Enzymes | Temperature | Â | Â |
---|
 | 28°C | 16°C | 4°C |
Amylase | ++++a
| ++++ | +++ |
Gelatinase | +++ | ++++ | + |
Cellulase | +++ | + | + |
Caseinase | +++ | +++ | W |
DNase | + | + | – |
Chitinase | + | + | – |
Tween 20 Lipase | + | + | – |
Tween 40 Lipase | + | + | – |
Tween 80 Lipase | + | W | – |
Lecithinase | – | – | – |
Catalase | + | + | + |
-
aW: Weak positive; +: Positive; +++ or ++++: Highly positive; –: Negative
- Hydrolytic circle was used to detect enzymatic activities by the value of H/C. H: diameter of hydrolytic circle (cm); C: diameter of colony (cm). Weak (W): 0 < H/C ≤ 0.1; +: 0.1 < H/C ≤ 1.0; ++: 1.0 < H/C ≤ 2.0; +++: 2.0 < H/C ≤ 3.0; ++++: H/C > 3.0