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. 2022 Nov 8;9:1035788. doi: 10.3389/fnut.2022.1035788

TABLE 2.

Box–Behnken design matrix used in RSM with experimental responses.

Run A: Fermentation temperatures
(°C)
B: Inoculum size (%) C: Initial pH Total phenolics (μg/mL)
1 −1 −1 0 320.26
2 1 −1 0 309.07
3 −1 1 0 293.60
4 1 1 0 289.55
5 −1 0 −1 303.12
6 1 0 −1 285.74
7 −1 0 1 312.41
8 1 0 1 319.55
9 0 −1 −1 284.79
10 0 1 −1 275.50
11 0 −1 1 311.69
12 0 1 1 288.12
13 0 0 0 288.36
14 0 0 0 290.50
15 0 0 0 295.98
16 0 0 0 293.36
17 0 0 0 291.69