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Table 5 Enzymatic activities in CBW experiments

From: Energetic and biochemical valorization of cork boiling wastewater by anaerobic digestion

Enzymes (U mL-1) CBW AD0 AD3 AD6
Lipase 3.63 ± 0.04 0.83 ± 0.01 0.66 ± 0.02 0.84 ± 0.01
β-Glucosidase tr 0.16 ± 0.00 nd tr
Laccase 0.79 ± 0.02 0.99 ± 0.02 1.97 ± 0.02 2.10 ± 0.01
Cellulase 0.21 ± 0.01 tr 0.08 ± 0.00 0.12 ± 0.00
Xylanase tr nd 0.10 ± 0.00 0.15 ± 0.01
  1. Values presented as an average ± standard deviation. AD0, blank anaerobic digestion assay; AD3, anaerobic digestion assay at 3 kg COD m-3 of CBW; AD6, anaerobic digestion assay at 6 kg COD m-3 of CBW; CBW, cork boiling wastewater, reactor influent; nd, not detected; tr, traces.