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Figure 5 | BMC Biotechnology

Figure 5

From: Determination of some significant batch culture conditions affecting acetyl-xylan esterase production by Penicillium notatum NRRL-1249

Figure 5

Evaluation of, a) various nitrogen sources added at a level of 0.2%, and b) urea concentrations on AXE production from P. notatum NRRL-1249. Wheat bran (10 g) was used as a basal substrate and moistened with MSS (pH 5) at a ratio of 1:0.75. The flasks were incubated at 30°C for 48 h. In the control MSS, 0.2% magnesium sulphate was used as a nitrogen source. Y-bars show ± sd among the triplicates.

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