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Journal of Genetic Engineering and Biotechnology
Fig. 7 | Journal of Genetic Engineering and Biotechnology

Fig. 7

From: Optimization of extracellular ethanol-tolerant β-glucosidase production from a newly isolated Aspergillus sp. DHE7 via solid state fermentation using jojoba meal as substrate: purification and biochemical characterization for biofuel preparation

Fig. 7

Influence of ethanol on Aspergillus sp. DHE 7 β-glucosidase activity. Different concentrations of ethanol (0–40%) were added to the reaction mixture each containing 20 μg of β-glucosidase and 5 mM p-NPG in 0.05 M Na-citrate buffer, pH 6.0. All the reaction mixtures were incubated at 60 °C and pH 6.0. The non-treated enzyme activity was regarded as control (100%)

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