Aspergillus fumigatus NITDGPKA3 Provides for Increased Cellulase Production

Table 2

Effect of nitrogen sources on CMCase and FPase activities. Results are presented as the mean of three replicates with standard deviation.

Source	Enzyme yield (IU/mL)
	CMCase	FPase	Xylanase
Nitrogen source
Peptone	2.34±0.049	0.291±0.006	70.06±3.19
Tryptone	2.39±0.028	0.446±0.007	93.35±4.03
Yeast extract	1.035±0.062	0.29±0.01	20.30±3.95
Urea	0.85±0.049	0.233±0.012	36.80±4.52
NH4NO3	0.629±0.021	0.22±0.014	36.05±3.74
(NH4)2SO4	0.531±0.035	0.17±0.091	45.10±3.67
Tryptone (%, w/v)
0.1	1.86±0.084	0.34±0.012	34.05±3.32
0.2	2.37±0.058	0.447±0.056	93.46±4.03
0.3	1.95±0.084	0.343±0.014	86.29±3.38
0.4	1.705±0.063	0.2455±0.063	77.37±3.68