Fig. 4From: Pretreatment optimization of the biomass of Microcystis aeruginosa for efficient bioethanol productionReduced sugars quantities (mM/ml) in the samples of pretreated biomass of algae with different volume of alkaline H2O2 solution followed by enzymatic hydrolysis and then acid hydrolysis. Values are the mean of different experiments performed in duplicates ± standard deviationBack to article page