Valorization of sugarcane bagasse by chemical pretreatment and enzyme mediated deconstruction.

ABSTRACT: After chemical pretreatment, improved amenability of agrowaste biomass for enzymatic saccharification needs an understanding of the effect exerted by pretreatments on biomass for enzymatic deconstruction. In present studies, NaOH, NH₄OH and H₂SO₄ pretreatments effectively changed visible morphology imparting distinct fibrous appearance to sugarcane bagasse (SCB). Filtrate analysis after NaOH, NH₄OH and H₂SO₄ pretreatments yielded release of soluble reducing sugars (SRS) in range of ~0.17-0.44%, ~0.38-0.75% and ~2.9-8.4% respectively. Gravimetric analysis of pretreated SCB (PSCB) biomass also revealed dry weight loss in range of ~25.8-44.8%, ~11.1-16.0% and ~28.3-38.0% by the three pretreatments in the same order. Release of

SUBMITTER: Thite VS 

PROVIDER: S-EPMC6828687 | biostudies-literature | 2019 Nov

REPOSITORIES: biostudies-literature