Research Article

Purification and Characterization of a Thermostable Lipase from Geobacillus thermodenitrificans IBRL-nra

Figure 4

Effect of pH on thermostable lipase activity at 65°C. The lipase activity at pH 7.0 (102.5 U/mL) was set as 100% (a). pH stability of purified thermostable lipase, the activity of thermostable lipase without preincubation (95.0 U/mL) was set as 100% (b).
987523.fig.004a
(a)
987523.fig.004b
(b)