control and b) Mycelial plug of L. squarrosulus was showed positive in cellulase activity. Fig 3: Incubation period on extracellular cellulase enzyme production ...
Fig 2: Screening of extracellular cellulase activity of GYP medium, a) Negative control and b) Mycelial plug of L. squarrosulus was showed positive in cellulase activity.
2.4
Enzyme activity mg/ml/min
2.2 2.0 1.8 1.6 1.4 1.2 1.0 0.8 0.6 0
2
4
6
8
10
Incubation period (days)
Fig 3: Incubation period on extracellular cellulase enzyme production using L. squarrosulus.
2.2 2.0
Enzyme activity mg/ml/min
1.8 1.6 1.4 1.2 1.0 0.8 0.6 2
3
4
5
6
7
8
9
10
11
pH
Fig 4: Extracellular Cellulase activity in different pH produced by L. squarrosulus
Enzyme activity mg/ml/min
3.0
2.5
2.0
1.5
1.0
0.5 20
30
40
50
60
70
80
Temperature (00C)
Fig 5: Extracellular Cellulase activity in defferent temperature
