Table 2.
Acid–base neutral phosphatase activity of B. polymyxa ZYPP18.
Phosphatase | Phosphatase Activity of ZYPP18 Cultured for 3 d (mg/mL−1, 37 °C, 24 h) | Phosphatase Activity of ZYPP18 Cultured for 5 d (mg/mL−1, 37 °C, 24 h) |
---|---|---|
Acid phosphatase | 3.014 ± 0.004 | 1.305 ± 0.002 |
Alkaline phosphatase | 13.846 ± 0.007 | 15.972 ± 0.002 |
Neutral phosphatase | 0.473 ± 0.001 | 0.461 ± 0.003 |
Explanatory note: the data denote the mean ± SD (n = 3).