TABLE 3.
The amount of higher alcohols and ethanol in rice wine fermented by 19 yeast isolates.
| Species/sources | Yeast isolates | Fermentation time (d) | Ethanol (%vol) | Propanol (mg/L) | Isobutanol (mg/L) | Butanol (mg/L) | Isoamyl alcohol (mg/L) | Hexanol (mg/L) | β-phenylethanol (mg/L) | Sum of six higher alcohols (mg/L) |
| S’copsis malanga | FBKL2.8019 | 22 | 2.122.45 | 3.754.51 | 6.847.94 | 0.000.00 | 19.3022.30 | 0.800.92 | 19.8422.91 | 50.5358.42 |
| /SW-XX | FBKL2.8015 | 19 | 4.250.19 | 25.652.65 | 20.261.38 | 0.010.01 | 65.602.53 | 1.410.05 | 51.3810.03 | 164.317.02 |
| H. burtonii/SW-XX | FBKL2.8018 | 26 | 3.900.12 | 4.720.72 | 8.800.92 | 0.000.00 | 28.270.86 | 8.8113.11 | 29.030.00 | 79.6313.90 |
| T. asahii/SW-XX | FBKL2.8017 | 22 | 3.840.18 | 26.861.39 | 17.391.09 | 0.000.00 | 57.913.54 | 1.590.35 | 35.697.72 | 139.4512.64 |
| W. anomalus/SW-XL | FBKL2.8007# | 34 | 7.760.37 | 27.266.23 | 22.164.46 | 0.900.52 | 58.8311.74 | 2.392.23 | 46.650.78 | 158.1820.13 |
| FBKL2.8024# | 22 | 7.322.24 | 28.987.24 | 25.842.25 | 1.100.16 | 63.1212.63 | 0.720.46 | 42.933.59 | 162.6825.38 | |
| FBKL2.8023# | 17 | 7.102.01 | 30.298.31 | 27.143.57 | 1.360.23 | 61.0211.63 | 0.900.03 | 48.947.05 | 169.6627.30 | |
| FBKL2.8011# | 38 | 8.380.13 | 31.981.94 | 28.300.59 | 0.970.05 | 66.310.97 | 4.170.11 | 48.091.68 | 179.835.03 | |
| FBKL2.8005# | 38 | 7.850.18 | 28.561.58 | 23.510.31 | 0.880.07 | 61.230.95 | 4.150.76 | 61.6120.11 | 179.9520.00 | |
| FBKL2.8006* | 39 | 9.600.59 | 31.479.76 | 27.293.24 | 0.590.30 | 70.187.43 | 5.520.33 | 45.296.93 | 180.3527.93 | |
| C. lusitaniae/SW-XL | FBKL2.8010 | 17 | 5.220.11 | 30.394.93 | 40.081.61 | 0.410.02 | 82.723.50 | 1.120.06 | 58.162.40 | 212.8812.09 |
| S. cerevisiae/SW-XL | FBKL2.8004# | 39 | 8.211.76 | 38.519.33 | 40.899.89 | 0.960.26 | 79.3617.97 | 5.280.24 | 47.371.75 | 212.3635.81 |
| FBKL2.8008* | 29 | 10.580.47 | 43.372.48 | 46.682.30 | 1.230.07 | 95.723.98 | 6.032.01 | 46.881.30 | 239.908.80 | |
| FBKL2.8002# | 28 | 9.220.31 | 30.840.99 | 46.060.77 | 0.670.08 | 81.756.29 | 0.930.18 | 83.7222.79 | 243.9718.51 | |
| FBKL2.8009* | 39 | 10.230.14 | 49.002.26 | 46.800.66 | 1.320.03 | 92.191.93 | 5.740.50 | 49.320.89 | 244.372.95 | |
| FBKL2.8001* | 36 | 9.911.14 | 33.672.58 | 53.0110.56 | 0.790.16 | 95.3716.05 | 1.140.08 | 72.9817.50 | 256.9523.92 | |
| FBKL2.8012* | 38 | 11.290.35 | 53.654.38 | 50.922.66 | 1.410.20 | 102.725.75 | 6.500.70 | 42.334.25 | 257.538.07 | |
| FBKL2.8022* | 17 | 11.700.19 | 34.991.80 | 66.602.81 | 0.890.11 | 120.572.29 | 0.940.05 | 53.771.06 | 277.754.81 | |
| FBKL2.8003* | 40 | 9.960.23 | 46.481.03 | 46.615.51 | 1.120.03 | 90.576.28 | 9.100.36 | 83.958.36 | 277.8220.56 |
* Strains with ethanol yields greater than 10%, #Strains with ethanol yields greater than 7% but lower than 10%.