|
Treatment
|
Streptomyces sp. MR14
|
|---|
|
Zone of inhibition (mm) against F. moniliforme
|
Residual activity (%)
|
|---|
|
Control (untreated)
|
35.0 ± 0.0
|
100.0
|
|
Heat treatment
|
|
37 °C, 1 h
|
35.0 ± 0.1
|
100.0
|
|
50 °C, 1 h
|
34.0 ± 0.2
|
97.14
|
|
70 °C, 1 h
|
27.0 ± 1.0
|
77.14
|
|
100 °C, 1 h
|
18.0 ± 0.5
|
51.42
|
|
121 °C, 45 min
|
0.0 ± 0.0
|
0.0
|
|
Low temperature treatment
|
|
− 20 °C, 1 h
|
35.0 ± 0.1
|
100.0
|
|
Enzymatic treatment
|
|
Proteinase K
|
34.0 ± 0.0
|
97.14
|
|
Photostability
|
|
Sunlight, 1 h
|
15.0 ± 0.5
|
42.85
|
|
UV light, I h
|
34.0 ± 0.1
|
97.14
|
|
pH tolerance
|
|
pH 2.0
|
33.0 ± 0.5
|
94.28
|
|
pH 14.0
|
20.0 ± 1.0
|
57.14
|
- Values represented as mean ± S.D (n = 3)
