title: WITHDRAWN: Technological trends, global market, and challenges of bio-ethanol production.
abstract: The Publisher regrets that this article is an accidental duplication of an article that has already been published, doi:10.1016/j.biotechadv.2010.07.001. The duplicate article has therefore been withdrawn.
authors.affiliation: IBB-Institute for Biotechnology and Bioengineering, Centre of Biological Engineering, Universidade do Minho, Campus de Gualtar, 4710-057, Braga, Portugal.
authors.forename: Solange I
authors.initials: SI
authors.lastname: Mussatto
authors.forename: Giuliano
authors.initials: G
authors.lastname: Dragone
authors.forename: Pedro M R
authors.initials: PM
authors.lastname: Guimarães
authors.forename: João Paulo A
authors.initials: JP
authors.lastname: Silva
authors.forename: Lívia M
authors.initials: LM
authors.lastname: Carneiro
authors.forename: Inês C
authors.initials: IC
authors.lastname: Roberto
authors.forename: António
authors.initials: A
authors.lastname: Vicente
authors.forename: Lucília
authors.initials: L
authors.lastname: Domingues
authors.forename: José A
authors.initials: JA
authors.lastname: Teixeira