4 生物技术与生物质 Starch Lignocellulosic biomass Methanol Plant lipid Hydrolysis Pretreatment Transesterification Glucose or fructose Disrupted blomass Biodiesel Sucrose Fermentation Hydrolysis Liquidification and pyrolysis Bioethanol Glucose,xylose Biomass and others (a) (c) Fermentation Biomass and other organic waste Bioethanol (b) Anaerobic gasification Biogases ( TRENDS in Plant Science4 生物技术与生物质