S. No

Media sterilisation time (minutes)

Penicillin activity (1µ/mL)

Residual POAA (mg/mL)

1

25

29081

 5.213

2

30

37791

2.91

3

35

38934

1.33

4

40

39195

1.1

5

45

39806

0.171

6

50

19861

5.15

7

55

9851

8.12

Table 3: Penicillin activity and residual POAA content in various sterilization time intervals of 123 minutes fermentation media.