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. 2020 Sep 9;11:2090. doi: 10.3389/fmicb.2020.02090

TABLE 1.

Chemical properties of FG during fermentationa.

Sample ID Temperature (°C) Moisture (%) Acidity (mmol/10 g) pH Glucose (%) Starch (%) Ethanol (%)
S0 18.51 ± 0.31 52.11 ± 0.53 1.74 ± 0.04 3.81 ± 0.02a 2.48 ± 0.16e 23.26 ± 0.26b 0
S7 19.92 ± 0.30 55.47 ± 0.33 1.91 ± 0.03 3.75 ± 0.02b 3.13 ± 0.40c 21.67 ± 0.47c 0.32 ± 0.08
S15 29.28 ± 0.62b 59.72 ± 0.79d 1.86 ± 0.05 3.59 ± 0.03d 1.33 ± 0.16 16.68 ± 0.59e 3.04 ± 0.25
S25 30.86 ± 0.45a 63.34 ± 0.54b 2.37 ± 0.06 3.54 ± 0.04e 1.78 ± 0.09 13.46 ± 0.11 6.45 ± 0.32a
S45 24.52 ± 0.08d 64.87 ± 0.89a 2.50 ± 0.06e 3.44 ± 0.03 0.98 ± 0.15 12.20 ± 0.42 5.83 ± 0.56b
S70 20.72 ± 0.57e 65.87 ± 0.46a 3.04 ± 0.07c 3.45 ± 0.03 0.60 ± 0.09 10.49 ± 0.51 5.59 ± 0.40c
S95 19.77 ± 0.43 64.80 ± 0.43a 3.36 ± 0.05a 3.34 ± 0.04 0.44 ± 0.14 9.92 ± 0.62 4.96 ± 0.24d
T0 17.72 ± 0.35 52.82 ± 0.44 1.89 ± 0.03 3.73 ± 0.02b 2.37 ± 0.08e 24.36 ± 0.15a 0
T7 17.88 ± 0.35 55.02 ± 0.54 2.12 ± 0.03 3.66 ± 0.02c 2.84 ± 0.10d 22.72 ± 0.22b 0.1 ± 0.02
T15 21.27 ± 0.20e 57.16 ± 0.29 2.04 ± 0.03 3.60 ± 0.02d 3.84 ± 0.08b 19.33 ± 0.36d 1.85 ± 0.26
T25 24.58 ± 0.39d 58.52 ± 0.23e 2.32 ± 0.03 3.57 ± 0.02d,e 5.94 ± 0.21a 16.74 ± 0.71e 4.45 ± 0.35e
T45 25.28 ± 0.39c 60.78 ± 0.69c,d 2.49 ± 0.03e 3.47 ± 0.02 2.41 ± 0.17e 13.73 ± 0.49 5.34 ± 0.65c,d
T70 19.15 ± 0.24 60.34 ± 1.02c,d 2.90 ± 0.07d 3.42 ± 0.04 1.56 ± 0.13 12.48 ± 0.17 4.76 ± 0.42d,e
T95 18.35 ± 0.17 61.32 ± 0.90c 3.23 ± 0.05b 3.35 ± 0.01 1.13 ± 0.08 11.91 ± 0.50 4.45 ± 0.24e

All data are presented as means ± standard deviations (n = 3). Values with different letters in a column mean significant differences at p < 0.05 as determined by one-way ANOVA Duncan’s test.