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. 2020 May 1;57(12):4469–4480. doi: 10.1007/s13197-020-04484-5

Table 1.

General physicochemical properties of the red pitaya wines resulting from different inoculations (columns 2–5) and fermentation temperatures (columns 5–8)

BV818 P3-3 CF SF (25 °C) SF (17 °C) SF (21 °C) SF (29 °C)
Reducing sugar (g/L) 1.72 ± 0.06D 2.74 ± 0.08A 2.03 ± 0.04C 2.17 ± 0.06C 2.68 ± 0.11A 2.43 ± 0.10B 2.19 ± 0.04C
Titratable acidity (g/L) 7.08 ± 0.12A 5.75 ± 0.08C 6.43 ± 0.11B 6.53 ± 0.12B 6.58 ± 0.05B 6.51 ± 0.04B 6.37 ± 0.08B
Volatile acidity (g/L) 0.68 ± 0.05A 0.56 ± 0.03A 0.60 ± 0.02A 0.61 ± 0.06A 0.63 ± 0.04A 0.62 ± 0.04A 0.65 ± 0.06A
Ethanol (% vol) 10.8 ± 0.03A 8.9 ± 0.08D 10.5 ± 0.04B 10.4 ± 0.05BC 10.3 ± 0.02C 10.4 ± 0.04BC 10.4 ± 0.06BC

Values shown represent the averages of triplicate samples (data are mean ± SD)

Values with different superscript capital letters in the same row are significantly different (p < 0.05)

BV818: wine samples inoculated with S. bayanus BV818 alone at 25 °C

P3-3: wine samples inoculated with M. agaves P3-3 alone at 25 °C

CF: wine samples inoculated with BV818 and P3-3 simultaneously at 25 °C

SF (25 °C), SF (17 °C), SF (21 °C) and SF (29 °C): wine samples inoculated with P3-3 prior to BV818 48 h at 17 °C, 21 °C, 25 °C and 29 °C, respectively