Table 4 Effect of surfactants and oxidants on protease stability
Surfactants/ oxidizing agent | Concentration (%) | Activity (U/ml) | Residual activity (%) |
|---|---|---|---|
Tween-20 | 0.5 | 497.33±0.141 | 103.37 |
1.0 | 407.13±0.132 | 84.62 | |
Tween-80 | 0.5 | 515.37±0.104 | 107.12 |
1.0 | 503.43±0.195 | 104.64 | |
SDS | 0.5 | 78.78±0.210 | 16.37 |
1.0 | 52.92±0.132 | 11.00 | |
H2O2 | 0.5 | 520.79±0.195 | 108.25 |
1.0 | 435.99±0.235 | 90.62 | |
Control | - | 481.09±0.198 | 100.00 |