Test number

Culture times

(h)

Average OD

100 r/min

125 r/min

150 r/min

175 r/min

1

4

0.01

0.02

0.023

0.035

2

8

0.011

0.075

0.045

0.254

3

12

0.024

0.926

0.048

0.305

4

16

0.099

1.571

0.758

0.457

5

20

0.785

1.879

1.331

0.984

6

24

1.319

2.11

1.567

1.264

7

28

1.86

2.113

1.799

1.284

8

32

1.883

2.181

1.873

1.327

9

36

1.89

2.259

1.898

1.541

10

40

1.904

2.264

1.897

1.587