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. 2019 Oct 22;7(10):477. doi: 10.3390/microorganisms7100477

Table 1.

Arrangement of the experimental design for the three independent variables used and their level.

Design Matrice Working Matrice
Samples NaCl Concentration Glucose Concentration Time of Heat Adaptation NaCl Concentration (g·L−1) Glucose Concentration (g·L−1) Time of Heat Adaptation (h)
1 −1 −1 −1 0 0 0
2 −1 −1 0 0 0 1
3 −1 −1 1 0 0 2
4 −1 0 −1 0 15 0
5 −1 0 0 0 15 1
6 −1 0 1 0 15 2
7 −1 1 −1 0 30 0
8 −1 1 0 0 30 1
9 −1 1 1 0 30 2
10 0 −1 −1 25 0 0
11 0 −1 0 25 0 1
12 0 −1 1 25 0 2
13 0 0 −1 25 15 0
14 0 0 0 25 15 1
15 0 0 0 25 15 1
16 0 0 0 25 15 1
17 0 0 1 25 15 2
18 0 1 −1 25 30 0
19 0 1 0 25 30 1
20 0 1 1 25 30 2
21 1 −1 −1 50 0 0
22 1 −1 0 50 0 1
23 1 −1 1 50 0 2
24 1 0 −1 50 15 0
25 1 0 0 50 15 1
26 1 0 1 50 15 2
27 1 1 −1 50 30 0
28 1 1 0 50 30 1
29 1 1 1 50 30 2