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Table 4 Comparison of tyrosinase production in batch and fed-batch cultures

From: High level production of tyrosinase in recombinant Escherichia coli

  Cultivation time (h) ODmax Vol. activity of tyrosinase (U mL-1) Yield of tyrosinase (g L-1) Vol. productivity of tyrosinase (mg L-1 h-1) Vol. act. of tyrosinase per time (mU mL-1 h-1)
Shake flask (Batch) 24 10.0 ± 0.9 0.76 ± 0.06 0.17 ± 0.01 7.1 ± 0.4 31.7 ± 2.5
Bioreactor (Fed-batch) 28 102.0 ± 2.0 13.00 ± 2.18 2.89 ± 0.48 103.2 ± 17.1 464.3 ± 77.8