Table 3.

Interpretation of the theoretical THz spectra of porcine fat in the frequency range from 0 to 2.5 THz.

Frequency (THz)	Interpretation
0.72	Deformation (bending) oscillation of the left chain of palmitic acid triglyceride
1.20	Deformation (torsion) oscillation of the left chain of oleic acid triglyceride
1.41	Deformation (torsion) oscillation of the central chain of palmitic acid triglyceride and mixed deformation (torsion) oscillation of the side chains of oleic acid triglyceride
1.92	Deformation (bending) oscillation of the right chain of palmitic acid triglyceride and a similar oscillation of the central chain