Table 1 Composition of different fractions of bioethanol stillage [wet distillers’ grains (WDG); dried distillers’ grains with solubles (DDGS); dry matter (DM); rounded values]
Fraction | Substrate | DM | Pentosansa | References |
|---|---|---|---|---|
% | %DM | |||
Whole stillage | Corn | 16 | 24 | Flodman et al. (2012) |
Wheat | 22 | 26 | Chatzifragkou and Charalampopoulos (2018) | |
Thin stillage | Corn | 8 | 4 | Kim et al. (2008) |
Wheat | – | 5 to 7 | Kosik et al. (2017) | |
Mixed cereals | 11 to 20 | – | Lamp (2020) | |
WDG | Corn | 35 | 21 | Chatzifragkou and Charalampopoulos (2018) |
Wheat | – | 7 to 11 | Kosik et al. (2017) | |
Wheat | 33 | 28 | Chatzifragkou and Charalampopoulos (2018) | |
DDGS | Corn | 91 | 12 | Pedersen et al. (2014) |
Corn | 89 | 14 | Chatzifragkou and Charalampopoulos (2018) | |
Wheat | 92 | 13 | Pedersen et al. (2014) | |
Wheat | – | 6 to 9 | Kosik et al. (2017) | |
Wheat | 97 | 25 | Chatzifragkou and Charalampopoulos (2018) |