Table 3 The main peaks in the FTIR functional groups of RSO
From: Rubber (Hevea brasiliensis) seed oil toxicity effect and Linamarin compound analysis
Wavelength of RSO | Functional group |
|---|---|
3009 | O-H stretching vibration (alcohol) |
2921,2854 | C-H stretching vibration (aliphatic) |
1744 | C = O stretching vibration (ester) |
1711 | C = O stretching vibration (carboxylic acid) |
1463, 1413 | C = C bending vibration (aliphatic) |
1284,1244,1166 | C-O-C stretching vibration (ester) |
722 | C-H group vibration (aliphatic) |