CN111596014A - Food sensory real-time dynamic evaluation and chewing behavior analysis device and method - Google Patents
Food sensory real-time dynamic evaluation and chewing behavior analysis device and method Download PDFInfo
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Abstract
The invention discloses a device and a method for real-time dynamic evaluation of food sensory and chewing behavior analysis, and belongs to the technical field of food sensory analysis. In the device, a sliding potentiometer and a direct current stabilized voltage supply form a voltage division circuit, and a voltage detection module is used for detecting the voltage value between a movable contact and a fixed contact of the sliding potentiometer in real time; the visual sensor is used for shooting the chewing behavior of the appraiser; the voltage detection module and the vision sensor are respectively and electrically connected with the lower computer to form a data feedback and control system; the lower computer is in communication connection with the upper computer. The device can acquire dynamic sensory analytic data in real time, the sensory data can be directly related to quantitative analysis data of flavor substances in statistics, and in addition, the device can combine chewing behavior and sensory evaluation data to perform binary and multivariate analysis. The device has the advantages of high operability, high stability and low cost.
Description
Technical Field
The invention belongs to the technical field of food sensory analysis, and particularly relates to a food sensory real-time dynamic evaluation and chewing behavior analysis device and method.
Background
With the development of society and the improvement of living standard of people, the level of requirements of people on food is continuously improved, the people gradually develop from the aspects of prolonging life, obtaining pleasure from diet and meeting psychological needs by initially satiety and obtaining energy required by daily organisms, the sensory function of food is gradually changed into a leading factor of food selection, and the food sensory analysis subject gradually becomes a research hotspot.
Food sensory analysis is a scientific method for inducing reactions through the vision, smell, taste, hearing and touch of evaluators, which is a subject developed by integrating psychological, physiological and statistical knowledge on the basis of food physicochemical analysis. Sensory analysis of food is a necessary means for food science, technology, engineering research and quality management of food industry production, and has gradually developed into an independent branch of food science.
Flavour materials are an important aspect of the sensory analysis discipline. The release of flavor substances in foods changes with the passage of time during eating, and the conventional sensory evaluation methods are single-point method and classification method, i.e., requiring the evaluator to express the sensory intensity as a time-averaged whole sensory impression of the sample or as only a sharp peak of the sensation, and cannot reflect the concrete reality that the development of flavor sensation disappears, while the time-intensity evaluation method reflects the whole process. However, the conventional time-intensity method has low data acquisition frequency and cannot be completely continuous, so that sensory analysis of the real-time change of the concentration of the flavor compounds is an important aspect for researching the release of the flavor in the oral cavity.
In the field of quantitative analysis of flavor substances, at present, the concentration of the flavor substances is mainly analyzed in real time from two aspects of oral cavity and nasal cavity in the eating process at home and abroad, wherein the concentration of the flavor substances in the oral cavity is mainly analyzed by an LC-MS (liquid chromatography-mass spectrometry) technology, and volatile aromatic substances in the nasal cavity are quantitatively analyzed by an APCI-MS technology.
In the field of sensory analysis of flavor substances, currently, both domestic and foreign main time intensity methods and TDS (total dissolved solids) analysis technologies exist, and both sensory evaluation methods have certain limitations. Because these methods all give a corresponding sensory experience after the evaluator tasted the sample. Since the sensory experience results are given afterwards, it is difficult to obtain sensory data on the real-time change of the concentration of the flavor compounds in actual practice. Moreover, the oral physiology and chewing behavior of different individuals can be significantly different, which can lead to significant differences in the amount of saliva secreted when different samples are chewed. The joint analysis of the chewing behavior, the flavor release and other factors can more fully understand the oral cavity processing mechanism of human beings.
Therefore, it is highly desirable to design a device capable of acquiring sensory data of real-time changes in the concentration of flavor compounds and analyzing chewing behavior of a taster.
Disclosure of Invention
The present invention has been made to solve the above-mentioned problems occurring in the prior art, and an object of the present invention is to provide a device for real-time dynamic evaluation of food sensory perception and analysis of chewing behavior.
The invention adopts the following specific technical scheme:
a real-time dynamic evaluation and chewing behavior analysis device for food sense comprises a direct-current stabilized power supply, a sliding potentiometer, a voltage detection module, a visual sensor, a lower computer and an upper computer;
two fixed contacts of the sliding potentiometer are connected in series at two ends of a direct-current stabilized power supply, and a moving contact of the sliding potentiometer is driven by a sliding rod to slide on a resistor between the two fixed contacts; the sliding rod is used for the movement of the food appraiser in the process of chewing the food;
the voltage detection module is used for detecting the voltage value between a movable contact and a fixed contact of the sliding potentiometer in real time;
the visual sensor is used for shooting the chewing behaviors of the appraisers;
the voltage detection module and the vision sensor are respectively and electrically connected with the lower computer to form a data feedback and control system;
the lower computer is in communication connection with the upper computer, and transmits voltage value time sequence data detected by the voltage detection module and chewing behavior video data of the appraiser acquired by the visual sensor to the upper computer in a wired or wireless mode.
Preferably, the direct current stabilized power supply is powered by a 220V alternating current power supply, and the output voltage of the direct current stabilized power supply is adjustable.
Preferably, the lower computer is provided with a starting control key used for sending a starting instruction or a stopping instruction to the lower computer; the lower computer obtains real-time data through the voltage detection module and the visual sensor in a starting state and sends the real-time data to the upper computer, and the lower computer stops running in a stopping state.
Preferably, the lower computer is electrically connected with a display module for displaying the operation state of the device in real time and displaying the voltage value detected by the voltage detection module in the operation process.
Preferably, the lower computer is an ardonio UNO R3 development board.
Preferably, the display module is a blue liquid crystal panel module of the LCD 1602A.
Preferably, the upper computer and the lower computer form wireless signal transmission through Bluetooth or WiFi.
Preferably, Ardunio IDE is installed in the upper computer.
Preferably, the sliding block displacement range of the sliding potentiometer is 0-100mm, and the normal operation temperature range is-40 ℃ to 100 ℃.
Preferably, the output voltage of the dc regulated power supply is 10V, the minimum detection voltage value of the voltage detection module is 0.02445V, and the maximum detection voltage value is 25V.
Another object of the present invention is to provide a method for real-time dynamic food sensory evaluation and analysis of chewing behavior data using the apparatus according to any of the above embodiments, comprising the steps of:
s1: starting the food sensory real-time dynamic evaluation and chewing behavior analysis device, and adjusting a direct-current stabilized voltage supply to enable the two ends of the sliding potentiometer to be loaded with a set voltage value; the voltage detection module and the vision sensor are in a work preparation state, and a data transmission communication connection is established between the upper computer and the lower computer;
s2: after a sensory evaluation person obtains a sample and starts evaluating, sending a starting instruction to a lower computer, and enabling a voltage detection module and a visual sensor to enter a working state and start to obtain real-time data;
the voltage detection module detects the voltage value between a movable contact and a fixed contact of the sliding potentiometer in real time, and the voltage value is changed by adjusting the sliding rod according to the strong degree of the sensed food taste by sensory evaluation personnel; the visual sensor continuously shoots the chewing behaviors of the appraisers and forms a video;
s3: and the data of the voltage detection module and the vision sensor obtained in the lower computer are continuously sent to the upper computer, and the upper computer correlates the received data with the data acquisition time and then stores the data for subsequent calling.
Compared with the prior art, the invention has the following beneficial effects:
the invention provides a high-frequency data acquisition device which successfully acquires sensory analytic data, the sensory data can be directly related to quantitative analysis data of flavor substances in statistics, and in addition, the device can combine chewing behavior and sensory evaluation data to perform binary and multivariate analysis. The device shows excellent operability, stability and portability, and provides a more economical option for users. The sensory analysis device has the most advantages that the measurement value range and the data acquisition frequency can be adjusted according to the use purpose of a user, and the operation is simple and convenient.
Drawings
FIG. 1 is a schematic diagram of a food sensory real-time dynamic evaluation and chewing behavior analysis device;
fig. 2 is a schematic diagram of signal transmission in the food sensory real-time dynamic evaluation and chewing behavior analysis device.
Detailed Description
The invention will be further elucidated and described with reference to the drawings and the detailed description. The technical features of the embodiments of the present invention can be combined correspondingly without mutual conflict.
In recent years, mobile equipment serving as a platform for data processing and display can be combined with different portable sensing detection devices to realize real-time monitoring and transmission of physical and chemical parameters due to strong calculation and storage capacities of the mobile equipment. In a preferred embodiment of the invention, a food sensory real-time dynamic evaluation and chewing behavior analysis device is provided, which mainly comprises a direct current stabilized voltage power supply, a sliding potentiometer, a voltage detection module, a visual sensor, a lower computer and an upper computer. The device is used for realizing real-time acquisition and analysis of sensory evaluation data and data of chewing behaviors of different individuals.
Wherein the real-time sensory evaluation data is generated based on a sliding potentiometer. A sliding potentiometer is a resistance element with three terminals and a variable resistance, and generally comprises a resistor body and a movable brush, wherein two fixed contacts are respectively arranged at two ends of the resistor body, and the resistance between the two fixed contacts is fixed. The contact position of the brush and the resistor body forms a moving contact, and when the brush moves along the resistor body, a resistance value which has a certain relation with the displacement is obtained at the output end of the moving contact. The sliding potentiometer can be used for forming a resistance voltage division circuit, a voltage value related to displacement can be obtained through the voltage detection module, and the voltage value can be used for reflecting the strong degree of the taste of the food sensed by the sensory evaluation personnel.
Referring to fig. 1, the two fixed contacts of the sliding potentiometer are connected in series at two ends of a direct current stabilized power supply, and the moving contact of the sliding potentiometer is driven by a sliding rod to slide on a resistor between the two fixed contacts. And the voltage detection module is used for detecting the voltage value between the movable contact and a fixed contact of the sliding potentiometer in real time. In this embodiment, the dc regulated power supply is powered by a 220V ac power supply, and the dc regulated power supply is an adjustable power supply, and its output voltage can be adjusted by a knob according to the requirement.
The sliding rod on the sliding potentiometer has the function that the appraiser of the product can move in the process of chewing the food, and the appraiser of the product can be trained in advance to operate the device correctly. The sliding rod may be moved in a direction to cause the voltage value to become larger when it is sensed that the taste of the food becomes stronger during chewing of the food, and may be moved in a direction to cause the voltage value to become smaller when it is sensed that the taste of the food becomes weaker. Therefore, the change trend of the food taste in the process of chewing the food can be reflected by recording the magnitude of the voltage value.
Meanwhile, the chewing behavior of the appraiser can be recorded in real time through the visual sensor, and the real-time quantitative analysis of the concentration of the flavor substances can be better carried out according to the video image recorded with the chewing behavior and the change data of the voltage value.
The data collected by the voltage detection module and the vision sensor need to be stored. Therefore, in the invention, the voltage detection module and the vision sensor are respectively and electrically connected with the lower computer to form a data feedback and control system. The lower computer can directly control the operation of the voltage detection module and the vision sensor, and the data detected by the voltage detection module and the vision sensor can be processed and temporarily stored by the lower computer respectively. The lower computer should contain necessary signal processing circuits, such as a power supply module, a storage module, an analog-to-digital converter, a digital-to-analog converter and the like. In order to facilitate checking, the lower computer can be electrically connected with a display module which is used for displaying the current running state of the device in real time or displaying the voltage value detected by the voltage detection module in the running process.
Meanwhile, in order to facilitate actual operation, a starting control key can be arranged on the lower computer and used for sending a starting instruction or a stopping instruction to the lower computer. And the lower computer acquires real-time data through the voltage detection module and the visual sensor in a starting state and sends the real-time data to the upper computer. The lower computer is in a shutdown state, the voltage detection module, the vision sensor and the like stop running, and the sliding potentiometer can be powered off.
The lower computer is in communication connection with the upper computer, and the connection mode between the lower computer and the upper computer can be wired connection or wireless connection. In consideration of the requirement of subsequent analysis, the voltage value detected by the voltage detection module should be provided with a collection time tag, and the chewing behavior video data of the appraiser acquired by the visual sensor should also be provided with a time stamp, so that the lower computer can add time information to the data to form corresponding time sequence data. Of course, if the signals of the voltage detection module and the vision sensor carry time information, the time information can be directly utilized without additional addition. After the data acquired by the lower computer, the voltage value time sequence data detected by the voltage detection module and the chewing behavior video data of the appraisers acquired by the vision sensor can be transmitted to the upper computer, and the data are directly stored in the upper computer for subsequent calling.
The food sensory real-time dynamic evaluation and chewing behavior analysis data acquisition method based on the device comprises the following steps:
s1: starting the food sensory real-time dynamic evaluation and chewing behavior analysis device, and adjusting a direct-current stabilized voltage supply to enable the two ends of the sliding potentiometer to be loaded with a set voltage value; the voltage detection module and the vision sensor are in a work preparation state, and a data transmission communication connection is established between the upper computer and the lower computer;
s2: after a sensory evaluation person obtains a sample and starts evaluating, sending a starting instruction to a lower computer, and enabling a voltage detection module and a visual sensor to enter a working state and start to obtain real-time data;
the voltage detection module detects the voltage value between the movable contact and a fixed contact of the sliding potentiometer in real time, and the voltage value is changed by adjusting the sliding rod according to the strong degree of the sensed food taste by sensory evaluation personnel; the visual sensor continuously shoots the chewing behaviors of the appraisers and forms a video;
s3: and the data of the voltage detection module and the vision sensor obtained in the lower computer are continuously sent to the upper computer, and the upper computer correlates the received data with the data acquisition time and then stores the data for subsequent calling.
In the device, the specific models and parameters of all the components can be adjusted according to actual needs. In this embodiment, the lower computer uses ardonio UNO R3 development board, and the upper computer uses a mobile PC with ardonio IDE, which and ardonio UNO development board realize data transmission and collection through bluetooth/WIFI signals. Arduino is a tool set used for sensing and controlling the real physical world, and consists of a hardware platform based on a single chip microcomputer and open source codes and a development environment for writing programs for Arduino boards. The Ardunio UNO development board is fixed on a top seat of a direct-current stabilized power supply, and codes and collects detected voltage signals. The voltage detection module is provided with a voltage sensor, a DC input interface of the voltage sensor is connected with the sliding potentiometer, an output interface of the voltage sensor is connected with the Ardunio UNO development board, the module is designed based on a resistance voltage division principle, the voltage input by a terminal interface can be reduced by 5 times, and the maximum analog input voltage is 5V. Therefore, the input voltage of the voltage detection module cannot be larger than 25V, the AVR chip used in the voltage detection module is 10-bit AD, the analog resolution of the module is 0.00489V (5V/1024), and the minimum detection input voltage is 0.02445V. The vision sensor can directly adopt a common camera to acquire the chewing behavior image and the sensory evaluation data at the same time. The start control key can adopt a high-level key module, namely a microswitch key module capable of generating a high level, the working voltage of the microswitch key module is 3.5V-5V, and the high level is released by pressing a low level.
In addition, a data display module consists of an LCD1602A blue liquid crystal screen module, is connected with the Ardunio UNO development board, can display the voltage value at two ends of the potentiometer in real time for a sensory evaluation person to use as reference, and displays waiting in a shutdown state.
The specific use process of the device is as follows:
1. the DC stabilized power supply is connected with a 220V AC power supply, and the knob is rotated to adjust the voltage value to the required value.
2. The ardonio UNO R3 development board was connected to the power supply and the reset button was pressed to run the ardonio application on the mobile PC with the ardonio IDE installed, and the data acquisition window was opened after the code ran normally.
3. The laboratory provided samples for the panelists at the beginning of the experiment, and the display on the LCD1602A blue LCD panel module was "waiting";
4. the experimenter sends a starting instruction and starts a control key at the same time, and the numerical value displayed by the blue liquid crystal screen module of the LCD1602A is the voltage value between the movable contact and one fixed contact of the sliding potentiometer;
5. in the sensory evaluation process, an evaluator moves the 100mm micro slider potentiometer according to the intensity of the sensed taste, and the potential of the micro slider potentiometer can be recorded in real time. Because the adjustment process of the slider potentiometer is a continuous and dynamic process, the voltage detection module continuously detects the change of the voltage value at a certain frequency, and voltage time sequence data are formed. The data acquisition frequency in this embodiment is one second to obtain 33 data values, but of course the data acquisition frequency may be adjusted by changing the control code as needed.
6. When the experimenter sends a stop instruction and presses the control key again, the display content on the blue liquid crystal screen module of the LCD1602A is 'waiting', and the detection of the device is stopped.
7. The data of the data acquisition window, including sequence number, sampling time and voltage value, can be acquired on the PC, and simultaneously, the video data can also be acquired.
8. And repeating the steps to obtain sensory evaluation data of different individuals, different samples and different time periods.
Therefore, by the device and the method, the sensory flavor can be conveniently converted into the voltage change at two ends of the sliding potentiometer based on the sliding potentiometer, and the voltage value can be used as a sensory evaluation score.
The above-described embodiments are merely preferred embodiments of the present invention, which should not be construed as limiting the invention. Various changes and modifications may be made by one of ordinary skill in the pertinent art without departing from the spirit and scope of the present invention. Therefore, the technical scheme obtained by adopting the mode of equivalent replacement or equivalent transformation is within the protection scope of the invention.
Claims (10)
1. A real-time dynamic evaluation and chewing behavior analysis device for food sense organs is characterized by comprising a direct-current stabilized power supply, a sliding potentiometer, a voltage detection module, a visual sensor, a lower computer and an upper computer;
two fixed contacts of the sliding potentiometer are connected in series at two ends of a direct-current stabilized power supply, and a moving contact of the sliding potentiometer is driven by a sliding rod to slide on a resistor between the two fixed contacts; the sliding rod is used for the movement of the food appraiser in the process of chewing the food;
the voltage detection module is used for detecting the voltage value between a movable contact and a fixed contact of the sliding potentiometer in real time;
the visual sensor is used for shooting the chewing behaviors of the appraisers;
the voltage detection module and the vision sensor are respectively and electrically connected with the lower computer to form a data feedback and control system;
the lower computer is in communication connection with the upper computer, and transmits voltage value time sequence data detected by the voltage detection module and chewing behavior video data of the appraiser acquired by the visual sensor to the upper computer in a wired or wireless mode.
2. The food sensory real-time dynamic evaluation and chewing behavior analysis device according to claim 1, wherein the regulated dc power supply is powered by a 220V ac power supply, and the output voltage of the regulated dc power supply is adjustable.
3. The food sensory real-time dynamic evaluation and chewing behavior analysis device according to claim 1, wherein a start control button is arranged on the lower computer and used for sending a start instruction or a stop instruction to the lower computer; the lower computer obtains real-time data through the voltage detection module and the visual sensor in a starting state and sends the real-time data to the upper computer, and the lower computer stops running in a stopping state.
4. The apparatus for real-time dynamic food sensory evaluation and analysis of chewing behavior according to claim 1, wherein the lower computer is electrically connected to a display module for displaying the operation status of the apparatus in real time and displaying the voltage value detected by the voltage detection module during operation.
5. The apparatus for sensory evaluation of food and analysis of mastication behavior in real time according to claim 1, wherein the lower computer is an ardonio UNO R3 development board.
6. The device for real-time dynamic food sensory evaluation and analysis of chewing behavior according to claim 1, wherein the display module is a LCD1602A blue liquid crystal screen module.
7. The food sensory real-time dynamic evaluation and chewing behavior analysis device according to claim 1, wherein the upper computer wirelessly transmits signals with the lower computer through bluetooth or WiFi; and ArdunioIDE is installed in the upper computer.
8. The apparatus for sensory real-time dynamic evaluation of food and analysis of chewing behavior according to claim 1, wherein the slide potentiometer has a slide displacement range of 0-100mm and a normal operating temperature range of-40 ℃ to 100 ℃.
9. The apparatus for real-time dynamic sensory evaluation and analysis of chewing behavior of food according to claim 1, wherein the output voltage of the dc regulated power supply is 10V, the minimum detection voltage value of the voltage detection module is 0.02445V, and the maximum detection voltage value is 25V.
10. A method for real-time dynamic food sensory evaluation and mastication behavior analysis data acquisition using the apparatus according to any one of claims 1 to 9, comprising the steps of:
s1: starting the food sensory real-time dynamic evaluation and chewing behavior analysis device, and adjusting a direct-current stabilized voltage supply to enable the two ends of the sliding potentiometer to be loaded with a set voltage value; the voltage detection module and the vision sensor are in a work preparation state, and a data transmission communication connection is established between the upper computer and the lower computer;
s2: after a sensory evaluation person obtains a sample and starts evaluating, sending a starting instruction to a lower computer, and enabling a voltage detection module and a visual sensor to enter a working state and start to obtain real-time data;
the voltage detection module detects the voltage value between a movable contact and a fixed contact of the sliding potentiometer in real time, and the voltage value is changed by adjusting the sliding rod according to the strong degree of the sensed food taste by sensory evaluation personnel; the visual sensor continuously shoots the chewing behaviors of the appraisers and forms a video;
s3: and the data of the voltage detection module and the vision sensor obtained in the lower computer are continuously sent to the upper computer, and the upper computer correlates the received data with the data acquisition time and then stores the data for subsequent calling.
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201308222A (en) * | 2011-08-05 | 2013-02-16 | Han Tao Co Ltd | On-line food evaluation system |
| CN110261545A (en) * | 2019-06-24 | 2019-09-20 | 浙江工商大学 | A method of for determining tastant sensory evaluation attribute |
| JP2019184528A (en) * | 2018-04-16 | 2019-10-24 | 長谷川香料株式会社 | Analysis and prediction methods for flavor preference of food and drink |
| JP2019190862A (en) * | 2018-04-19 | 2019-10-31 | 長谷川香料株式会社 | Evaluation system for food/drink product taste and evaluation method for food/drink product taste |
-
2020
- 2020-05-09 CN CN202010386599.2A patent/CN111596014A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201308222A (en) * | 2011-08-05 | 2013-02-16 | Han Tao Co Ltd | On-line food evaluation system |
| JP2019184528A (en) * | 2018-04-16 | 2019-10-24 | 長谷川香料株式会社 | Analysis and prediction methods for flavor preference of food and drink |
| JP2019190862A (en) * | 2018-04-19 | 2019-10-31 | 長谷川香料株式会社 | Evaluation system for food/drink product taste and evaluation method for food/drink product taste |
| CN110261545A (en) * | 2019-06-24 | 2019-09-20 | 浙江工商大学 | A method of for determining tastant sensory evaluation attribute |
Non-Patent Citations (5)
| Title |
|---|
| A. RIZO: "Impact of texture TDS and flavour TDS tasks and of chocolate-chip biscuit characteristics on oral processing features", 《FOOD QUALITY AND PREFERENCE》 * |
| FUMIYO HAYAKAWA等: "Time-intensity Analysis of Sourness of Commercially Produced Gummy Jellies Available in Japan", 《FOOD SCIENCE AND TECHNOLOGY RESEARCH》 * |
| J.X. GUINARD等: "Computerized procedure for Time-Intensity Sensory Measurements", 《JOURNAL OF FOOD SCIENCE》 * |
| MARION DOYENNETTEA: "Capturing the impact of oral processing behaviour on consumption time and dynamic sensory perception of ice creams differing in hardness", 《FOOD QUALITY AND PREFERENCE》 * |
| 童华荣: "食品感官性质的时间-强度分析及其研究进展", 《农业科技情报》 * |
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Application publication date: 20200828 |