130 100 9 50 0 0 20 40 60 Time (min) Simulation of the progress of sterility (V/V)and inactivation of a temperature sensible compound (C/Co)during a batch sterilisation.The sterility was calculated according to eq.11 and the concentration of compound according to eq.6 and eq.4. Parameters:V=20,A=1035.8 sec-1 and 109 sec-1 for sterilisation and chemical reaction, respectively.AE=282 kJ mole-1 and 92 kJ mole-1,respectively.R=8.31 J mol--1K-1