Meat freshness detection system and method
A detection system and detection method technology, applied in the direction of color/spectral characteristic measurement, etc., can solve the problems of subjective inaccuracy of meat freshness, complex detection process of detection equipment, etc.
Inactive Publication Date: 2017-01-25
ZHEJIANG GONGSHANG UNIVERSITY
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Problems solved by technology
[0003] The present invention mainly solves the problems of subjective inaccuracy in meat freshness detection and complicated detection process of detection equipment in the prior art, and provides a meat freshness detection system with simple structure, quick and easy operation, and accurate detection
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Embodiment
[0053] A meat freshness detection system in this embodiment, such as figure 1 As shown, it includes a base body 1 on which a bracket 2 for placing samples is arranged, and the bracket is connected to the base body through a support column. An irradiation light source 3 is arranged above the bracket, an adjustment mechanism 4 for adjusting the position of the irradiation light source is arranged on the base body, the irradiation light source is rotatably connected to the adjustment mechanism 4, a receiving mechanism 5 is arranged below the bracket, and a control unit 12 is arranged in the seat , the control unit is connected with the irradiation light source, the adjustment bracket and the receiving mechanism. Such as Figure 6 As shown, a light source control circuit is connected between the illumination light source 3 and the control unit 12, the light source control circuit includes a keyboard 28, an input unit 29, a function memory 30 and a power amplifier unit 31, the key...
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Abstract
The invention relates to a meat freshness detection system and a detection method to solve the problems of subjective and inaccurate detection of beef freshness and complex detection process of detection equipment in the prior art. The system comprises a seat body, the seat body is provided with a bracket, and an irradiation light source is arranged above the bracket. The irradiation light source is rotatably connected to an adjustment mechanism for adjusting the position of the irradiation light source, and the adjustment mechanism is installed on the seat body. A receiving mechanism is disposed below the bracket, and a control unit is disposed in the seat body and is in connection with the irradiation light source, the adjustment mechanism and the receiving mechanism. By analyzing sample reflection or transmission spectrum data, the beef freshness can be judged. By adopting the spectrum detection mode, nondestructive detection can be carried out on samples. The device structure is simple, the operation is fast and simple, and the detection data are accurate.
Description
technical field [0001] The invention relates to the field of food detection, in particular to a meat freshness detection system with simple structure, quick and easy operation and accurate detection, and a detection method of the system. Background technique [0002] Meat consumption has always been an important part of food consumption, and it is a favorite food for consumers. In recent years, people's concept of life has changed, health awareness has been continuously enhanced, and the requirements for the quality and hygiene conditions of meat food have become more and more stringent. The safety of meat food is related to the life safety of ordinary people and social stability. become more and more important in daily life. At present, the detection technologies for meat freshness include sensory detection, physical and chemical detection, etc. Sensory testing is often affected by reviewers’ experience, psychology, and physical factors. Different reviewers may have diffi...
Claims
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IPC IPC(8): G01N21/25
Inventor 汤旭翔金姣姣
Owner ZHEJIANG GONGSHANG UNIVERSITY