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. 2017 Sep;55(3):325–332. doi: 10.17113/ftb.55.03.17.4907

Table 1. Kinetic parameters of fermentations at various temperatures using freeze-dried wort with freeze-dried biocatalysts in aqueous solution.

Wort density
°P
Temperature
°C
t
h
γ(residual sugar)
g/L
ϕ(ethanol)
%
Ethanol productivity
g/(L·day)
Beer productivity
g/(L·day)
Freeze-dried free cells
3.9 7 600 1.6 5.4 1.7 33.6
4.7 7 696 2.1 5.8 1.6 29.0
6.9 7 1122 4.5 7.7 1.3 18.0
Freeze-dried immobilized cells
3.9 7 552 1.1 6.0 2.1 36.5
4.7 7 360 0.8 6.2 3.3 56.0
4.7 5 1708 1.5 5.7 0.6 11.8
4.7 2 1852 2.2 5.4 0.6 10.9
6.9 7 1120 3.2 8.2 1.4 18.0