Production of Proteolytic Enzymes by a Keratin-Degrading <i>Aspergillus niger</i>

<table>Enzymatic activity of protease (<i>◆</i>) and keratinase (●) during the 120-hour culture. The assay was performed in the optimum pH of each enzyme.</table>

Enzyme Research

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Figure 4

Figure 4: Production of Proteolytic Enzymes by a Keratin-Degrading <i>Aspergillus niger</i> 

Enzyme Research

Production of Proteolytic Enzymes by a Keratin-Degrading Aspergillus niger

Figure 4