L. Iconomou et al., ETHANOL FERMENTATION PROMOTED BY DELIGNIFIED CELLULOSIC MATERIAL, Journal of fermentation and bioengineering, 79(3), 1995, pp. 294-296
The increase in ethanol productivity by the delignified cellulosic (DC
) material, prepared from sawdust after lignin removal, is reported. T
he DC material increased ethanol productivity by 120%. Final ethanol c
oncentration of 113 ml C2H5OH/l was obtained in the presence of DC mat
erial compared with 84 ml C2H5OH/l in its absence when the initial sug
ar concentration of molasses was 198 g/l.