Reactant
Enzyme
Heat output
-DH (kJ mole-1)
Cholesterol
Cholesterol oxidase
53
Esters
Chymotrypsin
4 - 16
Glucose
Glucose oxidase
80
Hydrogen peroxide
Catalase
100
Penicillin G
Penicillinase
67
Peptides
Trypsin
10 - 30
Starch
Amylase
8
Sucrose
Invertase
20
Urea
Urease
61
Uric acid
Uricase
49