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Effect of pH on chitinase activity (μM/h/100 ml) by Serratia marsecens strain (SR1) grown in still and shake cultures
| S. no. | pH | Chitinase activity (μM/h/100 ml) | |
|---|---|---|---|
| Still culture | Shake culture | ||
| 1. | 0 | 0 | 0 |
| 2. | 3.0 | 17.4 ± 0.8 | 26.4 ± 1.3 |
| 3. | 5.0 | 57.3 ± 2.5 | 76.6 ± 4.1 |
| 4. | 7.0 | 40.5 ± 2.1 | 60.3 ± 2.5 |
| 5. | 9.0 | 29.3 ± 1.3 | 48.4 ± 2.1 |
