| 摘要 |
The meat tenderness tester is a hand held tool that includes a rotatable elongate shaft, which can be stuck into meat at a precise depth and rotated by a motor disposed in the tool. The shaft has various configurations that allow it to be inserted into the meat and withdrawn without destroying the meat being tested. Fin-like members disposed on the shaft create a measurable resistance to rotation that is measured by a torque sensing part of the motor. A digital display on the housing body reads out this mechanical resistance (torque) in a calibrated measurement of the shear forces encountered by the rotating shaft; the measurement indicating a degree of tenderness of the meat cut being tested. The shaft has a tapered, pointed end that allows it to be inserted and withdrawn without damaging the meat product under test.
|
