CN216595044U

CN216595044U - Portable equipment for detecting content of capsaicin substances in food

Info

Publication number: CN216595044U
Application number: CN202122487003.0U
Authority: CN
Inventors: 顾千辉; 陆超群; 陈星光; 章燎源
Original assignee: Three Squirrels Nanjing Food Technology Research And Development Co ltd; Jiangnan University; Three Squirrels Co Ltd
Current assignee: Three Squirrels Nanjing Food Technology Research And Development Co ltd; Jiangnan University; Three Squirrels Co Ltd
Priority date: 2021-10-15
Filing date: 2021-10-15
Publication date: 2022-05-24
Anticipated expiration: 2031-10-15

Abstract

The utility model discloses portable equipment for detecting the content of capsaicin substances in food, which comprises an upper box body and a lower box body, wherein one side of the upper box body is hinged with one side of the lower box body, the other side of the upper box body is provided with a matched lock catch, foam layers are respectively arranged in the upper box body and the lower box body, a placing cavity for placing an appliance is arranged in the foam layers, the appliance in the upper box body comprises a tool box for placing a tool, a cleaning box for placing cleaning articles, an electronic scale for weighing, a reagent tube for storing a processing reagent and a sample storage tube for storing a tested sample, and the appliance in the lower box body comprises data reading equipment for displaying data, electrochemical detection equipment for detecting the pungency degree of the pungency degree parameter and a battery for supplying power to the electrochemical detection equipment for the pungency degree and the data reading equipment. Test equipment portable acquires the peppery degree information of product at any time, and the test is accurate, has the required whole measuring appliances of the peppery degree of detection, and the short-term test detects out data and can preserve the test sample, the later stage retest of being convenient for.

Description

Portable equipment for detecting content of capsaicin substances in food

Technical Field

The utility model relates to the technical field of food detection.

Background

With the development of the food industry, the testing technology of the food industry is more and more perfect, in order to accurately test the parameter information of food, the existing measuring equipment is also complete in classification, wherein the equipment comprises the detection of the pungency degree, the relevant pungency degree rating can be obtained by preprocessing a test sample and then dropping the processed reagent on a sensor, but the existing test can only be carried out in a laboratory, the test process generally needs to mail the sample, and the test is not only troublesome, but also the timeliness is poor.

Disclosure of Invention

The utility model aims to solve the technical problem of realizing the peppery degree testing equipment which is convenient to carry and can detect and obtain results at any time.

In order to achieve the purpose, the utility model adopts the technical scheme that: the utility model provides a portable equipment for detecting capsaicin class material content in food, has placed the utensil on the equipment carrier, the utensil is including the data reading equipment of display data, the electrochemical detection equipment of the degree of pungency that detects the degree of pungency parameter and for the battery of the electrochemical detection equipment of degree of pungency, the power supply of data reading equipment, be used for placing the tool box of instrument, be used for placing the cleaning box of cleaning object article, be used for the electronic scale of weighing, be used for depositing the reagent pipe of processing reagent, deposit the stock form pipe of having tested the sample.

Data reading equipment includes data processing module, connection processing module and shows parameter information's display screen at least, data reading equipment's data processing module passes through the data line and connects peppery degree electrochemical detection equipment, the casing surface mounting of peppery degree electrochemical detection equipment has the sensor district that drips into test sample.

The data reading equipment and the power end of the electrochemical detection equipment for the piquancy degree are connected with a power connector through wires, and the power connector is inserted into a power supply interface of the battery.

The reagent tube is a transparent plastic bottle with a threaded screw cap, and scales are arranged on the plastic bottle.

The sample storage tube is a transparent plastic bottle with an opening at one end and sealed by a blocking piece, and a label for recording information is pasted on the sample storage tube.

Only one end of the label is attached to the sample storage tube, and the label extension part is wound on the sample storage tube.

Sensor consumables, pens, knives, tweezers and droppers are arranged in the tool box.

A cleaning liquid bottle, a clean water bottle and clean cotton are placed in the cleaning box.

The carrier is box and lower box in one side articulated, it is equipped with matched with hasp to go up box and lower box opposite side, it all is equipped with the foam blanket to go up box and lower box in, be equipped with the chamber of placing the utensil in the foam blanket, go up the utensil in the box and include toolbox, clean box, electronic scale, reagent pipe and sample storage pipe, the utensil of box includes data reading equipment, peppery degree electrochemical detection equipment and battery down.

The foam layer utensil of going up box and lower box coats and is stamped the closing cap, the closing cap edge is equipped with the joint structure with last box and lower box inboard edge complex.

The utility model has the advantages of convenient carrying, capability of acquiring the pungency information of products (food) at any time, high testing accuracy, capability of detecting all measuring tools required by the pungency, rapid data detection, capability of storing test samples and convenience for retesting at the later stage.

Drawings

The following is a brief description of the contents of each figure and the symbols in the figures in the description of the utility model:

FIG. 1 is a schematic diagram of a portable device for detecting the content of capsaicin in food;

FIG. 2 is a schematic diagram of the testing principle;

FIG. 3 is a schematic diagram of a screen printed electrode structure;

FIG. 4 is a test image of electrochemical spicy level detection equipment;

the labels in the above figures are: 1. an upper box body; 2. a lower box body; 3. an electronic scale; 4. a tool box; 5. a cleaning box; 6. a reagent tube; 7. a sample storage tube; 8. a battery; 9. a data reading device; 10. electrochemical detection equipment for piquancy degree; 11. a sensor area.

Detailed Description

The following description of the embodiments with reference to the drawings is intended to illustrate the present invention in further detail, such as the shapes and structures of the related components, the mutual positions and connections between the components, the functions and working principles of the components, the manufacturing process and the operation method, etc., so as to help those skilled in the art understand the present invention more completely, accurately and deeply.

A portable equipment that is arranged in detecting capsaicin class material content in food wholly is traditional toolbox, including last box 1 and lower box 2, goes up box 1 and 2 one sides of lower box and articulates, and the opposite side is equipped with matched with hasp, goes up box 1 and 2 storage area for sunken in the face in opposite directions of lower box, goes up the hinge between box 1 and the lower box 2 and can 180 degrees open, can open the flat test box of exhibition completely during the use, conveniently operates the use.

The storage areas of the upper box body 1 and the lower box body 2 are filled with foam layers, a placing cavity for placing appliances is formed in each foam layer, the size of the placing cavity is in interference fit with the stored appliances, so that the tools are reliably placed and fixed in the test box, damage caused by mutual collision between the appliances in the transportation process of the test box is avoided, the appliances in the upper box body 1 comprise a tool box 4 for placing tools, a cleaning box 5 for placing cleaning articles, an electronic scale 3 for weighing, a reagent tube 6 for storing processing reagents and a sample storage tube 7 for storing tested samples, the appliances of the lower box body 2 comprise a data reading device 9 for displaying data, a pungency electrochemical inspection device for detecting pungency parameters and a battery 8 for supplying power to the pungency electrochemical inspection device and the data reading device 9.

Each of the appliances is described in detail below:

the tool box 4 is a common plastic box and can be taken out from the placing cavity, a clamping groove for fixing internal tools is arranged in the tool box 4, the tools in the tool box 4 at least comprise sensor consumables, a pen, a knife, tweezers and a dropper, the pen is used for writing record information and generally records on a label of the sample storage tube 7, the knife is used for cutting food and taking out a small part of a sample to be tested, the tweezers are convenient to operate in cooperation with the knife, meanwhile, the sample can be clamped and placed into the reagent tube 6 after the cutting is finished, and the dropper can obtain test liquid from the reagent tube 6, and then the test liquid is dripped into the sensor area 11 and the sample storage tube 7;

the cleaning box 5 is a common plastic box and can be taken out from the placing cavity, a clamping groove for fixing internal appliances is arranged in the cleaning box 5, the appliances in the cleaning box 5 are used for cleaning, the whole cleanness of the test box is ensured, the test box generally comprises a cleaning liquid bottle, a clear water bottle and cleaning cotton, cleaning liquid is stored in the cleaning liquid bottle, the cleaning liquid needs to be capable of removing oil, a cleaning knife, tweezers and an electronic scale 3 tray can be dipped by the cotton, a dropper can absorb the cleaning liquid for self-cleaning, purified water is stored in the clear water bottle, after the cleaning liquid is used for cleaning, the purified water is used for secondary washing, the cleanness and sanitation of the tools are ensured, the cleaning cotton is also stored in a plastic bag or a plastic bottle, the cleaning liquid, the clear water and the cleaning cotton are consumable materials and need to be supplemented in time;

electronic scale 3 is used for weighing the weight of the sample that awaits measuring, guarantees the accuracy of test, to solid sample, can directly place and weigh the back and put into the reagent bottle again on electronic scale 3's the tray, test accomplish the back clean electronic scale 3 can, to the inconvenient sample of weighing such as liquid, can put reagent bottle on electronic scale 3's tray and peel, put into the reagent bottle again with the sample.

The reagent tube 6 is used for placing pretreatment liquid, the reagent tube 6 is a transparent plastic bottle with a threaded screw cap, scales are arranged on the plastic bottle, the screw cap is adopted to facilitate opening and closing, after a sample is placed in the reagent tube 6, the cover is covered, the reagent tube 6 can be kept still or shaken to ensure that the internal reagent and the sample fully react, and the reagent tube 6 and the internal reagent are disposable consumables and need to be supplemented in time;

the sample storage tube 7 is a container for storing a test sample after reaction in the reagent tube 6, and is a transparent plastic bottle with an opening at one end and sealed by a plug, a dropper samples and drips into the sensor area 11, then partial liquid in the reagent tube 6 drips into the sample storage tube 7 for sealing, the sealed sample can be rechecked after returning to a laboratory, can be found in time after the test box appears, and can ensure the accuracy of each test, the reagent tube 6 is not used for storing the sample, so that the test result is prevented from being changed after certain solid samples are soaked in a transition way, the consistency of test objects of the test box and the laboratory is high, in addition, a label for recording information is pasted on the sample storage tube 7, the test information is convenient to record, such as test time, sample name, tester, data displayed by the data reading equipment 9, and the like, in order to improve the data volume of recordable label information, only one end of the label is pasted on the sample storage tube 7, the label extension part is wound on the sample storage tube 7, labels with any length can be adopted according to needs, and the labels can be flattened to facilitate writing;

data reading equipment 9 the data reading equipment 9 at least comprises a data processing module and a display screen which is connected with the processing module and displays parameter information, is mainly used for reading and displaying the parameter information of the electrochemical peppery degree inspection equipment, can be replaced by a small PDA, and the data processing module of the data reading equipment 9 is connected with the electrochemical peppery degree inspection equipment 10 through a data line to directly obtain the parameter information output by the electrochemical peppery degree inspection equipment;

the electrochemical spicy degree inspection equipment is small-sized electrochemical detection equipment, for example, a portable electrochemical workstation is adopted, and can be replaced according to detection requirements, the instrument is integrated into a box body for the existing equipment, a sensor area 11 is exposed on the surface of a shell of the electrochemical spicy degree inspection equipment, a sensor, generally a screen-printed electrode, is placed in the sensor area 11, and after the electrochemical spicy degree inspection equipment is electrified, parameter information on the sensor can be collected so as to obtain spicy degree parameters and output the parameters;

the sensor for testing can adopt a screen printing electrode as shown in fig. 3, one end of the test is provided with a reference electrode, a counter electrode and a working electrode, the other end of the test is connected with equipment, and three leads electrically connected with the equipment are arranged, including a reference electrode lead connected with the reference electrode, a counter electrode lead connected with the counter electrode and a working electrode lead connected with the working electrode.

As shown in fig. 4, the first electrochemical scan and the second electrochemical scan for detecting capsaicin show that an oxidation peak is generated at 760mV during the first detection of capsaicin, which indicates that an oxidation reaction (generating oxidation product 1) occurs, then the generated oxidation product 1 undergoes a reduction reaction at 470mV, generating reduction product 1, and the generated reduction product is oxidized again to generate new oxidation product 2, and the capsaicin detection is that the oxidation-reduction reaction occurs through the surface material of the sensor, and then the generated current signal is captured by the workstation.

Battery 8 is the power supply of data reading equipment 9 and peppery degree electrochemistry check out test set 10, generally is lithium cell 8, can charge repeatedly, generally before using the test box, or place the test box and charge after not using for a period of time, the power end of data reading equipment 9 and peppery degree electrochemistry check out test set 10 passes through wire attach power connector, can adopt conventional USB interface, battery 8 also can use ordinary treasured that charges to can reduce the cost of whole test box.

In order to further protect the devices in the box body, the problem that the inner wall devices cannot be reliably fixed due to aging of a foam layer and fall during the transportation process or the devices fall when the box body is opened is solved, sealing covers cover the foam layer devices of the upper box body 1 and the lower box body 2, clamping structures matched with the inner side edges of the upper box body 1 and the lower box body 2 are arranged on the edges of the sealing covers, the upper box body 1 and the lower box body 2 form independent sealing spaces through the sealing covers, the shape of the sealing covers is matched with the shape of the inner wall devices and is in contact with each device, therefore, each device is reliably fixed in the foam layer, and meanwhile, when the upper box body 1 and the lower box body 2 are buckled, interference cannot occur.

The utility model has been described above with reference to the accompanying drawings, it is obvious that the utility model is not limited to the specific implementation in the above-described manner, and it is within the scope of the utility model to apply the inventive concept and solution to other applications without substantial modification.

Claims

1. A portable device for detecting the content of capsaicin in food, which is characterized in that: the device carrier is provided with a device, the device comprises a tool box for placing tools, a cleaning box for placing cleaning articles, an electronic scale for weighing, a reagent tube for storing processing reagents, a sample storage tube for storing tested samples, data reading equipment for displaying data, peppery degree electrochemical detection equipment for detecting peppery degree parameters, and a battery for supplying power to the peppery degree electrochemical detection equipment and the data reading equipment, the data reading equipment at least comprises a data processing module, a display screen for connecting the processing module and displaying parameter information, the data processing module of the data reading equipment is connected with the peppery degree electrochemical detection equipment through a data line, a sensor area for dropping the tested samples is fixed on the surface of a shell of the peppery degree electrochemical detection equipment, and power ends of the data reading equipment and the peppery degree electrochemical detection equipment are connected with a power supply connector through a lead, the power connector is plugged into a power supply interface of the battery.

2. The portable device for detecting the content of capsaicin in food according to claim 1, wherein: the reagent tube is a transparent plastic bottle with a threaded screw cap, and scales are arranged on the plastic bottle.

3. The portable device for detecting the capsaicin content in food according to claim 2, wherein: the sample storage tube is a transparent plastic bottle with an opening at one end and sealed by a blocking piece, and a label for recording information is pasted on the sample storage tube.

4. The portable device for detecting the content of capsaicin in food according to claim 3, wherein: only one end of the label is attached to the sample storage tube, and the label extension part is wound on the sample storage tube.

5. The portable device for detecting the capsaicin content in food according to any one of claims 1 to 4, wherein: sensor consumables, pens, knives, tweezers and droppers are arranged in the tool box.

6. The portable device for detecting the content of capsaicin in food according to claim 5, wherein: a cleaning liquid bottle, a clear water bottle and cleaning cotton are placed in the cleaning box.

7. The portable device for detecting the capsaicin content in food according to claim 1, 2, 3, 4 or 6, wherein: the carrier is box and lower box in one side articulated, it is equipped with matched with hasp to go up box and lower box opposite side, it all is equipped with the foam blanket to go up box and lower box in, be equipped with the chamber of placing the utensil in the foam blanket, go up the utensil in the box and include toolbox, clean box, electronic scale, reagent pipe and sample storage pipe, the utensil of box includes data reading equipment, peppery degree electrochemistry check-out set and battery down.

8. The portable device for detecting the content of capsaicin in food according to claim 7, wherein: the foam layer utensil of going up box and lower box coats and is stamped the closing cap, the closing cap edge is equipped with the joint structure with last box and lower box inboard edge complex.