Testing device for enriching highland barley GABA (gamma-aminobutyric acid)

Abstract

The utility model discloses a testing device for enriching highland barley GABA (gamma-aminobutyric acid), which particularly relates to the technical field of agricultural equipment and comprises a container body, an oxygen measuring instrument, a temperature and humidity measuring instrument, a pressure measuring instrument and a heating system. A gas inlet, a gas outlet and a discharge port are sequentially formed in the side wall of the container body from top to bottom, the gas inlet is used for introducing inert gas, the gas outlet is used for discharging gas in the container body, the discharge port is used for discharging materials after reaction is completed, and the oxygen measuring instrument, the temperature and humidity measuring instrument and the pressure measuring instrument are all installed in the container body. The heating system surrounds the outer wall of the container body and can heat the container body. The highland barley GABA enrichment device can adjust the internal environment of the device according to test conditions so as to meet the requirement of highland barley GABA enrichment, and is simple in structure and convenient to operate.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural equipment, in particular to a test device for enriching highland barley GABA. Background Art

[0002] γ-Aminobutyric acid (GABA) is a non-protein, functional amino acid. It is a natural active ingredient mainly found in microorganisms, animals and plants. It is one of the main inhibitory neurotransmitters in the central nervous system of mammals. It has many important physiological functions such as lowering blood pressure, lowering blood sugar, anti-cancer, anti-oxidation, anti-inflammatory, antibacterial, and anti-allergic. It is a new type of bioactive ingredient in food and has become a popular dietary supplement with broad application prospects in the food industry.

[0003] At present, the ways to obtain GABA include chemical synthesis, plant enrichment and microbial production. The plant enrichment method has the advantages of simple operation, low cost, and high safety, and can be widely used in food, medicine and other fields. The commonly used plant enrichment method is mainly based on soaking germination, supplemented by ultrasound, ultraviolet, high pressure and salt stress treatment to achieve the purpose of GABA enrichment. However, during soaking germination, the high oxygen concentration in the container is prone to mold, causing the grains to rot and deteriorate. At present, laboratories often use vacuum sealing packaging for anaerobic treatment, but it is inconvenient to operate, and it is not easy to control the temperature, nor is it easy to handle a large number of samples. Utility Model Content

[0004] The utility model aims to provide a test device for enriching highland barley GABA, so as to solve the problems existing in the above-mentioned prior art, and can adjust the internal environment of the device according to the test conditions to meet the requirements of highland barley GABA enrichment, and has a simple structure and is easy to operate.

[0005] To achieve the above purpose, the utility model provides the following solutions:

[0006] The utility model provides an experimental device for enriching highland barley GABA, comprising a container body, an oxygen measuring instrument, a temperature and humidity measuring instrument, a pressure gauge and a heating system. A feed inlet for introducing highland barley material and a water inlet for introducing water are provided on the top of the container body. An air inlet, an air outlet and a material outlet are provided on the side wall of the container body in sequence from top to bottom. The air inlet is used for introducing inert gas, the air outlet is used for discharging gas in the container body, and the material outlet is used for discharging material after reaction is completed. The oxygen measuring instrument, the temperature and humidity measuring instrument and the pressure gauge are all installed in the container body. The heating system surrounds the outer wall of the container body and can heat the container body.

[0007] Preferably, it also includes a water supply system, an inert gas inflation system and a vacuum pumping system, the water supply system is connected and communicated with the water inlet, the inert gas inflation system is connected and communicated with the air inlet, and the vacuum pumping system is connected and communicated with the air outlet.

[0008] Preferably, the water supply system includes a water inlet pipe, a sprinkler head and a water tank, one end of the water inlet pipe is connected to and communicated with the water tank, the other end of the water inlet pipe extends into the container body, and the outer wall of the water inlet pipe is sealed with the inner wall of the water inlet, and one end of the water inlet pipe extends into the container body and is connected to and communicated with the sprinkler head.

[0009] Preferably, the inert gas inflation system comprises an air intake pipe, a gas generator and an inflation pump, the gas generator is connected and communicated with the air intake port through the air intake pipe, and the inflation pump is arranged on the air intake pipe.

[0010] Preferably, the vacuum system comprises an exhaust pipe and a vacuum pump, the vacuum pump is connected and communicated with the air outlet through the exhaust pipe, and a high-pressure valve and a low-pressure valve are provided on the exhaust pipe.

[0011] Preferably, the heating system comprises a shell and a tube-in-disk heating tube, the tube-in-disk heating tube is arranged in the shell, and the shell is sleeved outside the container body.

[0012] Preferably, the container body is made of transparent material.

[0013] Compared with the prior art, the utility model has achieved the following technical effects:

[0014] The utility model provides a test device for enriching highland barley GABA. An oxygen meter, a temperature and humidity meter and a pressure gauge in a container body monitor the oxygen concentration, temperature, humidity and pressure in the container body. At the same time, an inert gas is introduced into the container body through an air inlet, and the air in the container body is discharged from an air outlet, so that the oxygen concentration in the container body can be controlled, so that the container body reaches a low oxygen condition. Water is introduced into the container body through a water inlet, and the highland barley raw material is humidified to ensure the humidity required by the test. The container body is heated by a heating system, and the temperature in the container body can be controlled, so that the container body can reach the low oxygen, temperature and humidity control conditions, thereby achieving the purpose of GABA enrichment. In addition, the test device for enriching highland barley GABA has a simple structure and is easy to operate. By adjusting the internal environment of the container body, different test conditions for highland barley GABA enrichment can be met, so as to achieve a multi-purpose effect of one warehouse. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 The utility model is a schematic diagram of the structure of the experimental device for enriching highland barley GABA.

[0017] In the figure: 1-container body; 2-feed port; 3-water inlet; 4-sprinkler head; 5-heating system; 6-air inlet; 7-air outlet; 9-discharge port; 10-oxygen meter; 11-temperature and humidity meter; 12-pressure meter. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] The utility model aims to provide a test device for enriching highland barley GABA, so as to solve the problems existing in the above-mentioned prior art, and can adjust the internal environment of the device according to the test conditions to meet the requirements of highland barley GABA enrichment, and has a simple structure and is easy to operate.

[0020] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0021] The utility model provides a test device for enriching highland barley GABA, such as Figure 1As shown, it includes a container body 1, an oxygen meter 10, a temperature and humidity meter 11, a pressure gauge 12 and a heating system 5. The top of the container body 1 is provided with a feed inlet 2 for introducing highland barley material and a water inlet 3 for introducing water. The side wall of the container body 1 is provided with an air inlet 6, an air outlet 7 and a discharge port 9 from top to bottom. The air inlet 6 is used to introduce inert gas, the air outlet 7 is used to discharge the gas in the container body 1, and the discharge port 9 is used to discharge the material after the reaction is completed. The oxygen meter 10, the temperature and humidity meter 11 and the pressure gauge 12 are installed in the container body 1, and the heating system 5 surrounds the outer wall of the container body 1 and can heat the container body 1. The oxygen meter 10, the temperature and humidity meter 11 and the pressure gauge 12 in the container body 1 monitor the oxygen concentration, temperature, humidity and pressure in the container body 1. At the same time, an inert gas is introduced into the container body 1 through the air inlet 6, and the air in the container body 1 is discharged from the air outlet 7, so that the oxygen concentration in the container body 1 can be controlled, so that the container body 1 reaches a low oxygen condition. Water is introduced into the container body 1 through the water inlet 3, and the highland barley raw material is humidified to ensure the humidity required by the test. The container body 1 is heated by the heating system 5, and the temperature in the container body 1 can be controlled, so that the container body 1 can reach the low oxygen, temperature and humidity control conditions, thereby achieving the purpose of GABA enrichment. Moreover, the experimental device for enriching highland barley GABA has a simple structure and is easy to operate. By adjusting the internal environment of the container body 1, different experimental conditions for highland barley GABA enrichment can be met, achieving the effect of one warehouse with multiple uses.

[0022] It is further preferred in the embodiment of the utility model that the experimental device for enriching highland barley GABA also includes a water supply system, an inert gas charging system and a vacuum system, the water supply system is connected and communicated with the water inlet 3, the inert gas charging system is connected and communicated with the air inlet 6, and the vacuum system is connected and communicated with the air outlet 7.

[0023] It is further preferred in the embodiment of the utility model that the water supply system includes a water inlet pipe, a spray head 4 and a water tank, one end of the water inlet pipe is connected to and communicated with the water tank, the other end of the water inlet pipe extends into the container body 1, and the outer wall of the water inlet pipe is sealed with the inner wall of the water inlet 3, one end of the water inlet pipe extends into the container body 1 and is connected to and communicated with the spray head 4, and the spray head 4 can make the water entering the container body 1 spray more evenly.

[0024] In the embodiment of the utility model, it is further preferred that the inert gas inflation system includes an air intake pipe, an inert gas generator and an inflation pump, the inert gas generator is connected and communicated with the air intake port 6 through the air intake pipe, and the inflation pump is arranged on the air intake pipe. Preferably, the inert gas can be CO2 or N2.

[0025] It is further preferred in the embodiment of the utility model that the vacuum system includes an exhaust pipe and a vacuum pump, the vacuum pump is connected and communicated with the air outlet 7 through the exhaust pipe, and a high-pressure valve and a low-pressure valve are provided on the exhaust pipe.

[0026] It is further preferred in the embodiment of the utility model that the heating system 5 includes a shell and a tube-coil heating tube, the tube-coil heating tube is arranged in the shell, and the shell is sleeved outside the container body 1.

[0027] It is further preferred in the embodiment of the present invention that the container body 1 is made of a transparent material, so as to facilitate observation of the interior of the container body 1 .

[0028] The present invention uses specific examples to illustrate the principle and implementation of the present invention. The above examples are only used to help understand the method and core idea of ​​the present invention. At the same time, for those skilled in the art, according to the idea of ​​the present invention, there will be changes in the specific implementation and application scope. In summary, the content of this specification should not be understood as limiting the present invention.

Claims

1. An experimental device for enriching highland barley GABA, characterized in that: It includes a container body, an oxygen meter, a temperature and humidity meter, a pressure gauge and a heating system. The top of the container body is provided with a feed port for introducing highland barley material and a water inlet for introducing water. The side wall of the container body is provided with an air inlet, an air outlet and a material outlet in sequence from top to bottom. The air inlet is used for introducing inert gas, the air outlet is used for discharging gas in the container body, and the material outlet is used for discharging material after the reaction is completed. The oxygen meter, the temperature and humidity meter and the pressure gauge are all installed in the container body. The heating system surrounds the outer wall of the container body and can heat the container body.

2. The test device for enriching highland barley GABA according to claim 1, characterized in that: It also includes a water supply system, an inert gas inflation system and a vacuum system, wherein the water supply system is connected and communicated with the water inlet, the inert gas inflation system is connected and communicated with the air inlet, and the vacuum system is connected and communicated with the air outlet.

3. The test device for enriching highland barley GABA according to claim 2, characterized in that: The water supply system includes a water inlet pipe, a sprinkler head and a water tank, one end of the water inlet pipe is connected to and communicated with the water tank, the other end of the water inlet pipe extends into the container body, and the outer wall of the water inlet pipe is sealed with the inner wall of the water inlet, and one end of the water inlet pipe extending into the container body is connected to and communicated with the sprinkler head.

4. The test device for enriching highland barley GABA according to claim 2, characterized in that: The inert gas inflation system comprises an air intake pipe, a gas generator and an air inflation pump. The gas generator is connected and communicated with the air intake port through the air intake pipe, and the air inflation pump is arranged on the air intake pipe.

5. The test device for enriching highland barley GABA according to claim 2, characterized in that: The vacuum pumping system comprises an air suction pipe and a vacuum pump. The vacuum pump is connected and communicated with the air outlet through the air suction pipe. A high-pressure valve and a low-pressure valve are arranged on the air suction pipe.

6. The test device for enriching highland barley GABA according to claim 1, characterized in that: The heating system comprises a shell and a tube-disk heating tube, wherein the tube-disk heating tube is arranged in the shell, and the shell is sleeved outside the container body.

7. The test device for enriching highland barley GABA according to claim 1, characterized in that: The container body is made of transparent material.

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