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Table 2 The importance of each factor for medium optimization

From: Medium optimization to analyze the protein composition of Bacillus pumilus HR10 antagonizing Sphaeropsis sapinea

Factors

Coefficient

T-value

P-value

Significance

A: Yeast extract (g/L)

1.642

4.35

0.005

2

B: Corn flour (g/L)

2.492

6.60

0.001

1

C: Beef extract (g/L)

1.358

3.60

0.011

3

D: Peptone (g/L)

− 0.142

− 0.38

0.720

5

E: MgSO4 (g/L)

1.225

3.25

0.018

4