New beef freshness rapid nondestructive detection device and detection method

Abstract

The invention relates to a new beef freshness rapid nondestructive detection device and detection method, and solves the problems, in the prior art, of subjective inaccuracy of beef freshness detection and complex detection equipment and detect process. The device comprises a seat body, the seat body is provided with a floating pool, a tray floats in the floating pool, the tray is controlled to move through magnetic force, an adjustment bracket is arranged above the seat body, the adjustment bracket is provided with a light source, and the seat body is also provided with a control unit. The control unit analyzes sample reflectance spectra data to judge the degree of beef freshness. The advantages of the new beef freshness rapid nondestructive detection device are that, by using a spectral detection mode, nondestructive testing of samples can be carried out; the new beef freshness rapid nondestructive detection device is reasonable in structure, the seat body moving resistance is small, and the new beef freshness rapid nondestructive detection device does not jam, and is convenient in operation and maintenance, and accurate in detection data.

Description

technical field [0001] The invention relates to the field of food detection, in particular to a new type of rapid non-destructive detection device for beef freshness with small resistance, no jamming, simple and fast operation, and accurate detection, and a detection method for the device. Background technique [0002] Meat consumption has always been an important part of food consumption, and beef 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 techniques for beef freshness include sensory detection, physical and chemical detection, etc. Sensory testing is often affected by reviewers’ experience, psychology, and...

AI Technical Summary

Problems solved by technology

[0003] The present invention mainly solves the problems of subjective inaccuracy in beef freshness detection and complicated detection process of detection equipment in the prior art, and provides a new type of rapid non-destructive detection of beef freshness with simple structure, fast and easy operation, and accurate detection device

[0004] Another object of the present invention is to solve the problems that the moving structure of the sample platform of general testing equipment adopts mechanical structures such as slide rails or gears, which have relatively large resistance, complex structure, easy jamming, and inconvenient maintenance. A new fast and non-destructive detection device for beef freshness that is jammed and easy to operate

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