Table 1.
Peak assignment of FT-IR spectra.
| Peak assignment of FT-IR spectra | |||
|---|---|---|---|
| wavenumber (cm−1) | assignment | wavenumber (cm−1) | assignment |
| 1740 | C=O stretching of lipid | 1236 | Phosphodiester stretching mode of nucleic acids |
| 1726 | 1175 | C-H bending of tyrosine | |
| 1638 | Amide I group | 1154 | C-O stretching vibration |
| 1548 | Amide II group | 1118 | Symmetric stretching of P-O-C |
| 1463 | CH2 bending vibrations | 1098 | Symmetric stretching of PO2 − in nucleic acids |
| 1399 | CH3 symmetric bending | 1080 | |
| 1310 | Amide III protein secondary | 1032 | O-CH3 stretching of methoxy groups in polysaccharide |