Table 1.

Continuous states on the synthetic medium were controlled by different levels of R and s_in. Addition of formate is indicated with *. For the calculated values r_X, r_S, X_{soft sensor}, and Y_X/S, an error of 10% was assumed.

Experiment	R	Sgly [g L−1]	Sfor [g L−1]	µSet [h−1]	rX [C-mmol L−1h−1]	rS [C-mmol L−1h−1]	Xsoft sensor [g L−1]	YX/S [Cmol Cmol−1]
1	0.74	4	0	0.026	8.01	12.35	8.4	0.65
2	0.74	2	0	0.026	3.83	5.99	4.1	0.64
2 *	0.74	2	0.3	0.026	4.18	6.87	4.2	0.61
3	0.87	1	0	0.013	1.84	3.06	4.1	0.60
3 *	0.87	1	0.3	0.013	2.14	3.79	4.7	0.56
4	0.74	2.6	0	0.026	4.89	7.98	5.2	0.61
5	0.74	1.4	0	0.026	2.66	4.19	3.0	0.63