Format

Send to

Choose Destination
Bioresour Technol. 2010 Jul;101(13):4775-800. doi: 10.1016/j.biortech.2010.01.088. Epub 2010 Feb 18.

Hemicelluloses for fuel ethanol: A review.

Author information

1
Laboratório Nacional de Energia e Geologia, I.P., Unidade de Bioenergia, Estrada do Paço do Lumiar 22, 1649-038, Lisboa, Portugal. francisco.girio@lneg.pt

Abstract

Hemicelluloses currently represent the largest polysaccharide fraction wasted in most cellulosic ethanol pilot and demonstration plants around the world. The reasons are based on the hemicelluloses heterogeneous polymeric nature and their low fermentability by the most common industrial microbial strains. This paper will review, in a "from field to fuel" approach the various hemicelluloses structures present in lignocellulose, the range of pre-treatment and hydrolysis options including the enzymatic ones, and the role of different microbial strains on process integration aiming to reach a meaningful consolidated bioprocessing. The recent trends, technical barriers and perspectives of future development are highlighted.

PMID:
20171088
DOI:
10.1016/j.biortech.2010.01.088
[Indexed for MEDLINE]

Supplemental Content

Full text links

Icon for Elsevier Science
Loading ...
Support Center