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Table 3 Theoretical solutions to medium formulations designed to produce laccase-lignin peroxidase (LiP) complexes with different laccase:LiP activity ratios

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

 

Designed laccase:LiP ratio

 

0.1 laccase: 1 LiPa

1 laccase: 1 LiPb

2 laccase: 1 LiPc

Component

   

   F1

-7.800 × 10-8

-5.500 × 10-8

-5.400 × 10-8

   F2

0.3131

0.3123

0.3115

   F3

-1.5609

-1.3307

-1.1617

   F4

0.0826

0.0646

0.0466

Ingredient

   

   Yeast extract

0.74

0.76

0.77

   Coffee pulp

0.98

1.01

1.03

   Wheat bran

0.2

0.28

0.35

   Sawdust

0.61

0.66

0.69

   Uread

2.47

2.29

2.16

  1. aCorresponding to max (0.1 × laccase + 1 × LiP) = 0.1276.
  2. bCorresponding to max (1 × laccase + 1 × LiP) = 0.0911.
  3. cCorresponding to max (2 × laccase + 1 × LiP) = 0.0711.
  4. dUrea = 5 - (yeast extract) - (coffee pulp) - (wheat bran) - (sawdust).
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Biotechnology for Biofuels and Bioproducts

ISSN: 2731-3654

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