency is improved, the quality of the finished products is ensured, the process is simplified, and the cost is reduced.

In order to achieve the purpose, the invention adopts the main technical scheme that:

a high F value oligopeptide production device comprises a crushing box, a purification box, a modulation box, a condenser pipe and a concentration drying tower, wherein the crushing box is communicated with the purification box, one side surface of the purification box is connected with a feeding box, the other end of the feeding box is communicated with the modulation box, the bottom of the modulation box is communicated with the condenser pipe through a water pump, and the other end of the condenser pipe is communicated with the upper part of the concentration drying tower;

an enzyme feeding port and a water feeding port are arranged on one side face of the brewing box, the enzyme feeding port is arranged above the water feeding port, a plurality of heating plates are fixedly arranged in the brewing box, the heating plates are arranged in a staggered mode, every two heating plates are not in contact with each other, a first driving motor is fixedly arranged at the bottom of the brewing box, an output shaft of the first driving motor is connected with a stirring piece, the stirring piece is arranged in the brewing box and is arranged below the heating plate at the lowest layer, one side of the first driving motor is connected with a water pump, and the water pump is communicated with the brewing box;

the upper end of the concentrated drying tower is communicated with the condensing pipe through a guide pipe, a supporting column is fixedly arranged at the bottom of the concentrated drying tower, a drying tower inner layer is arranged in the concentrated drying tower, a heating ring is fixedly arranged in the drying tower inner layer, a separation cavity is formed between the concentrated drying tower and the drying tower inner layer, the bottom of the separation cavity is connected with a plurality of concentrated drying pipes, the plurality of concentrated drying pipes are uniformly distributed around the supporting column for a circle, the bottom ends of the plurality of concentrated drying pipes are sequentially reduced, the bottom ends of the concentrated drying pipes are connected with a recovery pipe, the concentrated drying pipes are communicated with the recovery pipe, heating strips are arranged in the concentrated drying pipes, the heating strips and the drying tower inner layer are electrically connected with an external power supply through wires, and a plurality of water vapor outlets which are centrosymmetric are arranged at the upper end of the concentrated drying tower, the water vapor outlet is communicated with the separation cavity.

Preferably, the fixed second driving motor that is provided with of side on smashing the case, the upper portion of smashing the case side is connected with the loading hopper, the loading hopper with smash the case and communicate mutually, the fixed first drive wheel and the second drive wheel that are provided with of second driving motor's output, there is the worm through the tooth connection on the first drive wheel, the bottom of worm is connected with crushing blade, crushing blade rotates and sets up smash the inside of case.

Preferably, the below of smashing the blade is provided with the filter, smash the blade with the filter contactless, the below of filter is provided with the material slide, the one end of material slide with smash the medial surface fixed connection of case, the other end of material slide is fixed to be provided with the clearance and colludes, the below that the clearance colluded is provided with smashes the slope, smash the slope with smash the medial surface fixed connection of case, it is provided with crushing roller to rotate on the crushing slope, be connected with crushing roller drive gear on the crushing roller, crushing roller drive gear with the second drive wheel passes through the chain and rotates and is connected, the clearance colludes the top of crushing roller, just the clearance collude with crushing roller contactless.

Preferably, a fan fixing plate is fixedly arranged below the crushing slope, the fan fixing plate is arranged inside the purification box, a fan is fixedly arranged on the fan fixing plate, a fan blade is connected to an output shaft of the fan, a plurality of fine particle filter plates which are uniformly distributed are arranged on one side face of the purification box, the fan blade and the fine particle filter plates are arranged on the same horizontal plane, a recovery port is fixedly arranged at the bottom of the purification box, and the recovery port is communicated with the purification box.

Preferably, the feeding box is a right-angle communicating pipe, an air passing plate is fixedly arranged at the right-angle joint of the feeding box and is a filter screen made of glass fibers, a ventilating pipe is connected to the air passing plate through an air pipe and runs through the condensation pipe, and a plurality of radial holes which are uniformly distributed are formed in the ventilating pipe.

Preferably, the upper portion of smashing the blade is connected with the blade backup pad, the fixed bearing that is provided with in the blade backup pad, the bearing with smash case fixed connection, the top of bearing is provided with a motor supporting platform, a motor supporting platform with smash the up end fixed connection of case, just the worm runs through a motor supporting platform, the second driving motor pass through the bolt with a motor supporting platform fixed connection, the second driving motor passes through wire and external power electric connection.

Preferably, the bottom of the stirring piece is fixedly provided with a propeller, the propeller is provided with a blade, and the blade is arranged inside the purification box.

The preparation method of the high F value oligopeptide production equipment comprises the following steps

A pretreatment step: firstly, adding plant protein to be subjected to high-F value oligopeptide into a crushing box respectively or sequentially through a feeding hopper for crushing, then filtering the plant protein to a crushing slope through a filter plate, refining under the action of a crushing roller, mixing the plant protein materials according to the mass ratio of 1:1:1:1, then blowing for drying, and performing extrusion and expansion pretreatment to obtain an expanded material;

and (3) enzyme enzymolysis and enzyme deactivation: feeding the refined plant protein powder into a modulation box through a feeding box, adding Alcalase2.4L alkaline protease through an enzyme adding port, adding water through a water adding port to hydrolyze the plant protein, wherein the mass ratio of the water adding amount to the materials is 5:1, stirring through a stirring piece, the enzyme adding amount is 1-3% of the mass concentration of a substrate, the enzymolysis pH is 7.5-9.5, opening a heating plate to ensure that the enzymolysis temperature is 40-60 ℃, keeping the enzymolysis time for 1-4h, and then increasing the temperature of the heating plate to ensure that the enzymolysis temperature is 60-80 ℃ and heating for 10min to inactivate enzyme;

a cooling desalting step: after the enzyme deactivation step is finished, discharging the materials into a condensation pipe through a water pump for cooling, and enabling air flow in a feeding box to accelerate cooling of the condensation pipe through radial holes in a ventilation pipe;

a concentration and drying step: discharging the cooled and desalted materials into a separation cavity of a concentration drying tower, heating the inner layer of the drying tower to 200-400 ℃ by using a heating ring to quickly evaporate the moisture of the materials, discharging the moisture through a steam outlet, further drying the materials in the concentration drying pipes which are respectively heated, and finally recovering the materials through a recovery pipe.

Preferably, the material can be dried by passing through a plurality of concentration drying pipes at the same time, and the heating temperature of the heating strip in the concentration drying pipe is 100-200 ℃.

The invention has at least the following beneficial effects:

1. the seed of the plant that will need the preparation is through going to smash the case shell and smashing the purification back, the modulator box is favorable to further adding enzyme hydrolysis, stir the material simultaneously in the downflow simultaneously, promote the efficiency of enzyme hydrolysis, take to the temperature that the enzyme dissolves the back through improving the hot plate once more completely, make the enzyme lose activity, and then reach the effect of enzyme that goes out, the hot plate of dislocation distribution and stirring piece all can accelerate the efficiency of going out enzyme, moreover, the steam generator is simple in structure, promote the efficiency of modulation, reduce the complexity of organic solvent processing.

2. The desalted material enters a concentration drying tower and then passes through a concentration drying pipe, and water vapor is evaporated to obtain a dried finished product, so that the finished product is prevented from deliquescing to reduce the quality of the oligopeptide with a high F value, the processing efficiency is improved, the quality of the finished product is ensured, the process is simplified, and the cost is reduced.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings: FIG. 1 is a block diagram of the present invention; FIG. 2 is a structural view of a crushing box of the present invention; FIG. 3 is a block diagram of a pod of the present invention; FIG. 4 is a perspective view of the crush box of the present invention; FIG. 5 is a perspective view of a comminuting blade of the present invention; FIG. 6 is a cross-sectional view of a concentrating and drying tower of the present invention; FIG. 7 is a perspective view of a concentrating and drying tower of the present invention; fig. 8 is a structure view of the driving of the crushing roller according to the present invention.

In the figure, 1-crushing box, 101-loading hopper, 2-purifying box, 201-fan fixing plate, 202-recovery port, 3-feeding box, 301-fine particle filter plate, 302-air passing plate, 4-modulating box, 401-enzyme feeding port, 402-water feeding port, 5-stirring piece, 501-first driving motor, 502-propeller, 503-pulp sheet, 6-condensation pipe, 7-concentration drying tower, 701-water vapor outlet, 702-separation chamber, 8-concentration drying pipe, 801-recovery pipe, 9-heating bar, 10-support column, 11-crushing blade, 110-blade support plate, 12-filter plate, 13-material sliding plate, 14-cleaning hook, 15-crushing roller, 150-crushing roller transmission gear, 16-crushing slope, 17-worm, 18-second driving motor, 180-first driving wheel, 181-second driving wheel, 19-fan, 20-fan blade, 21-heating plate, 22-water pump, 23-bearing, 24-drying tower inner layer, 25-heating ring, 26-motor supporting table, 27-ventilation pipe and 28-radial hole.

Detailed Description

Embodiments of the present application will be described in detail with reference to the drawings and examples, so that how to implement technical means to solve technical problems and achieve technical effects of the present application can be fully understood and implemented.

As shown in fig. 1-8, the high F-number oligopeptide production equipment provided in this embodiment includes a pulverizing box 1, a purifying box 2, a modulating box 4, a condensing tube 6 and a concentrating and drying tower 7, wherein the pulverizing box 1 is communicated with the purifying box 2, one side surface of the purifying box 2 is connected with a feeding box 3, the other end of the feeding box 3 is communicated with the modulating box 4, the bottom of the modulating box 4 is communicated with the condensing tube 6 through a water pump 22, the other end of the condensing tube 6 is communicated with the upper part of the concentrating and drying tower 7, after the vegetable protein is added into the pulverizing box, the steps of pretreatment, enzyme inactivation by enzymolysis, cooling, desalination and concentrating and drying can be performed simultaneously, the use is fast, and the processing efficiency and quality are improved;

an enzyme adding port 401 and a water adding port 402 are arranged on one side surface of a modulation box 4, the enzyme adding port 401 is arranged above the water adding port 402, a plurality of heating plates 21 are fixedly arranged inside the modulation box 4, the heating plates 21 are arranged in a staggered mode, every two heating plates 21 are not contacted, a first driving motor 501 is fixedly arranged at the bottom of the modulation box 4, an output shaft of the first driving motor 501 is connected with a stirring piece 5, the stirring piece 5 is arranged inside the modulation box 4, the stirring piece 5 is arranged below the heating plate 21 at the lowermost layer, a water pump 22 is connected to one side of the first driving motor 501, the water pump 22 is communicated with the modulation box 4, materials can be heated by the heating plates 21 in the process of adding the materials, Alcalase2.4L alkaline protease and water, the materials sequentially slide to the heating plate 21 at the lowermost layer from the heating plate 21 in the process of flowing into the modulation box 4 for heating, the contact area between the materials and the heating plates 4 is enlarged, the material is heated uniformly, the activity of Alcalase2.4L alkaline protease is ensured, the material is stirred simultaneously when flowing downwards, the enzyme hydrolysis efficiency is improved, the enzyme is inactivated after being brought to be completely dissolved by improving the temperature of the heating plate 21, and the enzyme inactivation effect is further achieved, the enzyme inactivation efficiency can be accelerated by the heating plate and the stirring piece which are distributed in a staggered manner, the structure is simple, and the modulation efficiency is improved;

the upper end of a concentration drying tower 7 is communicated with a condensing pipe 6 through a conduit, the bottom of the concentration drying tower 7 is fixedly provided with a support column 10, the interior of the concentration drying tower 7 is provided with a drying tower inner layer 24, the interior of the drying tower inner layer 24 is fixedly provided with a heating ring 25, a separation cavity 702 is formed between the concentration drying tower 7 and the drying tower inner layer 24, the bottom of the separation cavity 702 is connected with a plurality of concentration drying pipes 8, the plurality of concentration drying pipes 8 are uniformly distributed around the support column 10, the bottom ends of the plurality of concentration drying pipes 8 are sequentially lowered, the bottom ends of the concentration drying pipes 8 are connected with a recovery pipe 801, the concentration drying pipes 8 are communicated with the recovery pipe 801, the interior of the concentration drying pipes 8 are all provided with heating strips 9, the heating strips 9 and the drying tower inner layer 24 are electrically connected with an external power supply through leads, the upper end of the concentration drying tower 7 is provided with a plurality of water, vapor outlet 701 is linked together with disengagement chamber 702, the material after the cooling desalination is arranged into concentrated drying tower 7, the degree of lowering the temperature of drying tower inlayer 24 through heating ring 25 risees to 300 degrees, just begin the inside moisture of evaporation material at the inside that the material entered into the disengagement chamber, the outside of concentrated drying tower 7 is arranged through vapor outlet 701 to the vapor of production, outside air can't enter into the inside of disengagement chamber 702 simultaneously, promote the purity of material, then enter into concentrated drying tube 8 with concentrated material in proper order, concentrated drying tube 8 after the heating carries out further drying to the material that has concentrated, then retrieve through recovery tube 801, moreover, the steam generator is simple in structure, high durability and convenient use, the machining efficiency and the purity of promotion material.

In this embodiment, as shown in fig. 1, 2 and 4, a second driving motor 18 is fixedly arranged on the upper side of the crushing box 1, a hopper 101 is connected to the upper portion of the side of the crushing box 1, the hopper 101 is communicated with the crushing box 1, a first driving wheel 180 and a second driving wheel 181 are fixedly arranged at the output end of the second driving motor 18, a worm 17 is connected to the first driving wheel 180 through teeth to improve the stability of transmission, a crushing blade 11 is connected to the bottom of the worm 17, the crushing blade 11 is rotatably arranged inside the crushing box 1, a filter plate 12 is arranged below the crushing blade 11, the crushing blade 11 is not in contact with the filter plate 12, a material sliding plate 13 is arranged below the filter plate 12, one end of the material sliding plate 13 is fixedly connected to the inner side of the crushing box 1, a cleaning hook 14 is fixedly arranged at the other end of the material sliding plate 13, a crushing slope 16 is arranged below the cleaning hook 14, smash 16 medial surface fixed connection with crushing case 1 on the slope, it is provided with crushing roller 15 to rotate on the crushing slope 16, be connected with crushing roller drive gear 150 on the crushing roller 15, crushing roller drive gear 150 passes through the chain rotation with second drive wheel 181 and is connected, the clearance colludes 14 in the top of smashing roller 15, and the clearance colludes 14 and smashes roller 15 contactless, vegetable protein granule slides down and conveys the grinding that the material carries out once more in crushing roller 15 bottom through material slide 13 by filter 12 after smashing piece 11, carry out further refining to the material, promote the degree of refining of material, the clearance colludes 14 conveniently and strikes off the material of gluing on the crushing roller, hoisting device's practicality.

In this embodiment, as shown in fig. 1 and fig. 2, a fan fixing plate 201 is fixedly disposed below the pulverizing slope 16, the fan fixing plate 201 is disposed inside the purifying box 2, a fan 19 is fixedly disposed on the fan fixing plate 201, a fan blade 20 is connected to an output shaft of the fan 19, a plurality of fine particle filter plates 301 uniformly distributed are disposed on one side surface of the purifying box 2, the fan blade 20 and the fine particle filter plates 301 are on the same horizontal plane, a recovery port 202 is fixedly disposed at the bottom of the purifying box 2, the recovery port 202 is communicated with the purifying box 2, the falling small particle material is conveyed to the feeding box 3 through the fine particle filter plates 301 by the fan 19 inside the purifying box 2, the large particle material slides down through the recovery port 202, and is added from the hopper 101 again for another pulverizing and grinding, so as to improve the refining degree of the material, feed box 3 is right angle communicating pipe, the fixed aerofoil 302 that is provided with of right angle junction of feed box 3, aerofoil 302 is the filter screen that glass fiber made, can filter the wind that fan 19 blows, make the material get into modulation box 4, rely on the gravity of material, moreover, the steam generator is simple in structure, high durability and convenient use, there is ventilation pipe 27 through the trachea connection on the aerofoil 302, ventilation pipe 27 runs through condenser pipe 6, and set up a plurality of evenly distributed's radial hole 28 on the ventilation pipe 27, the wind after the filtration is connected with ventilation pipe 27 through the tuber pipe, and dispel the heat to condenser pipe 6 through radial hole 28 on the ventilation pipe 27, promote the efficiency of condenser pipe 6 condensation on the one hand, on the other hand helps the energy can be saved, promote the utilization ratio of resource and the efficiency of processing.

In this embodiment, as shown in fig. 5, a blade support plate 110 is connected to an upper portion of the crushing blade 11, a bearing 23 is fixedly disposed on the blade support plate 110, the bearing 23 is fixedly connected to the crushing box 1, a motor support platform 26 is disposed above the bearing 23, the motor support platform 26 is fixedly connected to an upper end surface of the crushing box 1, the worm 17 penetrates through the motor support platform 26, the second driving motor 18 is fixedly connected to the motor support platform 26 through a bolt, and the second driving motor 18 is electrically connected to an external power source through a wire, so as to improve the operation stability of the second driving motor 18 and the crushing blade 11.

In this embodiment, as shown in fig. 3, a propeller 502 is fixedly disposed at the bottom of the stirring member 5, a paddle 503 is disposed on the propeller 502, the paddle 503 is disposed inside the purifying tank 2, and can stir up and down simultaneously, and the material can be discharged to the inlet of the water pump through the paddle 503 while stirring.

As shown in fig. 1 to fig. 8, the preparation method of the high F-number oligopeptide production device provided in this embodiment includes the following steps:

a pretreatment step: firstly, adding plant proteins needing high-F value oligopeptide into a crushing box 1 respectively or sequentially through a feeding hopper 101 for crushing, then filtering the plant proteins to a crushing slope 16 through a filter plate 12, refining under the action of a crushing roller 15, mixing the plant proteins according to the mass ratio of 1:1:1:1, then blowing for drying, and carrying out extrusion and expansion pretreatment to obtain expanded materials;

and (3) enzyme enzymolysis and enzyme deactivation: feeding the refined plant protein powder into a preparation box 4 through a feeding box 3, adding Alcalase2.4L alkaline protease through an enzyme adding port 401, adding water through a water adding port 402 to hydrolyze the plant protein, wherein the mass ratio of the added water to the materials is 5:1, stirring the mixture by a stirring piece 5, the enzyme adding amount is 1-3% of the mass concentration of a substrate, the enzymolysis pH is 7.5-9.5, opening a heating plate 21 to ensure that the enzymolysis temperature is 40-60 ℃, keeping the enzymolysis time for 1-4h, and then increasing the temperature of the heating plate 21 to ensure that the enzymolysis temperature is 60-80 ℃ and heating the mixture for 10min to inactivate enzyme;

a cooling desalting step: after the enzyme deactivation step is finished, discharging the materials into the condensation pipe 6 through the water pump 22 for cooling, and enabling the air flow in the feeding box 3 to accelerate the cooling of the condensation pipe 6 through the radial holes 28 on the ventilation pipe 27;

a concentration and drying step: the material after cooling and desalting is discharged into the separation cavity 702 of the concentration drying tower 7, the inner layer 24 of the drying tower is heated to 200-fold temperature 400 ℃ by the heating ring 25, so that the moisture of the material is rapidly evaporated, the moisture is discharged through the steam outlet 701, the material can be dried by a plurality of concentration drying pipes 8 at the same time, the heating temperature of the heating strip 9 in the concentration drying pipe 8 is 100-fold temperature 200 ℃, and finally the material is recovered through the recovery pipe 801.

As shown in fig. 1 to 8, the principles of the high F-number oligopeptide production apparatus and the preparation method thereof provided in this example are as follows:

after the plant protein is added into the crushing box, the plant protein can be pretreated in the same step, enzyme is inactivated by enzymolysis, the plant protein is cooled, desalted and concentrated and dried, the use is rapid, the processing efficiency and quality are improved, the materials can be heated by the heating plate 21 in the process of adding the materials, the Alcalase2.4L alkaline protease and water into the preparation box 4, the materials sequentially slide from the heating plate 21 at the uppermost layer to the heating plate 21 at the bottommost layer in the process of flowing into the preparation box 4 for heating, the contact area between the materials and the heating plate 4 is enlarged, the materials are heated uniformly, the activity of the Alcalase2.4L alkaline protease is ensured, the materials are stirred simultaneously when flowing downwards, the enzyme hydrolysis efficiency is improved, the temperature of the heating plate 21 is improved again after the enzyme is completely dissolved, the enzyme is inactivated, the enzyme inactivation effect is further reached, the enzyme inactivation efficiency can be accelerated by the heating plate and the stirring piece which are distributed in a staggered, simple structure, the material that gets into behind the condenser pipe 6 cooling desalination is discharged concentrated drying tower 7, the cooling degree through heating ring 25 with drying tower inlayer 24 risees to 300 degrees, just begin the inside moisture of evaporation material at the inside that the material entered into the disengagement chamber, the outside of concentrated drying tower 7 is arranged through vapor outlet 701 to the vapor of production, outside air can't enter into the inside of disengagement chamber 702 simultaneously, promote the purity of material, then enter into concentrated drying pipe 8 with concentrated material in proper order, concentrated drying pipe 8 after the heating further dry to the material that has concentrated, then retrieve through recovery tube 801, moreover, the steam generator is simple in structure, high durability and convenient use, promote the machining efficiency and the purity of material.

As used in the specification and in the claims, certain terms are used to refer to particular components. As one skilled in the art will appreciate, manufacturers may refer to a component by different names. This specification and claims do not intend to distinguish between components that differ in name but not function. In the following description and in the claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to. "substantially" means within an acceptable error range, and a person skilled in the art can solve the technical problem within a certain error range to achieve the technical effect basically.

It is noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a good or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such good or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of additional like elements in the article or system in which the element is included.

The foregoing description shows and describes several preferred embodiments of the invention, but as aforementioned, it is to be understood that the invention is not limited to the forms disclosed herein, but is not to be construed as excluding other embodiments and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a high F value oligopeptide production facility, is including smashing case (1), purification case (2), modulation case (4), condenser pipe (6) and concentrated drying tower (7), smash case (1) with purification case (2) are linked together, a side of purification case (2) is connected with pay-off case (3), the other end of pay-off case (3) with modulation case (4) are linked together, the bottom of modulation case (4) pass through water pump (22) with condenser pipe (6) are linked together, the other end of condenser pipe (6) with the upper portion of concentrated drying tower (7) is linked together, its characterized in that:

an enzyme adding port (401) and a water adding port (402) are formed in one side face of the brewing box (4), the enzyme adding port (401) is arranged above the water adding port (402), a plurality of heating plates (21) are fixedly arranged in the brewing box (4), the heating plates (21) are arranged in a staggered mode, every two heating plates (21) are not in contact with each other, a first driving motor (501) is fixedly arranged at the bottom of the brewing box (4), an output shaft of the first driving motor (501) is connected with a stirring piece (5), the stirring piece (5) is arranged in the brewing box (4), the stirring piece (5) is arranged below the heating plate (21) at the lowest layer, a water pump (22) is connected to one side of the first driving motor (501), and the water pump (22) is communicated with the brewing box (4);

the upper end of the concentration drying tower (7) is communicated with the condensing pipe (6) through a guide pipe, a support column (10) is fixedly arranged at the bottom of the concentration drying tower (7), a drying tower inner layer (24) is arranged in the concentration drying tower (7), a heating ring (25) is fixedly arranged in the drying tower inner layer (24), a separation cavity (702) is formed between the concentration drying tower (7) and the drying tower inner layer (24), the bottom of the separation cavity (702) is connected with a plurality of concentration drying pipes (8), the plurality of concentration drying pipes (8) are uniformly distributed around the support column (10) in a circle, the bottom ends of the plurality of concentration drying pipes (8) are sequentially reduced, the bottom ends of the concentration drying pipes (8) are connected with a recovery pipe (801), and the concentration drying pipes (8) are communicated with the recovery pipe (801), the inside of concentrated drying tube (8) all is provided with heating strip (9), heating strip (9) with drying tower inlayer (24) all are through wire and external power electric connection, the upper end of concentrated drying tower (7) is provided with a plurality of and becomes centrosymmetric vapor outlet (701), vapor outlet (701) with separation chamber (702) are linked together.

2. The apparatus for producing oligopeptide with high F value according to claim 1, wherein: smash the fixed second driving motor (18) that is provided with of side on of case (1), the upper portion of smashing case (1) side is connected with loading hopper (101), loading hopper (101) with smash case (1) and be linked together, the fixed first drive wheel (180) and second drive wheel (181) that are provided with of output of second driving motor (18), be connected with worm (17) through the tooth on first drive wheel (180), the bottom of worm (17) is connected with crushing blade (11), crushing blade (11) rotate the setting and are in smash the inside of case (1).

3. The apparatus for producing oligopeptide with high F value according to claim 1, wherein: the crushing device is characterized in that a filter plate (12) is arranged below the crushing blade (11), the crushing blade (11) is not in contact with the filter plate (12), a material sliding plate (13) is arranged below the filter plate (12), one end of the material sliding plate (13) is fixedly connected with the inner side surface of the crushing box (1), a cleaning hook (14) is fixedly arranged at the other end of the material sliding plate (13), a crushing slope (16) is arranged below the cleaning hook (14), the crushing slope (16) is fixedly connected with the inner side surface of the crushing box (1), a crushing roller (15) is rotatably arranged on the crushing slope (16), a crushing roller transmission gear (150) is connected onto the crushing roller (15), the crushing roller transmission gear (150) is rotatably connected with the second driving wheel (181) through a chain, and the cleaning hook (14) is arranged above the crushing roller (15), and the cleaning hook (14) is not contacted with the crushing roller (15).

4. The apparatus for producing oligopeptide with high F value according to claim 1, wherein: the fixed fan fixed plate (201) that is provided with in below on crushing slope (16), fan fixed plate (201) set up the inside of purification case (2), fixed fan (19) of being provided with on fan fixed plate (201), be connected with fan blade (20) on the output shaft of fan (19), a plurality of evenly distributed's fine particle filter (301) have been seted up to a side of purification case (2), fan blade (20) with fine particle filter (301) are on same horizontal plane, the fixed recovery mouth (202) that is provided with in bottom of purification case (2), recovery mouth (202) with purification case (2) are linked together.

5. The apparatus for producing oligopeptide with high F value according to claim 1, wherein: the air-conditioning unit is characterized in that the feeding box (3) is a right-angle communicating pipe, an air passing plate (302) is fixedly arranged at the right-angle joint of the feeding box (3), the air passing plate (302) is a filter screen made of glass fibers, a ventilating pipe (27) is connected to the air passing plate (302) through an air pipe, the ventilating pipe (27) penetrates through the condensation pipe (6), and a plurality of radial holes (28) which are uniformly distributed are formed in the ventilating pipe (27).

6. The apparatus for producing oligopeptide according to claim 2, wherein: the upper portion of smashing blade (11) is connected with blade backup pad (110), fixed bearing (23) that is provided with on blade backup pad (110), bearing (23) with smash case (1) fixed connection, the top of bearing (23) is provided with motor supporting platform (26), motor supporting platform (26) with the up end fixed connection who smashes case (1), just worm (17) run through motor supporting platform (26), second driving motor (18) pass through the bolt with motor supporting platform (26) fixed connection, second driving motor (18) pass through wire and external power electric connection.

7. The apparatus for producing oligopeptide with high F value according to claim 1, wherein: the bottom of the stirring piece (5) is fixedly provided with a propeller (502), a paddle (503) is arranged on the propeller (502), and the paddle (503) is arranged inside the purification box (2).

8. A preparation method of high F value oligopeptide production equipment is characterized by comprising the following steps: comprises the following steps

A pretreatment step: firstly, plant protein to be subjected to high-F value oligopeptide is added into a crushing box (1) to be crushed respectively or sequentially through a feeding hopper (101), then the plant protein is filtered onto a crushing slope (16) through a filter plate (12), the aim of refining is achieved under the action of a crushing roller (15), the plant protein materials are mixed according to the mass ratio of 1:1:1:1, then the plant protein materials are dried by blowing, and the extruded and puffed materials are obtained through extrusion and puffing pretreatment;

and (3) enzyme enzymolysis and enzyme deactivation: feeding the refined plant protein powder into a preparation box (4) through a feeding box (3), adding Alcalase2.4L alkaline protease through an enzyme adding port (401), adding water through a water adding port (402) to hydrolyze the plant protein, wherein the mass ratio of the added water to the materials is 5:1, stirring the mixture through a stirring piece (5), the enzyme adding amount is 1-3% of the mass concentration of a substrate, the enzymolysis pH is 7.5-9.5, opening a heating plate (21) to ensure that the enzymolysis temperature is 40-60 ℃, keeping the enzymolysis time for 1-4h, and then increasing the temperature of the heating plate (21) to ensure that the enzymolysis temperature is 60-80 ℃ and heating the mixture for 10min to inactivate the enzyme;

a cooling desalting step: after the enzyme deactivation step is finished, discharging the materials into a condensation pipe (6) through a water pump (22) for cooling, and enabling air flow in the feeding box (3) to accelerate cooling of the condensation pipe (6) through radial holes (28) in a ventilation pipe (27);

a concentration and drying step: the materials after cooling and desalting are discharged into a separation cavity (702) of a concentration drying tower (7), an inner layer (24) of the drying tower is heated to 200-400 ℃ by a heating ring (25) to rapidly evaporate the moisture of the materials, the moisture is discharged through a water vapor outlet (701), then the materials are further dried in a concentration drying pipe (8) after being heated respectively, and finally the materials are recovered through a recovery pipe (801).

9. The method for preparing the oligopeptide production equipment with high F value according to claim 8, wherein the method comprises the following steps: the material can be dried by passing through a plurality of concentration drying tubes (8) at the same time, and the heating temperature of the heating strip (9) in the concentration drying tube (8) is 100-200 ℃.