A medium containing a vitamin is to be sterilized. Assume that the number of spores initially present is 11ec73a8_1d80_e824_b96d_2fef513e5d19_SM1185_11 The values of the pre-Arrhenius constant and 11ec73a8_1d80_e825_b96d_1bbc224aa127_SM1185_11 for the spores are 11ec73a8_1d81_0f36_b96d_593467616325_SM1185_11 For the inactivation of the vitamin, the values of 11ec73a8_1d81_0f37_b96d_bf811128ca28_SM1185_11 are 11ec73a8_1d81_0f38_b96d_119f7531d57f_SM1185_11 The initial concentration of the vitamin is 30 mg/l. Compare the amount of active vitamin in the sterilized medium for 10-l and 10,000-l fermenters when both are sterilized at 121∞C when we require in both cases that the probability of an unsuccessful fermentation be 0.001. Ignore the effects of the heat-up and cool-down periods.

Bioprocess Engineering 2nd Edition by Fikret Kargi,Michael Shuler

النسخة 2الرقم المعياري الدولي: 9780130819086

Bioprocess Engineering 2nd Edition by Fikret Kargi,Michael Shuler

النسخة 2الرقم المعياري الدولي: 9780130819086

تمرين 13

A medium containing a vitamin is to be sterilized. Assume that the number of spores initially
present is

The values of the pre-Arrhenius constant and

for the spores are

For the inactivation of the vitamin, the values of

are

The initial concentration of the vitamin is 30 mg/l. Compare the amount of active vitamin in
the sterilized medium for 10-l and 10,000-l fermenters when both are sterilized at 121∞C
when we require in both cases that the probability of an unsuccessful fermentation be 0.001.
Ignore the effects of the heat-up and cool-down periods.

التوضيح

موثّق

According to the given data:
A medium co...