Table 5.
The catalytic activity comparison with different temperature
| Enzyme | Strain and reference | optimum temperature (°C) | Relative activity at a range of temperature (%) | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 10 | 20 | 30 | 40 | 50 | 60 | 70 | |||
| PulN | Paenibacillus polymyxa Nws-pp2 (this study) | 35 | 40 | 70 | 85 | 55 | <20 | — | — |
| Pul-SH3 | Exiguobacterium sp. SH3 [8] | 30 | 45 | 80 | 100 | 70 | <40 | — | — |
| rPulAs | Fervidobacterium pennavorans Ven5 [16] | 80 | — | — | <10 | 20 | 35 | 50 | 80 |
| rPulAg | Anaerobranca gottschalkii [12] | 70 | — | — | — | <30 | 55 | 85 | 100 |
| pulullanase | Bacillus sp. AN-7 [27] | 90 | — | — | — | <25 | 50 | 65 | 80 |
| pulullanase | Bacillus stearothermophilus [28] | 65 | — | <10 | 25 | 45 | 70 | 95 | 10 |
| PulA1 | Bacillus sp. CICIM 263 [14] | 70 | — | — | <40 | 50 | 60 | 80 | 100 |