Skip to main content

Table 5 Measured activity ratios of laccase-LiP complexes produced from Streptomyces cinnamomensis by submerged fermentation with optimized medium formulation

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

Day

Treatment

 

0.1 laccase/1 LiP

1 laccase/1 LiP

2 laccase/1 LiP

 

Laccasea

LiPa

Laccase: LiP

Laccasea

LiPa

Laccase: LiP

Laccasea

LiPa

Laccase: LiP

6

0.0017

0.0016

1.1

0.0010

0.0058

0.17

0.0006

0.0035

0.2

7

0.0010

0.0052

0.19

0.0006

0.0077

0.1

0.0007

0.0020

0.4

8

0.0009

0.0069

0.1

0.0003

0.0009

0.3

0.0021

0.0044

0.48

9

0.0019

0.0037

0.51

0.0004

0.0073

0.05

0.0008

0.0002

4

10

0.0005

0.0032

0.2

0.0006

0.0056

0.1

0.0015

0.0074b

0.20

11

0.0007

0.0075

0.1c

0.0019

0.0046

0.41c

0.0045b

0.0026

1.7c

12

0.0002

0.0114b

0.02

0.0027b

0.0096b

0.28

0.0041

0.0040

1.0

13

0.0009

0.0055

0.2

0.0030

0.0058

0.52

0.0015

0.0025

0.60

Ranged

0.0537:1e to 0.1:1

0.537:1f to 1:1

1.074:1g to 2:1

  1. aU/mL
  2. bActivity peak of each enzyme produced using the designed medium.
  3. cMeasured activity ratios of laccase/LiP produced using the designed medium.
  4. dTheoretical scope of laccase:LiP.
  5. e(0.100 × 0.929/0.191)/(1 × 0.978/0.108).
  6. f(1 × 0.929/0.191)/(1 × 0.978/0.108).
  7. g(2 × 0.929/0.191)/(1 × 0.978/0.108).