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Fig. 5 | Biotechnology for Biofuels

Fig. 5

From: An environmentally friendly and productive process for bioethanol production from potato waste

Fig. 5

Glucose released from high-gravity SPRs when the mixtures of cellulase + pectinase were used. All the reactions were performed at 45 °C and 200 rpm for 6 h with an initial pH of 4.8. The concentration of SPRs in reaction system was 36 % (w/v). Three independent replicates were carried out. Black bars represent 2 FPU/g dry SPRs with various PGU/g dry SPRs, hollow bars represent 4 FPU/g dry SPRs with various PGU/g dry SPRs, and grey bars represent 6 FPU/g dry SPRs with various PGU/g dry SPRs

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