Effect of C/N Ratio and Media Optimization through Response Surface Methodology on Simultaneous Productions of Intra- and Extracellular Inulinase and Invertase from Aspergillus niger ATCC 20611

Table 3

Determination of intracellular inulinase and invertase productions by the two different methods.

Inulinase activity (U/mL)			Invertase activity (U/mL)
Intracellular		Extracellular	Intracellular		Extracellular
SN	PM		SN	PM
158 ± 0.80	82 ± 0.10	356 ± 1.56	295 ± 1.20	127 ± 0.30	250 ± 1.18

Mean ± SD, 𝑃≤0.05 significant.
SN: sonication.
PM: porcelain mortar.