Table 7. Calculation of activation energy and kinetic regression from zero-order kinetics of the milk beverage supplemented with coffee
Storage temp. (°C)
Absolute temp. (T)
1/T
K
1)
lnK
2)
Regression (ln
K
= −(
Ea
/
R
3)
)(1/T)+ln
A
)
Activation energy (Kcal/mol)
10
283
0.0035
0.3803
−0.96679
Y=−483.79X+0.737 (R
2
=0.9677)
961.291
20
293
0.0034
0.3961
−0.92609
30
303
0.0033
0.4259
−0.85355