Enhanced Production of Xylitol from Corncob by Pachysolen tannophilus Using Response Surface Methodology

Table 2

Ranges of variables used in Box-Behnken design.

S. no	Variables	Code	Levels (g/L)
			−1	0	1
1	Peptone	𝐴	3	5	7
2	Xylose	𝐵	8	10	12
3	MgSO4·7H2O	𝐶	1	2	3
4	Yeast extract	𝐷	2	4	6