title: Commercial feasibility of lignocellulose biodegradation: possibilities and challenges.
abstract: The main source of energy supply worldwide is generated from fossil fuels, which undoubtedly are finite and non-environmental friendly resources. Bioethanol generated from edible resources also has economic and environmental concerns. Despite the immense attention to find an alternative (inedible) source of energy in the last two decades, the total commercial production of 1st generation biofuels is limited and equivalent only to approximately 3% of the total road transport fuel consumption. Lignocellulosic waste represents the most abundant biomass on earth and could be a suitable candidate for producing valuable products including biofuels. However, cellulosic bioethanol has not been produced on a large scale due to the technical barriers involved that make the commercial production of cellulosic bioethanol not economically feasible. This review examines some of the current barriers to commercialization of the process.
authors.affiliation: Centre for Environmental Sustainability and Remediation, Department of Science, RMIT University, Bundoora, VIC 3083, Australia; Department of Biochemistry, Faculty of Agriculture, Benha University, Moshtohor, Toukh 13736, Egypt. Electronic address: moohamedtaha@yahoo.com.
authors.forename: Mohamed
authors.initials: M
authors.lastname: Taha
authors.affiliation: Department of Biochemistry, Faculty of Agriculture, Benha University, Moshtohor, Toukh 13736, Egypt; State Key Laboratory of Agriculture Microbiology, College of Science, Huazhong Agricultural University, Wuhan 430070, China; Postdoctoral Research Fellow at Huazhong Agricultural University, Wuhan 430070, China.
authors.forename: Mohamed
authors.initials: M
authors.lastname: Foda
authors.affiliation: Centre for Environmental Sustainability and Remediation, Department of Science, RMIT University, Bundoora, VIC 3083, Australia.
authors.forename: Esmaeil
authors.initials: E
authors.lastname: Shahsavari
authors.affiliation: Centre for Environmental Sustainability and Remediation, Department of Science, RMIT University, Bundoora, VIC 3083, Australia.
authors.forename: Arturo
authors.initials: A
authors.lastname: Aburto-Medina
authors.affiliation: Centre for Environmental Sustainability and Remediation, Department of Science, RMIT University, Bundoora, VIC 3083, Australia.
authors.forename: Eric
authors.initials: E
authors.lastname: Adetutu
authors.affiliation: Centre for Environmental Sustainability and Remediation, Department of Science, RMIT University, Bundoora, VIC 3083, Australia.
authors.forename: Andrew
authors.initials: A
authors.lastname: Ball
mesh_terms: D001673:Biodegradation, Environmental; D056804:Biofuels; D018533:Biomass; D000431:Ethanol / Q000378:metabolism; D006801:Humans; D008031:Lignin / Q000378:metabolism*
chemical_list: D056804:Biofuels; C036909:lignocellulose; D000431:Ethanol; D008031:Lignin