| Experiment No | Samples | CH3OH (% v/v of oil) | Reaction time in minutes | FFA (%) |
| 1 | S1 | 2.5 | 45 | 6.5 |
| 2 | S2 | 2.5 | 60 | 5 |
| 3 | S3 | 2.5 | 75 | 3.5 |
| 4 | S4 | 5 | 45 | 3.8 |
| 5 | S5 | 5 | 60 | 2.5 |
| 6 | S6 | 5 | 75 | 2 |
| 7 | S7 | 7.5 | 45 | 2.2 |
| 8 | S8 | 7.5 | 60 | 1.8 |
| 9 | S9 | 7.5 | 75 | 2.2 |