Novel plant protease modification production system
By designing a novel plant protease modification production system, the problem of discontinuity between the enzyme modification process and the plant protein extraction process was solved, achieving rational utilization of equipment and continuous production, and improving modification efficiency.
Patent Information
- Application Number
- CN202423248266.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-26
- Publication Date
- 2025-12-19
- Estimated Expiration
- 2034-12-26
AI Technical Summary
In existing technologies, there is a high demand for enzyme modification equipment, and the enzyme modification process is repetitive, resulting in redundant equipment and discontinuous processes.
A novel plant protease modification production system is designed, including a steam ejector, a static mixer in an enzymatic hydrolysis pipeline, an enzymatic hydrolysis tank, an enzymatic hydrolysis maintenance tank, an enzymatic hydrolysis discharge pump, a static mixer in an acid precipitation pipeline, an acid precipitation tank, an acid precipitation maintenance tank, and an acid precipitation discharge pump. These components are connected by pipelines to form a material conveying and processing channel, enabling continuous operation of the enzymatic hydrolysis and acid precipitation processes.
This improved the efficiency of plant protein modification, reduced the number of equipment required, and enabled continuous production and rational use of equipment.
Smart Images
Figure CN223688353U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to food engineering technical field, especially a novel plant proteinase modification production system. BACKGROUND
[0002] Plant protein is the isolated protein or concentrated protein extracted from soybean, pea, corn, wheat and other plants, which is widely used as the supplement or replacement of animal protein due to its rich source, nutritional health and less impact on the environment.
[0003] Due to the limitation of processing method or its own characteristics, the solubility, emulsification, foaming, digestibility and other functional properties of plant protein are often difficult to meet the development of subsequent products, so physical, chemical, biological enzyme and other methods are usually used for modification.
[0004] At present, the enzyme modification process of plant protein is often independent of the preparation process, that is, the modification is assisted after the preparation of plant protein finished product, which often causes repeated production process, incoherence and more equipment requirements.
[0005] Therefore, in view of the deficiencies in the prior art, it is necessary to design a novel plant protein enzyme modification production system to solve the above problems.
[0006] It should be noted that the above introduction to the technical background is only to facilitate the clear and complete description of the technical scheme of the utility model, and to facilitate the understanding of those skilled in the art, and the above content cannot be considered as known by those skilled in the art because these contents are described in the background of the utility model. Utility model content
[0007] In order to overcome the above-mentioned deficiencies in the prior art, the utility model aims at a novel plant protein enzyme modification production system, which is used to solve the problem of repeated enzyme modification process and plant protein preparation process.
[0008] The utility model discloses a novel plant protease modification production system, including by steam ejector, enzymolysis pipeline static mixer, enzymolysis jar, enzymolysis maintenance jar, enzymolysis discharge pump, acid precipitation pipeline static mixer, acid precipitation jar, acid precipitation maintenance jar and acid precipitation discharge pump are sequentially connected through the pipeline and are constituted material conveying processing channel of connection, the material import of steam ejector is connected with alkali soluble protein material liquid conveying pipeline, and the steam import of steam ejector is communicated with steam conveying device through the pipeline, and alkali soluble protein material liquid is heated, the liquid inlet of enzymolysis pipeline static mixer and acid precipitation pipeline static mixer is connected with acid liquid pipeline, and the enzymolysis pH is maintained stable through enzymolysis pipeline static mixer, and the acid precipitation pH is maintained stable and full enzyme is destroyed through acid precipitation pipeline static mixer, the top of enzymolysis jar is connected with alkaline protease pipeline, makes alkaline protease directly quantitative addition enzymolysis jar and carries out enzymolysis reaction.
[0009] Preferably, a regulating valve and a check valve are sequentially arranged on the pipeline between the steam import of the steam ejector and the steam conveying device, the regulating valve is used to control the heating temperature of the steam ejector, and the check valve is used to ensure the safety of steam conveying.
[0010] Preferably, the pressure gauge has a monitoring range of 0-2.5 MPa.
[0011] Preferably, the regulating valve is one of a pneumatic regulating valve and an electric regulating valve.
[0012] Preferably, the enzymolysis jar is provided with a thermometer and an enzymolysis jar pH meter, and the acid precipitation jar is provided with an acid precipitation jar pH meter.
[0013] Preferably, the thermometer has a monitoring range of -10-100 ℃, and the enzymolysis jar pH meter and the acid precipitation jar pH meter have a pH monitoring range of 0-14.
[0014] Preferably, the enzymolysis jar and the acid precipitation jar are designed to have material inlet at the bottom and outlet at the top, and are both provided with an insulation layer and a stirring mechanism.
[0015] Preferably, the enzymolysis pipeline static mixer and the acid precipitation pipeline static mixer are one of an SV type and an SX type, and the enzymolysis discharge pump and the acid precipitation discharge pump are rotor pumps.
[0016] Preferably, the material import of the steam ejector can be connected with the alkali soluble protein material liquid conveying pipeline of any one of an alkali soluble section, an acid precipitation section and a protein water washing section, and the material output of the acid precipitation discharge pump is connected with the protein water washing section or a protein neutralization section.
[0017] Preferably, the acid liquid conveyed by the acid liquid pipeline is one of a hydrochloric acid solution, a nitric acid solution and a phosphoric acid solution.
[0018] Due to the technical scheme, the utility model has the beneficial effects that compared with the prior art:
[0019] The utility model discloses a novel plant protein enzyme modification production system, the enzymatic modification process of plant protein is introduced into the plant protein preparation process, which is used for improving the modification efficiency of plant protein, making the whole production more continuous, and minimizing the number of equipment increased due to the introduction of the enzyme modification production system. BRIEF DESCRIPTION OF DRAWINGS
[0020] In order to more clearly illustrate the specific embodiments of the utility model or the technical scheme in the prior art, the drawings needed to be used in the specific embodiments or the prior art description will be briefly introduced as follows. Obviously, the drawings in the following description are some embodiments of the utility model, and other drawings can also be obtained by those skilled in the art without creative labor.
[0021] Figure 1 It is a structural schematic diagram of the utility model discloses a novel plant protein enzyme modification production system.
[0022] In the above drawings, 1, pressure gauge;2, regulating valve;3, check valve;4, steam ejector;5, enzymolysis pipeline static mixer;6, enzymolysis tank pH meter;7, thermometer;8, enzymolysis tank;9, enzymolysis maintenance tank;10, enzymolysis discharge pump;11, acid precipitation pipeline static mixer;12, acid precipitation tank;13, acid precipitation tank pH meter;14, acid precipitation maintenance tank;15, acid precipitation discharge pump. DETAILED DESCRIPTION
[0023] The embodiments of the utility model will be described below by specific examples, and those skilled in the art can easily understand other advantages and effects of the utility model from the contents disclosed in the specification.
[0024] It should be noted that the terms "first", "second" and the like in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and do not necessarily indicate a specific order or sequence. It should be understood that the data thus used can be interchanged under appropriate circumstances, so as to describe the embodiments of the present application. In addition, the terms "include" and "have" and their synonyms, are intended to cover non-exclusive inclusion, for example, a process, method, system, product or device including a series of steps or units does not necessarily limit to those steps or units clearly listed, but can include other steps or units not clearly listed or inherent to these processes, methods, products or devices.
[0025] In this application, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," "horizontal," "lateral," and "longitudinal" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing the present invention and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.
[0026] Furthermore, in addition to indicating direction or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this utility model according to the specific circumstances.
[0027] Furthermore, the terms "installation," "setting," "equipped with," "connection," "linking," "fitting," and "fitting" should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or an internal connection between two devices, components, or parts. Similarly, "fitting" can mean completely or partially fitted. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0028] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.
[0029] Example:
[0030] like Figure 1 As shown, this utility model discloses a novel plant protease modification production system, comprising a material conveying and processing channel consisting of a steam ejector 4, an enzymatic hydrolysis pipeline static mixer 5, an enzymatic hydrolysis tank 8, an enzymatic hydrolysis maintenance tank 9, an enzymatic hydrolysis discharge pump 10, an acid precipitation pipeline static mixer 11, an acid precipitation tank 12, an acid precipitation maintenance tank 14, and an acid precipitation discharge pump 15 connected sequentially by pipelines; the material inlet of the steam ejector 4 is connected to the alkaline protein liquid conveying pipeline, and the steam inlet of the steam ejector 4 is connected to the steam conveying device through a pipeline; the liquid inlets of the enzymatic hydrolysis pipeline static mixer 5 and the acid precipitation pipeline static mixer 11 are both connected to the acid liquid pipeline; and the top of the enzymatic hydrolysis tank 8 is connected to the alkaline protease pipeline.
[0031] refer to Figure 1The utility model uses the method and principle as follows: when using, the alkaline protein material is heated by high temperature steam at steam ejector 4, the temperature stability of the material is ensured, the material after heating enters into enzymolysis pipeline static mixer 5 and mixes with acid liquid to ensure the PH stability of the material, then the material enters into enzymolysis tank 8, adds quantitative alkaline protease to carry out enzymolysis reaction, and the enzymolysis time is kept constant through enzymolysis maintenance tank 9, the material after reaction is transported to acid deposition pipeline static mixer 11 through enzymolysis discharge pump 10 and mixes with acid liquid again to maintain the PH stability of the material and fully inactivate enzyme, then the material enters into acid deposition tank 12 to carry out acid deposition, and the acid deposition and enzyme inactivation time are kept constant through acid deposition maintenance tank 14, and the material after acid deposition is discharged to subsequent section through acid deposition discharge pump 15.The utility model introduces the enzymatic modification process of plant protein into the plant protein preparation process, which is simple in structure, less in equipment quantity, avoids repeated production processes, and makes the whole production more continuous.
[0032] As Figure 1 shown, in order to improve the temperature control ability of the system, the pipeline between the steam inlet of the steam ejector 4 and the steam conveying device is sequentially provided with an adjusting valve 2 and a check valve 3, and a pressure gauge 1 is arranged on the pipeline at both ends of the adjusting valve 2, so as to control the steam inlet amount and ensure the safety of steam conveying.
[0033] As Figure 1 shown, in order to ensure the accuracy of pressure monitoring, the monitoring range of the pressure gauge 1 should be 0-2.5MPa.
[0034] As Figure 1 shown, in order to control the temperature, the adjusting valve 2 is one of a pneumatic adjusting valve and an electric adjusting valve.
[0035] As Figure 1 shown, in order to ensure the stability of reaction time during enzyme modification and acid deposition, a thermometer 7 and an enzymolysis tank pH meter 6 are arranged on the enzymolysis tank 8, and an acid deposition tank pH meter 13 is arranged on the acid deposition tank 12, so as to ensure the temperature and PH of the reaction constant, and further ensure the reaction time constant.
[0036] As Figure 1 shown, in order to improve the control accuracy of enzyme modification and acid deposition, the monitoring range of the thermometer 7 is-10-100℃, and the pH monitoring range of the enzymolysis tank pH meter 6 and the acid deposition tank pH meter 13 is 0-14.
[0037] As Figure 1 shown, in order to improve the production efficiency, the enzymolysis tank 8 and the acid deposition tank 12 are designed to be material-in at the bottom and material-out at the top, and are both provided with a heat preservation layer and a stirring mechanism inside.
[0038] As Figure 1As shown, to improve production efficiency, the enzymatic hydrolysis pipeline static mixer 5 and the acid precipitation pipeline static mixer 11 are either type SV or type SX, and the enzymatic hydrolysis discharge pump 10 and the acid precipitation discharge pump 15 are rotary pumps.
[0039] like Figure 1 As shown, to facilitate the connection of the material inlet of the steam ejector 4 to the alkali-soluble protein liquid conveying pipeline of any of the alkali-soluble section, acid precipitation section and protein washing section, the material outlet of the acid precipitation discharge pump 15 is connected to the protein washing section or the protein neutralization section.
[0040] like Figure 1 As shown, the acid solution used for convenient acid pipeline transportation is one of hydrochloric acid solution, nitric acid solution, and phosphoric acid solution.
[0041] Finally, it should be noted that the above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A novel plant protease-modified production system, characterized by: The material conveying and processing channel comprises a steam ejector (4), an enzymatic hydrolysis pipeline static mixer (5), an enzymatic hydrolysis tank (8), an enzymatic hydrolysis maintaining tank (9), an enzymatic hydrolysis discharge pump (10), an acid precipitation pipeline static mixer (11), an acid precipitation tank (12), an acid precipitation maintaining tank (14) and an acid precipitation discharge pump (15) connected in sequence by pipelines; the material inlet of the steam ejector (4) is connected with an alkali-soluble protein liquid conveying pipeline, the steam inlet of the steam ejector (4) is communicated with a steam conveying device through a pipeline, the liquid inlets of the enzymatic hydrolysis pipeline static mixer (5) and the acid precipitation pipeline static mixer (11) are connected with an acid liquid pipeline, and the top of the enzymatic hydrolysis tank (8) is connected with an alkaline protease pipeline.
2. A novel plant protease-modified production system according to claim 1, characterized by: A regulating valve (2) and a check valve (3) are arranged in sequence on the pipeline between the steam inlet of the steam ejector (4) and the steam conveying device, and a pressure gauge (1) is arranged on the pipelines at the front and rear ends of the regulating valve (2).
3. A novel plant protease-modified production system according to claim 2, characterized by: The monitoring range of the pressure gauge (1) is 0-2.5 MPa.
4. The novel plant protease-modified production system according to claim 2, characterized in that: The regulating valve (2) is one of a pneumatic regulating valve and an electric regulating valve.
5. The novel plant protease-modified production system according to claim 1, characterized in that: A thermometer (7) and an enzymatic hydrolysis tank pH meter (6) are arranged on the enzymatic hydrolysis tank (8), and an acid precipitation tank pH meter (13) is arranged on the acid precipitation tank (12).
6. A novel plant protease-modified production system according to claim 5, characterized by: The monitoring range of the thermometer (7) is -10-100 ℃, and the pH value monitoring range of the enzymatic hydrolysis tank pH meter (6) and the acid precipitation tank pH meter (13) is 0-14.
7. A novel plant protease-modified production system according to claim 1, characterized by: The enzymatic hydrolysis tank (8) and the acid precipitation tank (12) adopt a design of material entering from the bottom and discharging from the top, and are both internally provided with a heat preservation layer and a stirring mechanism.
8. The novel plant protease-modified production system according to claim 1, characterized by: The enzymatic hydrolysis pipeline static mixer (5) and the acid precipitation pipeline static mixer (11) are one of an SV type and an SX type, and the enzymatic hydrolysis discharge pump (10) and the acid precipitation discharge pump (15) are rotor pumps.
9. The novel plant protease-modified production system according to claim 1, characterized by: The material inlet of the steam ejector (4) can be connected with the alkali-soluble protein liquid conveying pipeline of any one of an alkali-soluble section, an acid precipitation section and a protein water washing section, and the material outlet of the acid precipitation discharge pump (15) is connected with a protein water washing section or a protein neutralization section.
10. The novel plant protease-modified production system according to claim 1, characterized by: The acid liquid conveyed by the acid liquid pipeline is one of a hydrochloric acid solution, a nitric acid solution and a phosphoric acid solution.