Figure 2From: An approach to the utilisation of CO2 as impregnating agent in steam pretreatment of sugar cane bagasse and leaves for ethanol productionOverall yields of glucose and xylose released in the pretreatment plus in the enzymatic hydrolysis of steam-pretreated sugar cane leaves at different conditions. The pretreatment combined severity factor for each set is also shown. Striped columns correspond to cut, not milled, sugar cane leaves.Back to article page