Metal ions | Emulsification index (%) | Relative activity (%) |
---|
Control | 100 | 100 |
BaCl2
| 95.99 | 78.8 |
CaCl2
| 96.27 | 97.41 |
CoCl2
| 95.79 | 114.58 |
HgCl2
| 95.49 | 81.52 |
MgCl2
| 94.01 | 48.68 |
NaCl | 94.38 | 87.70 |
ZnCl2
| 95.67 | 80.70 |
- The experimental were tested with final concentration of 1 mM on lipase and biosurfactant stability of O. intermedium strain MZV101 in optimal pH 10, and temperature of 60 °C incubated respectively for 4 h and 24 h. In this study, results are expressed as mean ± S.D. and all tests were examined at least in triplicate independent experiments