Microbial Cell Factories

Table 2 Matrix and its corresponding responses for the CCD experiment

From: Filter cake extract from the beet sugar industry as an economic growth medium for the production of Spirulina platensis as a microbial cell factory for protein

Run	Variables				Responses
Run	NaNO₃ (g/L)	NaHCO₃ (g/L)	BFCE (%)	pH	Biomass dry weight (g/L)	Protein (%)
1	1.075	4.2	0.375	8.75	0.37	37.28
2	2.025	4.2	0.375	8.75	0.55	54.40
3	1.075	12.6	0.375	8.75	0.52	46.27
4	2.025	12.6	0.375	8.75	0.65	35.18
5	1.075	4.2	0.625	8.75	0.60	34.18
6	2.025	4.2	0.625	8.75	0.59	42.73
7	1.075	12.6	0.625	8.75	0.61	38.33
8	2.025	12.6	0.625	8.75	0.40	54.20
9	1.075	4.2	0.375	10.25	0.48	39.33
10	2.025	4.2	0.375	10.25	0.52	38.31
11	1.075	12.6	0.375	10.25	0.47	50.89
12	2.025	12.6	0.375	10.25	0.58	42.81
13	1.075	4.2	0.625	10.25	0.74	30.72
14	2.025	4.2	0.625	10.25	0.64	42.95
15	1.075	12.6	0.625	10.25	0.74	41.79
16	2.025	12.6	0.625	10.25	0.68	41.77
17	0.6	8.4	0.5	9.5	0.61	46.82
18	2.5	8.4	0.5	9.5	0.62	46.16
19	1.55	0.0	0.5	9.5	0.56	31.14
20	1.55	16.8	0.5	9.5	0.74	43.58
21	1.55	8.4	0.25	9.5	0.59	50.42
22	1.55	8.4	0.75	9.5	0.69	44.94
23	1.55	8.4	0.5	8	0.63	44.94
24	1.55	8.4	0.5	11	0.74	35.74
25	1.55	8.4	0.5	9.5	0.58	45.04
26	1.55	8.4	0.5	9.5	0.57	42.34
27	1.55	8.4	0.5	9.5	0.51	44.07
28	1.55	8.4	0.5	9.5	0.55	41.89
29	1.55	8.4	0.5	9.5	0.52	45.32
30	1.55	8.4	0.5	9.5	0.54	47.80
31	1.55	8.4	0.5	9.5	0.54	43.28
Control	2.5	16.8	0	9	0.60	55.11

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ISSN: 1475-2859

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