Table 1 Box–Behnken experimental design and responses.

From: Membrane damage mechanism of protocatechualdehyde against Micrococcus luteus and its effect on pork quality characteristics

Trials

A (day)

B (℃)

C (mg/mL)

log10 (N/(CFU/g))

1

1

4

1.25

5.48

2

5

4

1.25

5.67

3

1

37

1.25

5.56

4

5

37

1.25

5.72

5

1

20.5

0

5.69

6

5

20.5

0

5.98

7

1

20.5

2.5

5.43

8

5

20.5

2.5

5.45

9

3

4

0

5.66

10

3

37

0

5.91

11

3

4

2.5

5.42

12

3

37

2.5

5.41

13

3

20.5

1.25

5.73

14

3

20.5

1.25

5.75

15

3

20.5

1.25

5.79

16

3

20.5

1.25

5.86

17

3

20.5

1.25

5.89