|
Table 2. Estimation of keratinase yields with different substrates. |
|
|
Raw feathers |
Feather meal |
Soy meal |
|
Activity (U ml-1) |
82 |
95 |
60 |
|
Cell yield (g g-1 substrate) |
0.04 |
0.05 |
0.07 |
|
Keratinase yield (U g-1 substrate) |
8600 |
9500 |
6000 |
|
|