Table 1 Factors and their levels for soaking in concentrated aqueous ammonia solution (SCAA) of sugarcane bagasse
| Factors | Lower level | Mid-point | Higher level |
|---|---|---|---|
| Ammonia concentration (% v/v) | 20 | 24 | 28 |
| Temperature (°C) | 50 | 60 | 70 |
| Time (h) | 8 | 16 | 24 |
| Factors | Lower level | Mid-point | Higher level |
|---|---|---|---|
| Ammonia concentration (% v/v) | 20 | 24 | 28 |
| Temperature (°C) | 50 | 60 | 70 |
| Time (h) | 8 | 16 | 24 |