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Bioresources and Bioprocessing
Fig. 5 | Bioresources and Bioprocessing

Fig. 5

From: Biochemical properties of a new thermo- and solvent-stable xylanase recovered using three phase partitioning from the extract of Bacillus oceanisediminis strain SJ3

Fig. 5

pH stability of the xylanase activity produced by Bacillus oceanisediminis strain SJ3 and recovered by three phase partitioning. The crude enzyme was incubated with 50 mM buffers at 55 °C for 1 h and relative activity was measured under the standard assay conditions. The activity of the enzyme at optimum pH was taken as 100%. Buffer solutions used for pH stability are presented in “Results and discussion”. Each point represents the mean of three independent experiments. Vertical bars indicate standard error of the mean (n = 3)

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