| HB AM3G-Oryzenin | Free Oryzenin | Complex Oryzenin | Variations ∆υ | |||
| O-H | N-H | O-H | N-H | O-H | N-H | |
| O29-H30…O46 | 3839 |
| 3678 |
| 161 |
|
| N9-H10…O46 |
| 3591 |
| 3484 |
| 107 |