Bioprocess Engineering 2nd Edition by Fikret Kargi,Michael Shuler

Question

Bioprocess Engineering 2nd Edition by Fikret Kargi,Michael Shuler

Edition 2ISBN: 9780130819086

Bioprocess Engineering 2nd Edition by Fikret Kargi,Michael Shuler

Edition 2ISBN: 9780130819086

Exercise 1

The temperature history of the heating and cooling of a 40,000-l tank during sterilization of
medium is: 0 to 15 min, T = 85°C; 15 to 40 min, T = 121°C; 40 to 50 min, T = 85°C; 50 to 60
min, $The temperature history of the heating and cooling of a 40,000-l tank during sterilization of medium is: 0 to 15 min, T = 85°C; 15 to 40 min, T = 121°C; 40 to 50 min, T = 85°C; 50 to 60 min, min, T = 30°C. The medium contains vitamins, the most fragile of the vi- tamins has an activation energy for destruction of 10 kcal/g-mol, and the value of (see eq. 10.18) is 1 · Assume vitamin destruction is first order and the initial concentration is 50 mg/l. R is 1.99 cal/g-mol-°K. The medium contains 2.5 ◊ 103 spores/l. The spores have an kcal/g-mol, and Estimate: (a) the probability of a suc- cessful sterilization, and (b) what fraction of the vitamin remains active?$ min, T = 30°C. The medium contains vitamins, the most fragile of the vi-
tamins has an activation energy for destruction of 10 kcal/g-mol, and the value of $The temperature history of the heating and cooling of a 40,000-l tank during sterilization of medium is: 0 to 15 min, T = 85°C; 15 to 40 min, T = 121°C; 40 to 50 min, T = 85°C; 50 to 60 min, min, T = 30°C. The medium contains vitamins, the most fragile of the vi- tamins has an activation energy for destruction of 10 kcal/g-mol, and the value of (see eq. 10.18) is 1 · Assume vitamin destruction is first order and the initial concentration is 50 mg/l. R is 1.99 cal/g-mol-°K. The medium contains 2.5 ◊ 103 spores/l. The spores have an kcal/g-mol, and Estimate: (a) the probability of a suc- cessful sterilization, and (b) what fraction of the vitamin remains active?$ (see eq.
10.18) is 1 · $The temperature history of the heating and cooling of a 40,000-l tank during sterilization of medium is: 0 to 15 min, T = 85°C; 15 to 40 min, T = 121°C; 40 to 50 min, T = 85°C; 50 to 60 min, min, T = 30°C. The medium contains vitamins, the most fragile of the vi- tamins has an activation energy for destruction of 10 kcal/g-mol, and the value of (see eq. 10.18) is 1 · Assume vitamin destruction is first order and the initial concentration is 50 mg/l. R is 1.99 cal/g-mol-°K. The medium contains 2.5 ◊ 103 spores/l. The spores have an kcal/g-mol, and Estimate: (a) the probability of a suc- cessful sterilization, and (b) what fraction of the vitamin remains active?$ Assume vitamin destruction is first order and the initial concentration
is 50 mg/l. R is 1.99 cal/g-mol-°K. The medium contains 2.5 ◊ 103 spores/l. The spores have
an $The temperature history of the heating and cooling of a 40,000-l tank during sterilization of medium is: 0 to 15 min, T = 85°C; 15 to 40 min, T = 121°C; 40 to 50 min, T = 85°C; 50 to 60 min, min, T = 30°C. The medium contains vitamins, the most fragile of the vi- tamins has an activation energy for destruction of 10 kcal/g-mol, and the value of (see eq. 10.18) is 1 · Assume vitamin destruction is first order and the initial concentration is 50 mg/l. R is 1.99 cal/g-mol-°K. The medium contains 2.5 ◊ 103 spores/l. The spores have an kcal/g-mol, and Estimate: (a) the probability of a suc- cessful sterilization, and (b) what fraction of the vitamin remains active?$ kcal/g-mol, and $The temperature history of the heating and cooling of a 40,000-l tank during sterilization of medium is: 0 to 15 min, T = 85°C; 15 to 40 min, T = 121°C; 40 to 50 min, T = 85°C; 50 to 60 min, min, T = 30°C. The medium contains vitamins, the most fragile of the vi- tamins has an activation energy for destruction of 10 kcal/g-mol, and the value of (see eq. 10.18) is 1 · Assume vitamin destruction is first order and the initial concentration is 50 mg/l. R is 1.99 cal/g-mol-°K. The medium contains 2.5 ◊ 103 spores/l. The spores have an kcal/g-mol, and Estimate: (a) the probability of a suc- cessful sterilization, and (b) what fraction of the vitamin remains active?$ Estimate: (a) the probability of a suc-
cessful sterilization, and (b) what fraction of the vitamin remains active?

Explanation

Verified

a) With resepect to sterilization the he...