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EC Number
pH Optimum Minimum
pH Optimum Maximum
Commentary
Reference
1.14.18.1
-999
-
activity depends on buffer system: highest activity in citrate-phosphate buffer
636447
1.14.18.1
-999
-
optimum pH values for lettuce PPO are determined in pH ranges of 4-9
686484
1.14.18.1
-999
-
pH optima for PPO activity depend on the phenolic substrates, overview
746276
1.14.18.1
-999
-
the activity of the PPO is highly pH-dependent
687243
1.14.18.1
3
-
oxidation of 4-methylcatechol
636450
1.14.18.1
3.5
4.5
dependent on the substrate, overview
675101
1.14.18.1
3.5
5
catecholase activity
636359
1.14.18.1
4
-
-
688305
1.14.18.1
4
-
oxidation of protocatechuic acid
636450
1.14.18.1
4
-
ripening stage 2
686844
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