EC Number   |
pH Stability |
pH Stability Maximum |
Reference |
|---|
   1.10.3.1 | -999 |
- |
highest activity and stability within a neutral and alkaline pH range |
673560 |
| 1.10.3.1 | 2.5 |
3.5 |
purified enzyme, most unstable at, less than 10% activity remaining after 2 h |
675167 |
| 1.10.3.1 | 3 |
6 |
at pH 6.0, all cultivars are stable with an increase of activity from 6 to 8% around 30 min, but at 120 min the activity decreases by about 30%. At pH 3.0, PPO activity decreases quickly and strongly (about 60% after 120 min of treatment), whereas at pH 4.0 it is quite stable in each cultivar (about 20% after 120 min of treatment) |
712219 |
| 1.10.3.1 | 3 |
10 |
the enzyme is stable within pH 8.0-10.0, retaining more than 80% of its activity. The enzyme is almost unstable and inactive when pH is below 3.0, only remaining less than 20% of its activity |
727570 |
| 1.10.3.1 | 4 |
- |
1 h, purified recombinant enzyme, complete loss of activity |
673560 |
| 1.10.3.1 | 4.5 |
- |
purified enzyme, over 50% activity reamining after 24 h |
675167 |
| 1.10.3.1 | 4.6 |
6.3 |
unstable below pH 3.0 and above pH 6.6, loss of 50% activity at both pH 2.4 and pH 7.0 |
440428 |
| 1.10.3.1 | 5 |
- |
1 h, purified recombinant enzyme, loss of 50% activity |
673560 |
| 1.10.3.1 | 5 |
- |
cosiderable activity loss below pH 5.0 |
701876 |
| 1.10.3.1 | 5 |
6 |
enzyme retains 95% of its activity |
701760 |
