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. 2019 Nov 22;27(1):474–479. doi: 10.1016/j.sjbs.2019.11.011

Table 3.

Effect of pH on enzymes production by Streptomyces sp. Al-Dhabi-49.

pH Enzyme activity (U/ml)
Protease Lipase
6 12.1 ± 2.1 43.6 ± 10.1
7 22.8 ± 1.8 88.4 ± 10.1
8 102.1 ± 2.1 166 ± 1.3
9 147.1 ± 2.6 112 ± 19.7
10 119.2 ± 2.2 49.8 ± 2.1
11 59.5 ± 2.8 10 ± 0.2