Table 2.

Box-Behnken design with the independent variable values.

Experiment	Box Bhenken Design			Rhamnosa concentration (mM)	Induction time (h)	Medium concentration (-fold)
1	0	-1	-1	2.0125	2.0	1.00
2	0	0	0	2.0125	3.5	1.50
3	0	+1	-1	2.0125	5.0	1.00
4	0	0	0	2.0125	3.5	1.50
5	-1	+1	0	0.0250	5.0	1.50
6	+1	+1	0	4.0000	5.0	1.50
7	+1	-1	0	4.0000	2.0	1.50
8	+1	0	+1	4.0000	3.5	2.00
9	+1	0	-1	4.0000	3.5	1.00
10	0	-1	+1	2.0125	2.0	2.00
11	-1	0	+1	0.0250	3.5	2.00
12	0	0	0	2.0125	3.5	1.50
13	-1	0	-1	0.0250	3.5	1.00
14	0	+1	+1	2.0125	5.0	2.00
15	-1	-1	0	0.0250	2.0	1.50