Test number

Culture times

(h)

Average OD

5.5

6.0

6.5

7.0

7.5

1

4

0.016

0.034

0.065

0.012

0.015

2

8

0.17

0.185

0.078

0.035

0.062

3

12

0.205

0.331

0.109

0.092

0.081

4

16

0.793

1.022

0.107

0.169

0.069

5

20

1.314

1.549

0.901

0.202

0.123

6

24

1.67

1.645

1.611

0.758

0.934

7

28

1.699

1.725

1.558

0.641

1.442

8

32

1.711

1.796

1.642

0.747

1.724

9

36

1.831

1.915

1.714

0.644

1.742

10

40

1.835

1.975

1.723

0.673

1.756