Table 2 Results and analysis of orthogonal experiment design in submerged fermentation conditions of C. sobolifera
No. | Factors | Extracellular polysaccharide(g/L) | ||
|---|---|---|---|---|
A | B | C | ||
1 | 1 | 1 | 1 | 3.48 ± 0.27 |
2 | 1 | 2 | 2 | 5.22 ± 0.39 |
3 | 1 | 3 | 3 | 4.35 ± 0.41 |
4 | 2 | 1 | 2 | 5.17 ± 0.38 |
5 | 2 | 2 | 3 | 5.61 ± 0.40 |
6 | 2 | 3 | 1 | 4.73 ± 0.26 |
7 | 3 | 1 | 3 | 3.64 ± 0.22 |
8 | 3 | 2 | 1 | 4.97 ± 0.29 |
9 | 3 | 3 | 2 | 4.23 ± 0.21 |
T1 | 13.05 | 12.29 | 13.18 | 41.40(T) |
T2 | 15.51 | 15.80 | 14.62 | |
T3 | 12.84 | 13.31 | 13.60 | |
k1 | 4.35 | 4.10 | 4.39 | |
k2 | 5.17 | 5.27 | 4.87 | |
k3 | 4.28 | 4.44 | 4.53 | |
r | 0.82 | 1.17 | 0.48 | |