Research Article
Characterization of Jamaican Delonix regia and Cassia fistula Seed Extracts
Table 7
FTIR spectroscopic data of methanolic extracts of seed samples of D. regia and C. fistula.
| Functionality | D. regia cm−1 | C. fistula cm−1 |
| C-O stretch | 1049.09 | 1052.94 | C-C stretch (aromatic ring) | 1421.28 | 1465.63 | C-C stretch (aromatic ring) | 1619.91 | 1633.41 | C=O stretching vibrations | 1720.19 | 1747.19 | C-H stretch (aromatic ring) | 2908.13 | 2908.13 | C-H stretch (aromatic ring) | 2927.41 | 2927.41 | O-H stretch (phenolics) | 3384.45 | 3363.25 |
|
|