Bioprocess engineering The time temperature data of heating and cooling periods of a 40000 lit tank during sterilisation
Posted: Mon Jul 11, 2022 2:18 pm
Bioprocess engineering
The time temperature data of heating and cooling periods of a40000 lit tank during sterilisation of medium is
Time min 0-15,15-40,40-50,50-60,>60Temperature 85,121,85,55,30
The medium contains vitamins whose activation energy fordestruction is 10kcal/gmol and the value of Arhenious constant is10^4min ^-1.assume vitamin destruction is of first order and itsinitial concentration is 50mg/l.r is 1.99 cal/gmol*k.the mediumcontains 2.5*10^3 spores /lit.the spores have an activation energy65kcal/gmol and Kd at 121degree Celsius is 1.02min ^-1
estimate the probability of successful sterilisation
what fraction of vitamin remains active?
The time temperature data of heating and cooling periods of a40000 lit tank during sterilisation of medium is
Time min 0-15,15-40,40-50,50-60,>60Temperature 85,121,85,55,30
The medium contains vitamins whose activation energy fordestruction is 10kcal/gmol and the value of Arhenious constant is10^4min ^-1.assume vitamin destruction is of first order and itsinitial concentration is 50mg/l.r is 1.99 cal/gmol*k.the mediumcontains 2.5*10^3 spores /lit.the spores have an activation energy65kcal/gmol and Kd at 121degree Celsius is 1.02min ^-1
estimate the probability of successful sterilisation
what fraction of vitamin remains active?