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Table 1

Intracellular enzymes activities of bacterial consortium after decolorizing 100 mg L−1 Metanil yellow under different salinities

Salt concentration (g/L)AzoreductaseaLaccasebLignin peroxidaseb
10 3.13 ± 0.08* 6.82 ± 1.02* 10.25 ± 1.51* 
30 2.89 ± 0.05* 4.72 ± 0.86* 8.48 ± 1.23* 
50 1.48 ± 0.04* 3.98 ± 0.92* 5.32 ± 1.02* 
Salt concentration (g/L)AzoreductaseaLaccasebLignin peroxidaseb
10 3.13 ± 0.08* 6.82 ± 1.02* 10.25 ± 1.51* 
30 2.89 ± 0.05* 4.72 ± 0.86* 8.48 ± 1.23* 
50 1.48 ± 0.04* 3.98 ± 0.92* 5.32 ± 1.02* 

Values are mean of three experiments ± standard error of mean. Values were significantly different from control at *P < 0.001 by one-way ANOVA with Tukey-Ramer comparison test.

aμM of Methyl Red reduced min−1 mg−1 protein.

bU min−1 mg−1 protein.

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