Fish flesh elasticity measuring device and method

Abstract

The present invention discloses a fish flesh elasticity measuring device comprising a liftable object stage, a power twister, a cutting pressing device and an elasticity measuring instrument; the object stage is used for loading fish flesh; twisting force generated by the power twister drives the cutting pressing device to cut and press the fish flesh downward, the cutting pressing device is used to cut and press the fish flesh on the object stage to produce displacement, and convert the displacement into an elasticity reading of the elasticity measuring instrument for displaying. The fish flesh elasticity measuring method is as follows: the fish flesh is put in the object stage, the power twister is adjusted to output a set twisting force value, the twisting force generated by the power twister drives a cutting pressing blade to cut and press the fish flesh downward by a drive wheel, meanwhile an elastic reading instrument panel pointer gear rotates, and an elastic reading instrument panel pointer instructs the elastic reading. The fish flesh elasticity measuring device can be used for accurate measurement, comparison and distinction of fish flesh quality, and has the advantages of simple production, no need of electricity and low production cost.

Description

technical field [0001] The invention belongs to the technical field of fish meat quality detection, and in particular relates to a measuring device and a measuring method for fish meat elasticity capable of measuring, comparing and distinguishing the elasticity of fish meat quality. Background technique [0002] The elasticity of fish meat is an important quality indicator, which is related to the taste, nutrition and price of the meat. Under normal circumstances, fish living in natural water bodies such as rivers, rivers, lakes, and seas have better meat quality and elasticity than commercial fish under high-density artificial breeding conditions, mainly because artificial breeding is fed a large amount of bait, and farmed fish grows rapidly , the breeding time is short, and the activity is less, the water content in the fish is relatively high, and the meat quality is loose. In addition, some nutrients in such fish meat are not fully accumulated, and the taste is worse th...

AI Technical Summary

Problems solved by technology

Some use meat elasticity measuring instruments for livestock and poultry. Since fish is an aquatic product, the meat quality characteristics are quite different from those of livestock and poultry, so the measurement error is large and sampling is inconvenient.

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