Safe production of Aspergillus terreus xylanase from Ricinus communis: gene identification, molecular docking, characterization, production of xylooligosaccharides, and its biological activities

Journal of Genetic Engineering and Biotechnology

Table 5 Analysis of CCD for xylanase activity

	Coefficients	Standard error	t-Stat	p-value
Intercept	243.0467	41.5702	5.846657	0.000245
X₁	−121.621	23.62163	−5.14873	0.000604
X₂	13.42214	5.499399	2.440655	0.037324
X₃	6.255342	4.139276	1.511216	0.16502
X₁²	14.60489	5.164777	2.827786	0.019794
X₂²	0.052727	0.230607	0.228645	0.824256
X₃²	−0.07528	0.135151	−0.55697	0.591127
X₁X₂	−4.42794	1.907266	−2.32162	0.045365
X₁X₃	1.749367	1.287861	1.358351	0.207422
X₂X₃	−0.18782	0.295456	−0.63568	0.540807