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Table 1 Simultaneous production of laccase and lignin peroxidase (LiP) from Streptomyces cinnamomensis by submerged fermentation

From: Controlling the simultaneous production of laccase and lignin peroxidase from Streptomyces cinnamomensisby medium formulation

Run Medium ingredients, ga Activity, U/mL
  Yeast extract Coffee pulp Wheat bran Urea Sawdust Laccaseb LiPb
1 2.57 0.84 0.60 0.71 0.28 0.0004 0.0032
2 1.81 0.19 0.26 0.76 1.98 0.0023 0.0092
3 1.37 0.75 2.20 0.26 0.42 0.0002 0.0093
4 1.05 2.44 0.23 0.64 0.64 0.0060 0.0009
5 0.80 0.43 2.23 1.45 0.09 0.0062 0.0070
6 0.58 0.67 0.82 0.16 2.77 0.0007 0.0033
7 0.39 1.24 0.09 2.73 0.55 0.0039 0.1240
8 0.22 2.15 1.24 0.23 1.16 0.0041 0.0015
9 0.07 0.09 1.42 2.09 1.33 0.0065 0.0001
Mean ± SD 0.98
± 0.81
0.98
± 0.83
1.01
± 0.82
1.00
± 0.90
1.02
± 0.88
0.0034
± 0.0026
0.0176
± 0.0400
  1. aBasal medium for each run contained CaCO3 (0.02 g/L), MgSO4 (0.1 g/L) and trace element solution of 1%, with veratryl alcohol (sterilized using a 1 mmol/L filter) as inducer.
  2. bActivity on the day 10 of submerged fermentation.