Device for detecting characteristic flavor components of dairy and meat dual-purpose beef

Abstract

The invention relates to a device for detecting characteristic flavor components of beef for both dairy and meat, and belongs to the technical field of flavor detection of beef for both dairy and meat. A milk and meat dual-purpose beef sample feeding assembly, a characteristic flavor detection assembly and a meat body heating assembly are assembled on the milk and meat dual-purpose beef detection platform. The device for detecting the characteristic flavor components of the dairy and meat dual-purpose beef can ensure that the detection head in the near-infrared spectrometer body and a dairy and meat dual-purpose beef sample are kept at an optimal position so as to obtain a stronger and clearer reflection or transmission signal, so that the data quality and accuracy are improved; the inclined electronic nose measuring equipment can be matched with the near-infrared spectrometer body so as to further realize the characteristic flavor detection of the milk and meat dual-purpose beef, and a plurality of meat heating probes arranged in the meat heating assembly can heat a milk and meat dual-purpose beef sample; the characteristic flavor detection assembly can better capture the important flavor information.

Description

Technical Field

[0001] The present invention relates to the technical field of detection of the flavor of milk and meat dual-purpose beef, and specifically to a device for detecting characteristic flavor components of milk and meat dual-purpose beef. Background Technique

[0002] The detection of the flavor of milk and meat dual-purpose beef refers to evaluating and analyzing the flavor characteristics of milk and meat dual-purpose beef through a series of methods and technologies, including aspects such as its aroma, taste, and flavor; the detection of the flavor of milk and meat dual-purpose beef mainly includes the quantitative and qualitative determination of volatile compounds (such as fatty acids, alcohols), amino acids, and other important components that affect flavor. These components are directly related to the deliciousness of the meat quality.

[0003] As an important food ingredient, the quality control of milk and meat dual-purpose beef is crucial for the catering industry, especially in the high-end market. Therefore, the detection of characteristic flavor components of milk and meat dual-purpose beef is widely used in fields such as slaughter and processing enterprises, fresh food supermarkets, high-end restaurants, and scientific research institutions;

[0004] (1) Standardization, normalization demonstration, and promotion of the crossbreeding improvement technology of milk and meat dual-purpose cattle. Promote the crossbreeding of local cattle and crossbred cattle of local cattle improved with frozen semen of Fleckvieh cattle at 30 artificial insemination points for cattle, demonstrate 1,000 heads, and promote 5,000 heads.

[0005] (2) Research on the technology of producing marbled beef with milk and meat dual-purpose cattle. After the fattening and slaughter of milk and meat dual-purpose cattle (male), the backfat thickness > 9 mm, the shear force ≤ 3.8 kg, the marbling > 3 levels, and the intramuscular fat content > 4%.

[0006] (3) Research on the technology of producing high-quality fresh milk with milk and meat dual-purpose cattle. In the 2nd to 3rd month after the milk and meat dual-purpose cattle (female) give birth, the daily milk production > 8 Kg, the milk fat rate > 4.2, and the milk protein rate > 3.5.

[0007] In actual use, when the existing milk and meat dual-purpose beef flavor detection equipment detects milk and meat dual-purpose beef, it mostly uses a near-infrared spectrometer to detect the flavor of milk and meat dual-purpose beef. However, during this period, it is difficult to accurately adjust the detection height, and samples of different thicknesses will affect the penetration depth of near-infrared light in the material. Since the near-infrared wavelength is relatively large, different substances (such as fat, muscle fibers, etc.) have different degrees of absorption and scattering of NIR radiation, and the probe distance of the near-infrared spectrometer cannot be accurately controlled, which will cause errors in the analysis of the slices and components of milk and meat dual-purpose beef involved in the actual test, resulting in inaccurate detection of characteristic flavors;

[0008] At the same time, when the existing beef flavor detection equipment for dual-purpose milk and meat cattle is detecting, it mostly detects in a single temperature environment, lacking the means to detect the characteristic flavor of dual-purpose milk and meat cattle at different heating temperatures. The single temperature detection environment will result in poor diversity of the detection data of dual-purpose milk and meat cattle. At the same time, the data collected under the single temperature condition ignores the effect of higher or lower temperature states on the release of aromatic substances, thus failing to comprehensively evaluate its flavor characteristics. Therefore, a detection device for the characteristic flavor components of dual-purpose milk and meat cattle is proposed to solve the above problems. Summary of the Invention

[0009] In view of the deficiencies of the prior art, the present invention provides a detection device for the characteristic flavor components of dual-purpose milk and meat cattle, which has the advantages of being able to precisely control and detect dual-purpose milk and meat cattle slices with different thicknesses at different heights, and being able to detect the characteristic flavor of dual-purpose milk and meat cattle slices in different temperature environments, solving the problems that the existing detection of the characteristic flavor of dual-purpose milk and meat cattle is not precise enough, the detection data has poor diversity, and it is difficult to detect the flavor of dual-purpose milk and meat cattle slices at different heating temperatures.

[0010] To achieve the above object, the present invention provides the following technical solution: A detection device for the characteristic flavor components of dual-purpose milk and meat cattle, including a detection frame:

[0011] A dual-purpose milk and meat cattle detection platform is assembled and arranged on the detection frame, and a dual-purpose milk and meat cattle sample feeding component, a characteristic flavor detection component and a carcass heating component are assembled and arranged on the dual-purpose milk and meat cattle detection platform;

[0012] Among them, the dual-purpose milk and meat cattle sample feeding component includes two linear guide rails arranged on the upper end surface of the dual-purpose milk and meat cattle detection platform. Guide rail sliders are slidably arranged on both of the two linear guide rails, and a dual-purpose milk and meat cattle sample feeding platform is commonly installed between the two guide rail sliders;

[0013] A receiving groove is opened on the upper end surface of the dual-purpose milk and meat cattle sample feeding platform, and a temperature measurement sensor is fitted and installed in the receiving groove.

[0014] Further, the dual-purpose milk and meat cattle sample feeding component further includes a mounting plate arranged at the bottom of the dual-purpose milk and meat cattle sample feeding component, and a first guide rod cylinder is assembled and arranged on the mounting plate. The output end of the first guide rod cylinder extends and is connected to a limit connecting plate.

[0015] Further, a rectangular groove is opened at the bottom of the dual-purpose milk and meat cattle detection platform, and the limit connecting plate slides in the rectangular groove and vertically passes through the rectangular groove and is connected to the bottom of the dual-purpose milk and meat cattle sample feeding platform.

[0016] Furthermore, the characteristic flavor detection component includes a vertical frame disposed on the upper end surface of the dual-purpose milk and beef detection platform. The vertical frame is vertically arranged, and a side beam plate is installed on the side of its top end. A support plate is perpendicularly installed on the side of the side beam plate. A second guide rod cylinder is installed on the support plate. The output end of the second guide rod cylinder is vertically arranged, and a near-infrared spectrometer body is installed at its bottom end.

[0017] Furthermore, a notch is formed on the side of the vertical frame, and a third guide rod cylinder is inclinedly installed therein. The output end of the third guide rod cylinder is connected to an electronic nose measurement device.

[0018] Furthermore, both the third guide rod cylinder and the near-infrared spectrometer body are arranged above the dual-purpose milk and beef sample delivery platform, and the electronic nose measurement device is inclinedly arranged.

[0019] Furthermore, the carcass heating component includes a side mounting seat disposed on the upper end surface of the dual-purpose milk and beef detection platform. A fourth guide rod cylinder is installed on the side of the side mounting seat. The output end of the fourth guide rod cylinder is connected to a cylinder connection seat. A vertical plate is perpendicularly installed on the side of the cylinder connection seat. A plurality of carcass heating probes are installed on the side of the vertical plate.

[0020] Furthermore, a detector protection housing is installed on the upper end surface of the dual-purpose milk and beef detection platform. A window is formed on the front end surface of the detector protection housing and allows the dual-purpose milk and beef sample delivery platform to pass through. The detector protection housing integrally covers the dual-purpose milk and beef sample delivery component, the characteristic flavor detection component, and the carcass heating component.

[0021] Compared with the prior art, the technical solution of the present application has the following beneficial effects:

[0022] In the actual detection of this dual-purpose milk and beef characteristic flavor component detection device, through the mutual movement and cooperation of multiple components in the dual-purpose milk and beef sample delivery component, the provided dual-purpose milk and beef sample delivery component can stably convey the dual-purpose milk and beef, so as to cooperate with the characteristic flavor detection component to stably realize the detection of the dual-purpose milk and beef. At the same time, the temperature of the dual-purpose milk and beef can be real-time monitored by the temperature measurement sensor arranged in the accommodation groove, so that the detection information of the dual-purpose milk and beef changing with temperature during the characteristic flavor detection can be obtained.

[0023] The detection device for characteristic flavor components of milk and meat dual-purpose beef, through the mutual movement and cooperation of multiple structures arranged in the characteristic flavor detection component, enables the near-infrared spectrometer body that can be adjusted vertically in height to detect milk and meat dual-purpose beef samples at different heights. By adjusting the distance, it can ensure that the detection head in the near-infrared spectrometer body maintains the optimal position with the milk and meat dual-purpose beef sample, so as to obtain stronger and clearer reflection or transmission signals, improve the data quality and accuracy. At the same time, the consistent height setting can help establish a unified detection specification, making each test result have the same basis, and providing stable support for the quality control system of milk and meat dual-purpose beef flavor characteristic detection.

[0024] The detection device for characteristic flavor components of milk and meat dual-purpose beef, through the electronic nose measurement device arranged in an inclined manner in the characteristic flavor detection component, can also cooperate with the near-infrared spectrometer body to further realize the detection of the characteristic flavor of milk and meat dual-purpose beef. The inclined setting can improve the capture ability of the electronic nose measurement device for volatile compounds in milk and meat dual-purpose beef, such as aroma components, enabling it to more effectively collect the gas from the surface of the milk and meat dual-purpose beef sample, thereby obtaining more information. Through the data analysis of combining the two technologies, information obtained from different angles is realized. The near-infrared spectrometer body can provide quantitative and qualitative analysis of the internal components of the milk and meat dual-purpose beef sample, while the electronic nose measurement device focuses on sensory characteristics. This complementarity makes the results more comprehensive and accurate.

[0025] The detection device for characteristic flavor components of milk and meat dual-purpose beef, through the mutual movement and cooperation of multiple structures arranged in the carcass heating component, enables several carcass heating probes arranged in the carcass heating component to heat the milk and meat dual-purpose beef sample. Heating can promote the release of volatile aroma compounds in milk and meat dual-purpose beef, such as fatty acids and alcohols, enabling the characteristic flavor detection component to better capture these important flavor information, thereby improving the accuracy of characteristic flavor component evaluation. At the same time, by combining the information provided by the near-infrared spectrum in the characteristic flavor detection component, such as moisture content, fat ratio, and protein structure changes, with the olfactory characteristics obtained by the electronic nose measurement device for mutual verification, it provides a rich data basis for characteristic flavor components for researchers. Brief Description of the Drawings

[0026] Figure 1 It is a schematic diagram of the overall installation structure of the present invention;

[0027] Figure 2 It is a schematic diagram of the installation structure of the milk and meat dual-purpose beef sample feeding component on the milk and meat dual-purpose beef detection platform of the present invention;

[0028] Figure 3 It is a schematic diagram of the installation structure of the first guide rod cylinder and the limit connection plate in the milk and meat dual-purpose beef sample feeding component of the present invention;

[0029] Figure 4 Schematic diagram of the overall installation structure of the physical heating component of the present invention;

[0030] Figure 5 Schematic diagram of the overall installation structure of the characteristic flavor detection component of the present invention;

[0031] Figure 6 Schematic diagram of the installation structure of the physical heating probe in the physical heating component of the present invention.

[0032] In the figure: 1, detection frame; 2, dual-purpose beef detection platform; 3, dual-purpose beef sample feeding component; 31, linear guide rail; 32, guide rail slider; 33, dual-purpose beef sample feeding platform; 331, accommodation groove; 34, mounting plate; 35, first guide rod cylinder; 36, limit connecting plate; 4, temperature measurement sensor; 5, characteristic flavor detection component; 51, vertical frame; 52, side beam plate; 53, supporting plate; 54, second guide rod cylinder; 55, near-infrared spectrometer body; 56, third guide rod cylinder; 57, electronic nose measurement device; 6, physical heating component; 61, side mounting seat; 62, fourth guide rod cylinder; 63, cylinder connecting seat; 64, vertical plate; 65, physical heating probe; 7, detector protection housing. Specific embodiments

[0033] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0034] Please refer to Figures 1-6 , a device for detecting characteristic flavor components of dual-purpose beef in this embodiment, including a detection frame 1:

[0035] A dual-purpose beef detection platform 2 is assembled and arranged on the detection frame 1, and a dual-purpose beef sample feeding component 3, a characteristic flavor detection component 5, and a physical heating component 6 are assembled and arranged on the dual-purpose beef detection platform 2.

[0036] In this embodiment, in actual detection, through the mutual movement and cooperation of multiple components in the dual-purpose beef sample feeding component 3, the set dual-purpose beef sample feeding component 3 can stably convey dual-purpose beef, so as to cooperate with the characteristic flavor detection component 5 to stably detect dual-purpose beef.

[0037] Furthermore, through the mutual movement and cooperation of multiple structures arranged in the characteristic flavor detection component 5, stronger and clearer reflection or transmission signals can be obtained, improving data quality and accuracy. At the same time, the highly consistent setting can help establish a unified detection specification, enabling each test result to have the same basis and providing stable support for the quality control system of the flavor characteristics detection of dual-purpose beef and milk cattle.

[0038] It should be noted that, in order to further protect the detection environment, in a preferred embodiment, as shown in a specific embodiment Figure 1 as shown, a detector protection housing 7 is installed on the upper end surface of the dual-purpose beef and milk cattle detection platform 2. A window is opened on the front end surface of the detector protection housing 7 and can be passed through by the dual-purpose beef and milk cattle sample delivery platform 33; the detector protection housing 7 integrally covers the dual-purpose beef and milk cattle sample delivery component 3, the characteristic flavor detection component 5, and the carcass heating component 6.

[0039] In this embodiment, the provided detector protection housing 7 can integrally surround the dual-purpose beef and milk cattle sample delivery component 3, the characteristic flavor detection component 5, and the carcass heating component 6, thereby ensuring safety during the detection of dual-purpose beef and milk cattle.

[0040] It should be further noted that the provided near-infrared spectrometer body 55, electronic nose measurement device 57, and temperature measurement sensor 4 are all existing mature technologies. Their power connection methods are existing technologies, and the control circuit can be realized by simple programming by those skilled in the art, which belongs to the common knowledge in the field. Only their use is involved without modification, so the control method and circuit connection will not be described in detail.

[0041] Please refer to Figures 1-5 , in order to deliver samples of dual-purpose beef and milk cattle, so as to cooperate with the characteristic flavor detection component 5 and the carcass heating component 6 to achieve characteristic flavor detection. The dual-purpose beef and milk cattle sample delivery component 3 in this embodiment includes two linear guide rails 31 arranged on the upper end surface of the dual-purpose beef and milk cattle detection platform 2. Guide rail sliders 32 are slidably arranged on both of the two linear guide rails 31. A dual-purpose beef and milk cattle sample delivery platform 33 is commonly installed between the two guide rail sliders 32; a receiving groove 331 is opened on the upper end surface of the dual-purpose beef and milk cattle sample delivery platform 33; the dual-purpose beef and milk cattle sample delivery component 3 further includes a mounting plate 34 arranged at the bottom of the dual-purpose beef and milk cattle sample delivery component 3. A first guide rod cylinder 35 is assembled on the mounting plate 34. The output end of the first guide rod cylinder 35 extends and is connected to a limit connecting plate 36; a rectangular groove is opened at the bottom of the dual-purpose beef and milk cattle detection platform 2. The limit connecting plate 36 slides in the rectangular groove and vertically passes through the rectangular groove and is connected to the bottom of the dual-purpose beef and milk cattle sample delivery platform 33.

[0042] In this embodiment, during actual use, the user places the beef for dual-purpose milk and meat to be detected in the receiving groove 331, and then connects the first guide rod cylinder 35 to an external air source. At this time, driven by the output end of the first guide rod cylinder 35, the first guide rod cylinder 35 can drive the limit connecting plate 36 to move linearly;

[0043] Further, when the limit connecting plate 36 is moving, with the sliding fit between the linear guide rail 31 and the guide rail slider 32, the milk and meat dual-purpose beef sample platform 33 connected to the limit connecting plate 36 can follow and move linearly, thus realizing the stable sample delivery of the milk and meat dual-purpose beef.

[0044] It should be noted that in order to detect the temperature of the milk and meat dual-purpose beef slice sample contained in the receiving groove 331, in a preferred embodiment, as in the specific embodiment Figure 4 shown, a temperature measuring sensor 4 is embedded and installed in the receiving groove 331. The temperature of the milk and meat dual-purpose beef can also be monitored in real time through the temperature measuring sensor 4 provided in the receiving groove 331, so that the detection information on the change of the milk and meat dual-purpose beef with temperature during the characteristic flavor detection can be obtained.

[0045] Please refer to Figures 1-5 , in order to detect the characteristic flavor of the milk and meat dual-purpose beef slice sample delivered in the milk and meat dual-purpose beef sample delivery assembly 3, the characteristic flavor detection assembly 5 in this embodiment includes a vertical frame 51 provided on the upper end surface of the milk and meat dual-purpose beef detection platform 2. The vertical frame 51 is vertically arranged, and a side beam plate 52 is installed on the side surface of its top. A supporting plate 53 is vertically installed on the side surface of the side beam plate 52. A second guide rod cylinder 54 is installed on the supporting plate 53. The output end of the second guide rod cylinder 54 is vertically arranged, and a near-infrared spectrometer body 55 is installed at its bottom end; a notch is provided on the side surface of the vertical frame 51, and a third guide rod cylinder 56 is inclined and installed therein. The output end of the third guide rod cylinder 56 is connected to an electronic nose measurement device 57.

[0046] In this embodiment, when the milk and meat dual-purpose beef slice sample is sent to the lower part of the near-infrared spectrometer body 55 and on one side of the electronic nose measurement device 57 via the milk and meat dual-purpose beef sample platform 33, at this time, the user can realize the characteristic flavor detection of the milk and meat dual-purpose beef by driving the near-infrared spectrometer body 55 and the electronic nose measurement device 57.

[0047] Further, it should be noted that the user connects the second guide rod cylinder 54 and the third guide rod cylinder 56 to an external air source, and at the same time controls the output strokes of the second guide rod cylinder 54 and the third guide rod cylinder 56. At this time, the near-infrared spectrometer body 55 can also perform flavor detection on beef slices for dual-purpose milk and meat at different heights and different thicknesses, while the electronic nose measurement device 57 can cooperate with the near-infrared spectrometer body 55 to perform compensation detection on beef for dual-purpose milk and meat.

[0048] It should be noted that, in order to better detect the beef slice samples for dual-purpose milk and meat, in the preferred embodiment, such as in the specific embodiment Figures 4-5 As shown, both the third guide rod cylinder 56 and the near-infrared spectrometer body 55 are installed above the beef sample feeding platform 33 for dual-purpose milk and meat, and the electronic nose measurement device 57 is inclined.

[0049] In this embodiment, the inclined setting can improve the capture ability of the electronic nose measurement device 57 for volatile compounds in beef for dual-purpose milk and meat, such as aroma components, enabling it to more effectively collect the gas from the surface of the beef sample for dual-purpose milk and meat, thereby obtaining more information. Through the data analysis combining the two technologies, information obtained from different angles is achieved. The near-infrared spectrometer body 55 can provide quantitative and qualitative analysis of the internal components of the beef sample for dual-purpose milk and meat, while the electronic nose measurement device 57 focuses on sensory characteristics, and this complementarity makes the results more comprehensive and accurate.

[0050] Please refer to Figure 4 and Figure 6 , in order to heat the beef slice samples for dual-purpose milk and meat fed in the beef sample feeding assembly 3, so as to perform characteristic flavor detection on beef for dual-purpose milk and meat at different heating temperatures; in this embodiment, the meat heating assembly 6 includes a side mounting seat 61 provided on the upper end surface of the beef detection platform 2 for dual-purpose milk and meat. A fourth guide rod cylinder 62 is mounted on the side of the side mounting seat 61. The output end of the fourth guide rod cylinder 62 is connected to a cylinder connection seat 63. A vertical plate 64 is vertically mounted on the side of the cylinder connection seat 63, and a plurality of meat heating probes 65 are mounted on the side of the vertical plate 64.

[0051] In this embodiment, the user connects the meat heating probes 65 to an external power source and at the same time controls the vertical movement of the meat heating probes 65 until the meat heating probes 65 come into contact with the beef slice samples for dual-purpose milk and meat. At this time, the beef for dual-purpose milk and meat can be heated through the meat heating probes 65, and the temperature measurement sensor 4 provided in the receiving groove 331 can monitor the temperature of the beef for dual-purpose milk and meat, so as to give the heating temperature of the beef for dual-purpose milk and meat in real time. When the beef for dual-purpose milk and meat is heated, the characteristic flavor detection assembly 5 provided at this time can perform further characteristic flavor detection on the beef for dual-purpose milk and meat in different temperature ranges.

[0052] Furthermore, the user controls the conveying stroke of the fourth guide rod cylinder 62, so that the cylinder connecting seat 63 and the vertical plate 64 can be driven to move vertically. Thus, through the movement of the vertical plate 64, the height of the flesh heating probe 65 can also be adjusted.

[0053] The working principle of the above embodiment is as follows:

[0054] In the first step, in actual use, the milk and meat dual-purpose beef sample feeding assembly 3 is provided for feeding milk and meat dual-purpose beef slice samples. The user places the milk and meat dual-purpose beef to be detected in the receiving groove 331, and then connects the first guide rod cylinder 35 to an external air source. At this time, driven by the output end of the first guide rod cylinder 35, the first guide rod cylinder 35 can drive the limit connecting plate 36 to move linearly. When the limit connecting plate 36 moves, with the sliding cooperation between the linear guide rail 31 and the guide rail slider 32, the milk and meat dual-purpose beef sample feeding platform 33 connected to the limit connecting plate 36 can move linearly accordingly, thus realizing the stable feeding of milk and meat dual-purpose beef.

[0055] In the second step, when the milk and meat dual-purpose beef slice sample is sent to the lower part of the near-infrared spectrometer body 55 and on one side of the electronic nose measuring device 57 via the milk and meat dual-purpose beef sample feeding platform 33, at this time, the user can drive the near-infrared spectrometer body 55 and the electronic nose measuring device 57 to realize the detection of the characteristic flavor of the milk and meat dual-purpose beef. At the same time, the user connects the second guide rod cylinder 54 and the third guide rod cylinder 56 to an external air source and controls the output strokes of the second guide rod cylinder 54 and the third guide rod cylinder 56. At this time, the set near-infrared spectrometer body 55 can also detect the flavor of milk and meat dual-purpose beef slices with different thicknesses at different heights, and the set electronic nose measuring device 57 can cooperate with the near-infrared spectrometer body 55 to perform compensation detection on the milk and meat dual-purpose beef.

[0056] Step 3: After the characteristic flavor detection component 5 detects the characteristic flavor of the dual-purpose beef slice sample, the user can also connect an external air source to the fourth guide rod cylinder 62 and give an output air pressure value to the fourth guide rod cylinder 62 at this time. Then, by controlling the conveying stroke of the fourth guide rod cylinder 62, the cylinder connecting seat 63 and the vertical plate 64 can be driven to move vertically; the user connects an external power supply to the carcass heating probe 65 and controls the vertical movement of the carcass heating probe 65 until the carcass heating probe 65 contacts the dual-purpose beef slice sample. At this time, the heating of the dual-purpose beef can be realized through the carcass heating probe 65, and the temperature measurement sensor 4 arranged in the accommodation groove 331 can monitor the temperature of the dual-purpose beef, so as to give the heating temperature of the dual-purpose beef in real time. After the dual-purpose beef is heated, the set characteristic flavor detection component 5 can further detect the characteristic flavor of the dual-purpose beef in different temperature ranges.

[0057] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for detecting characteristic flavor components of dual-purpose beef, comprising a detection frame (1), characterized in that: The detection frame (1) is provided with a dual-purpose dairy and meat beef detection platform (2), and the dual-purpose dairy and meat beef detection platform (2) is provided with a dual-purpose dairy and meat beef sample delivery component (3), a characteristic flavor detection component (5) and a meat heating component (6); The dual-purpose dairy and meat beef sample delivery component (3) comprises two linear guide rails (31) arranged on the upper end surface of the dual-purpose dairy and meat beef detection platform (2), guide rail sliders (32) are slidably arranged on the two linear guide rails (31), and a dual-purpose dairy and meat beef sample delivery platform (33) is installed between the two guide rail sliders (32); The upper end surface of the dual-purpose beef sample delivery platform (33) is provided with a receiving groove (331), and a temperature measurement sensor (4) is embedded and installed in the receiving groove (331).

2. The device for detecting characteristic flavor components of dual-purpose beef according to claim 1, characterized in that: The dual-purpose dairy and meat beef sample delivery component (3) further comprises a mounting plate (34) arranged at the bottom of the dual-purpose dairy and meat beef sample delivery component (3), a first guide rod cylinder (35) being mounted on the mounting plate (34), and an output end of the first guide rod cylinder (35) extending and connected to a limiting connection plate (36).

3. The device for detecting characteristic flavor components of dual-purpose beef according to claim 2, characterized in that: A rectangular groove is provided at the bottom of the dual-purpose dairy and meat beef detection platform (2), and the limit connecting plate (36) slides in the rectangular groove and vertically passes through the rectangular groove and is connected to the bottom of the dual-purpose dairy and meat beef sample delivery platform (33).

4. The device for detecting characteristic flavor components of dual-purpose beef according to claim 1, characterized in that: The characteristic flavor detection component (5) comprises a vertical frame (51) arranged on the upper end surface of the dual-purpose beef detection platform (2); the vertical frame (51) is arranged vertically and a side beam plate (52) is installed on the side of its top end; a support plate (53) is vertically installed on the side of the side beam plate (52); a second guide rod cylinder (54) is installed on the support plate (53); the output end of the second guide rod cylinder (54) is arranged vertically and a near-infrared spectrometer body (55) is installed on its bottom end.

5. The device for detecting characteristic flavor components of dual-purpose beef according to claim 4, characterized in that: A notch is provided on the side of the vertical frame (51) and a third guide rod cylinder (56) is obliquely installed therein. The output end of the third guide rod cylinder (56) is connected to an electronic nose measuring device (57).

6. The device for detecting characteristic flavor components of dual-purpose beef according to claim 5, characterized in that: The third guide rod cylinder (56) and the near infrared spectrometer body (55) are both mounted above the dual-purpose beef sample delivery platform (33), and the electronic nose measurement device (57) is arranged in an inclined manner.

7. The device for detecting characteristic flavor components of dual-purpose beef according to claim 1, characterized in that: The meat heating component (6) comprises a side mounting seat (61) arranged on the upper end surface of the dual-purpose beef detection platform (2); a fourth guide rod cylinder (62) is mounted on the side of the side mounting seat (61); an output end of the fourth guide rod cylinder (62) is connected to a cylinder connecting seat (63); a vertical plate (64) is vertically mounted on the side of the cylinder connecting seat (63); and a plurality of meat heating probes (65) are mounted on the side of the vertical plate (64).

8. The device for detecting characteristic flavor components of dual-purpose beef according to claim 1, characterized in that: A detector protection shell (7) is installed on the upper end surface of the dual-purpose dairy and meat beef detection platform (2); a window is provided on the front end surface of the detector protection shell (7) and a dual-purpose dairy and meat beef sample delivery platform (33) can pass through; the detector protection shell (7) integrally covers the dual-purpose dairy and meat beef sample delivery component (3), the characteristic flavor detection component (5) and the meat heating component (6).

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