Skip to main content

Table 2 Amylase activity as a response for each experiment

From: Optimization of amylase production by the biological control agent Bacillus halotolerans RFP74 using response surface methodology

Run

Space type

Factor 1

A:temp (°C)

Factor 2

B:time (h)

Factor 3

C:pH

Amylase activity (UI)

1

Axial

55

48

8

34.0141

2

Center

40

48

8

71.5141

3

Factorial

55

24

10

21.9718

4

Axial

40

24

8

63.1338

5

Axial

25

48

8

62.5352

6

Axial

40

48

10

65.9507

7

Center

40

48

8

73.0634

8

Factorial

55

24

6

51.9366

9

Factorial

25

24

6

50.5634

10

Center

40

48

8

75.7042

11

Factorial

55

72

6

29.7183

12

Factorial

55

72

10

4.29577

13

Factorial

25

24

10

1.05634

14

Center

40

48

8

77.2887

15

Center

40

48

8

79.9296

16

Factorial

25

72

6

70.5282

17

Axial

40

72

8

71.338

18

Center

40

48

8

83.4507

19

Factorial

25

72

10

63.7676

20

Axial

40

48

6

70.8099