Skip to main content

Table 4 Optimization of fermentation parameters using response surface methodology with Box-Behnken design

From: Optimization of xylanase from Pseudomonas mohnii isolated from Simlipal Biosphere Reserve, Odisha, using response surface methodology

SL. No.

Incubation (h)

pH

Xylan Conc. (%)

Temperature (°C)

Xylanase activity Experimental (IU/ml)

Xylanase activity Predicted (IU/ml)

1.

36

6.0

1

50.0

83.70

84.38

2.

36

9.0

1.5

35.0

149.90

145.08

3.

36

6.0

1.5

35.0

25.10

26.85

4.

60

7.5

1

50.0

48.70

51.04

5.

36

7.5

1.5

35.0

63.20

63.2

6.

60

7.5

1.5

50.0

52.60

55.57

7.

12

6.0

1

42.5

104.30

103.03

8.

12

7.5

0.5

42.5

65.70

67.56

9.

60

6.0

1

42.5

84.00

83.10

10.

60

7.5

0.5

50.0

148.90

146.09

11.

36

7.5

1

42.5

54.20

55.57

12.

60

7.5

0.5

42.5

147.8

146.08

13.

60

9.0

1

35.0

149.00

149.41

14.

60

7.5

1

35.0

97.80

96.65

15.

12

7.5

1

35.0

60.08

58.52

16.

36

9.0

1

50.0

68.00

66.97

17.

36

6.0

1

35.0

75.40

77.53

18.

36

7.5

0.5

35.0

105.10

103.34

19.

12

9.0

1

42.5

81.00

80.02

20.

60

9.0

1.5

42.5

141.20

140.59

21.

12

7.5

1

50.0

56.60

58.53

22.

36

7.5

0.5

35.0

59.90

59.13

23.

12

7.5

1.5

42.5

87.00

87.01

24.

36

7.5

1.5

50.0

56.90

56.79

25.

12

9.0

0.5

42.5

40.80

42.83

26.

36

6.0

0.5

42.5

152.00

152.60

27

36

7.5

1

42.5

54.20

55.57