Bench type ultrasonic non-destructive detection equipment for inherent quality of fruits and vegetables and detection method thereof

Abstract

The invention discloses bench type ultrasonic non-destructive detection equipment for inherent quality of fruits and vegetables. The bench type ultrasonic non-destructive detection equipment is characterized in that in the use process, a sample is put onto an object placing table and is adjusted to the proper height; an ultrasonic probe is in contact with a sample through an automatic module mechanism; then, an ultrasonic curve penetrating through the sample is collected by the ultrasonic probe and forms an ultrasonic signal, and the ultrasonic signal is sent to an ultrasonic instrument; the ultrasonic instrument is used for converting the ultrasonic signal into a digital signal, and the digital signal is sent into a processor of a quantitative model set with ultrasonic information and standard physical and chemical values; finally, the result analyzed and processed by the processor is outputted on a display screen, so as to complete the quick detection on the inherent quality indexesof the fruits and vegetables. The invention also discloses a non-destructive detection method for fruits and vegetables.

Description

technical field [0001] The invention relates to the technical field of non-destructive detection of fruits and vegetables, in particular to non-destructive detection equipment and detection methods of fruits and vegetables. Background technique [0002] With the improvement of living standards, modern people's awareness of health has gradually increased, and people's requirements for the quality of fruits and vegetables have also continued to increase. It is a difficult point in the market to classify the quality of fruits and vegetables according to export standards. [0003] Fruit and vegetable grading is a key link in post-harvest processing (cleaning, waxing, grading, packaging). The core of grading is fruit quality inspection, which includes two parts: external and internal quality inspection. At present, the external quality of fruits and vegetables is mainly graded and evaluated by indicators such as size, quality, and color, while the internal quality mainly relies ...

AI Technical Summary

Problems solved by technology

Traditional chemical methods are time-consuming, laborious, costly, and use chemical reagents, resulting in a serious waste of resources, and cannot meet the needs of rapid detection in fruit and vegetable production, distribution, control, etc.

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