Tối ưu hóa quy trình kỹ thuật sản xuất bioethanol từ cây lúa miến ngọt

Abstract

Using the advantages of reducing sugars in Sweet Sorghum to optimize some of the main factors that affect the ethanol fermentation process from the sorghum syrup for the development of environmentally-friendly fuel - Biofuels.

The results showed that the reducing sugar content in sorghum syrup was 49.83% in terms of volume. The optimum time of biomass fermentation for Saccharomyces cerevisiae in the aerobic milieu is 3 hours before the process of anaerobic fermentation. Yeast concentration of 0.2g/L and fermentation time of 108 hours is optimal for fermentation process of sorghum syrup. The best concentration of sorghum syrup for fermentation is 200Brix.