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Table 4 Cellobiose release from phosphoric acid swollen cellulose by TrCel7A and TrCel7A core at 50°C and 30°C

From: Xylan oligosaccharides and cellobiohydrolase I (TrCel7A) interaction and effect on activity

Enzyme (temperature substrate) Positive control 1 g/L low XOS 1 g/L high XOS
TrCel7A core, 50°C 457 ± 10 μM cb 260 ± 19 μM cb 196 ± 3 μM cb
PASC 100% 57% 43%
TrCel7A, 50°C 695 ± 65 μM cb 611 ± 60 μM cb 587 ± 57 μM cb
PASC 100% 88% 85%
TrCel7A core, 30°C 183 ± 7 μM cb 111 ± 8 μM cb 87 ± 5 μM cb
PASC 100% 61% 48%
TrCel7A, 30°C 194 ± 8 μM cb 194 ± 4 μM cb 196 ± 1 μM cb
PASC 100% 96% 100%
  1. cb: cellobiose-solubilised; PASC = phosphoric acid swollen cellulose; TrCel7A = cellobiohydrolase I; XOS = xylan oligosaccharide. The deviations are the standard deviations of five independent experiments.