Device for measuring a food physicality and method for measuring the same

A device for measuring a food physicality, comprising:

• a thrust jig with a concave-convex shape on a side thereof,
• a conveying means to convey said thrust jig to a food sample,
• a fastening means to fasten said thrust jig and said conveying means,
• an oscillation detecting means to detect an oscillation which is generated when said thrust jig is pierced into said food sample,
• an amplifying means to amplify an oscillation signal detected at said oscillation detecting means,
• a Fourier transformation means to Fourier-transform said oscillation signal from said amplifying means into an oscillation spectrum,
• a coefficient table storing predetermined coefficients,
• a calculating means to calculate said oscillation spectrum and said coefficient table to provide a given data to be employed as a texture of said food sample.