Research Article

Production, Purification, and Characterization of a Major Penicillium glabrum Xylanase Using Brewer's Spent Grain as Substrate

Figure 5

Influence of pH (a) and temperature (b) on the purified P. glabrum xylanase. Assay conditions: 0.05 M glycine-HCl buffer from pH 1.6 to 2.5 and McIlvaine buffer from 3.0 to 7.0; 50 °C (a); McIlvaine buffer pH 3.0 (b).
728735.fig.005a
(a)
728735.fig.005b
(b)