The theoretical conversion of cellulose to glucose was 34.1 kg (kg of
cellulose x 1.1). After 12 hours of saccharification process, the amount of glucose production was 20.92
kg. Therefore, the conversion of glucose from cellulose in saccharification process was 67.5%. Thereafter
saccharification broth was transferred to the fermentation tank. pH condition and ethanol profile in the
pilot fermentor No. 3 is figured in Fig. 4.
Fig.