Figure 1From: Comparative study of sulfite pretreatments for robust enzymatic saccharification of corn cob residueGlucose concentration variation of corn cob residue after sulfite pretreatments. RM represents the raw material of corn cob residue, while Neutral, Acidic, Alkaline and Ethanol represent corn cob residue treated with sulfite in neutral, acidic, alkaline and ethanol environment, respectively.Back to article page