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. 2022 Nov 1;23(21):13329. doi: 10.3390/ijms232113329

Figure 4.

Figure 4

Characterization of the immobilized MpXyn10. Thermal stability (A) at 65 °C and (B) at 70 °C. Key: Free MpXyn10 (●); MANAE-MpXyn10 (■) and Purolite-MpXyn10 (▲). (C) Stability at pH of free and immobilized MpXyn10. The residual activity was determined after incubation for 24 h at 25 °C in different citrate buffers (pH 4.0–6.0, 50 mmol L−1). (D) Effect of furfural and HMF on the activity of free and immobilized MpXyn10. The relative activity was determined as described in 2.4. The error bars represent the standard error of the mean.