Journal of Food Quality

Research Article

Plackett–Burman Combined with Box–Behnken to Optimize the Medium of Fermented Tremella Polysaccharide and Compare the Characteristics before and after Optimization

Table 4

Experimental design and results of the Plackett–Burman experiment.
Trial runPotato extract (%)Glucose (g/L)KH2PO4 (g/L)MgSO4·7H2O (g/L)Vb1 (mg/L)Peptone (g/L)Y (g/L)
1−111−1118.28
211−11113.03
30000004.71
4111−1−1−14.51
51−1111−11.87
6−1−11−1113.35
70000005.91
8−11−111−111.42
90000004.91
101−111−110.05
11−1111−1−110.94
12−1−1−1−1−1−18.75
131−1−1−11−11.15
1411−1−1−113.87
15−1−1−11−114.17