From: Impact of different temperature profiles on simultaneous yeast and bacteria fermentation
Bacteria strain | Grape must/temperature profile | Ethanol | pH | Tot. acidity (as tartaric acid) | Acetic acid | Glucose and fructose | Tartaric acid | Malic acid | Lactic acid | Glycerol |
---|---|---|---|---|---|---|---|---|---|---|
(% vol) | g/L | |||||||||
Grape must 1 (G1) | ||||||||||
 A4 | T1 | 11.4* | 3.25* | 3.6○ | 0.15○ | < 1.0 | 1.58* | < 0.35○ | 2.15* | 4.7* |
 A4 | T2 | 11.3* | 3.24* | 3.9○ | 0.22○ | < 1.0 | 1.59* | < 0.35○ | 2.20* | 5.2* |
 A4 | T3 | 10.9* | 3.07* | 5.4○ | < 0.10○ | 3.0* | 1.69* | 2.98○ | < 0.50* | 5.5* |
 KA5 H | T1 | 11.4* | 3.19* | 4.3○ | 0.12○ | < 1.0 | 1.64* | < 0.35○ | 3.00* | 4.2* |
 KA5 H | T2 | 11.3* | 3.15* | 4.4○ | 0.17○ | < 1.0 | 1.77* | < 0.35○ | 2.94* | 4.9* |
 KA5 H | T3 | 11.2* | 3.17* | 4.3○ | 0.10○ | < 1.0 | 1.70* | < 0.35○ | 2.47* | 5.3* |
Grape must 2 (G2) | ||||||||||
 A4 | T1 | 13.8* | 3.57* | 3.0○ | 0.26* | 2.7* | 1.07* | < 0.35○ | 1.67* | 6.3* |
 A4 | T2 | 13.8* | 3.60* | 3.4○ | 0.30* | 2.7* | 1.00* | < 0.35○ | 1.81* | 7.4* |
 A4 | T3 | 11.4* | 3.49* | 4.5○ | 0.60* | 35.6* | 1.02* | 2.68○ | < 0.50* | 7.4* |
 KA5 H | T1 | 13.7* | 3.54* | 3.2○ | 0.23* | 2.1* | 1.12* | < 0.35○ | 1.63* | 6.1* |
 KA5 H | T2 | 13.8* | 3.55* | 3.6○ | 0.27* | 2.9* | 1.14* | < 0.35○ | 1.98* | 7.2* |
 KA5 H | T3 | 11.7* | 3.51* | 3.8○ | 0.32* | 30.1* | 1.57* | < 0.35○ | 1.84* | 7.3* |