Table 3 L-asparaginase activity by for Penicillium cerradense evaluated by Fractional Factorial Design.

From: Sequencing and characterization of an L-asparaginase gene from a new species of Penicillium section Citrina isolated from Cerrado

Run

Levels (%)

L-asparaginase activity (U/gcell)

X1

X2

X3

X4

X5

X6

X7

X8

1

3.0

2.0

0.2

0.5

0.5

1.5

0.2

3.0

1.36 ± 0.04

2

5.0

2.0

0.2

0.5

0.5

3.0

1.0

5.0

1.76 ± 0.03

3

3.0

4.0

0.2

0.5

2.0

1.5

1.0

5.0

2.13 ± 0.05

4

5.0

4.0

0.2

0.5

2.0

3.0

0.2

3.0

2.01 ± 0.07

5

3.0

2.0

1.0

0.5

2.0

3.0

1.0

3.0

1.39 ± 0.04

6

5.0

2.0

1.0

0.5

2.0

1.5

0.2

5.0

1.88 ± 0.01

7

3.0

4.0

1.0

0.5

0.5

3.0

0.2

5.0

1.64 ± 0.08

8

5.0

4.0

1.0

0.5

0.5

1.5

1.0

3.0

1.27 ± 0.12

9

3.0

2.0

0.2

2.0

2.0

3.0

0.2

5.0

1.96 ± 0.00

10

5.0

2.0

0.2

2.0

2.0

1.5

1.0

3.0

2.36 ± 0.08

11

3.0

4.0

0.2

2.0

0.5

3.0

1.0

3.0

1.10 ± 0.06

12

5.0

4.0

0.2

2.0

0.5

1.5

0.2

5.0

1.50 ± 0.04

13

3.0

2.0

1.0

2.0

0.5

1.5

1.0

5.0

1.52 ± 0.02

14

5.0

2.0

1.0

2.0

0.5

3.0

0.2

3.0

1.32 ± 0.07

15

3.0

4.0

1.0

2.0

2.0

1.5

0.2

3.0

2.06 ± 0.02

16

5.0

4.0

1.0

2.0

2.0

3.0

1.0

5.0

1.12 ± 0.06

17

4.0

3.0

0.6

1.25

1.25

2.25

0.6

4.0

1.01 ± 0.04

18

4.0

3.0

0.6

1.25

1.25

2.25

0.6

4.0

0.94 ± 0.03

19

4.0

3.0

0.6

1.25

1.25

2.25

0.6

4.0

1.15 ± 0.02

20

4.0

3.0

0.6

1.25

1.25

2.25

0.6

4.0

0.91 ± 0.05

  1. L-proline (X1), peptone (X2), sucrose (X3), urea (X4), ammonium sulfate (X5), yeast extract (X6), glucose (X7) and L-asparagine (X8).