| Legume | Ea (kJ/mol) | Regression coefficient (R2) |
| Soybean |
|
|
| Nagbaar | 8.14 | 0.97 |
| Anidaso | 5.51 | 0.98 |
| Cowpea |
|
|
| Tona | 8.56 | 0.94 |
| Nhyira | 7.73 | 0.89 |