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. 2010 Sep 1;41(3):778–786. doi: 10.1590/S1517-83822010000300030

Figure 6.

Figure 6.

Thermostability of the recombinant xylanases.The enzyme solutions were incubated at 60°C and 85°C without the presence of substrate for various times, respectively. The residual xylanases activity were measured by 10 min incubation at optimal temperature for recombinant XYNA1 and XYNB, respectively. The activity determined under the standard conditions of optimal temperature without incubation was defined as 100% relative activity. Symbols: recombinant XYNB treated by 60°C (■), recombinant XYNB treated by 85°C (∆), recombinant XYNA1 treated by 60°C (♦), recombinant XYNA1 treated by 85°C (▲).