This review discusses the various pretreatment process methods and the recent literature that has reported on the use of these technologies for pretreatment of various lignocellulosic biomasses. Follow this link to learn more: http://pubs.acs.org/doi/abs/10.1021/ie801542g
Category: Pretreatment
pretreatment webpage
Liquid Hot Water Pretreatment of Cellulosic Biomass.
This textbook chapter presents the detailed procedure of the liquid hot water pretreatment of cellulosic feedstock. Follow this link to learn more: http://www.mendeley.com/research/liquid-hot-water-pretreatment-cellulosic-biomass/
Pretreatment of Woody Biomass for Biofuel Production: Energy Efficiency, Technologies, and Recalcitrance
This mini review discusses several key technical issues associated with cellulosic ethanol production from woody biomass: energy consumption for woody biomass pretreatment, pretreatment energy efficiency, woody biomass pretreatment technologies, and quantification of woody biomass recalcitrance. Follow this link to learn more: http://www.treesearch.fs.fed.us/pubs/36441
Mutated plants may be better for biofuels
Mutations in cell walls may lead to reduced cellulose recalcitrance. Follow this link to learn more: http://www.sciencedaily.com/releases/2012/02/120228152158.htm
Metabolic Engineering of Microorganisms for Biofuels Production: From Bugs to Synthetic Biology to Fuels
A review and opinion article on the technology surrounding the usage of microbes for synthesis of biofuel and suggestions for the future. Follow this link to learn more: http://www.sciencedirect.com/science/article/pii/S0958166908001420
A Sustainable Woody Biomass Biorefinery
the objective of this paper is a focused review on the selected processes for a particular approach to biorefinery: incremental deconstruction of woody biomass in the absence of waste generation steps such as pretreatment and detoxification. In particular, integrated studies on hot-water based biochemical approach is systematically reviewed. In particular, hot-water extraction based “pretreatment” processes are discussed in detail. Follow this link to learn more: http://www.sciencedirect.com/science/article/pii/S0734975012000262
Redesigning Escherichia coli Metabolism for Anaerobic Production of Isobutanol
This work demonstrates a general approach for designing and constructing a production host that uses a heterologous pathway as an obligately fermentative pathway to produce isobutanol. Follow this link to learn more: http://aem.asm.org/content/77/14/4894.short
Research targets cells to reduce lignin, boost fermentable sugar
Researchers at the Joint BioEnergy Institute are exploring new ways to meet the challenge of recalcitrant cellulosic feedstocks and lower the cost of biomass-based biofuels. The group recently published two papers detailing their work to genetically modify xylan and lignin, resulting in improved conversion characteristics in the model plants used in the research. Follow this link to learn more: http://ethanolproducer.com/articles/9409/research-targets-cells-to-reduce-lignin-boost-fermentable-sugar
Lignocellulose Pretreatment Technologies
An overview of common pretreatment technologies and links for more reading on each technology. Follow this link to learn more: http://bioweb.sungrant.org/Technical/Biofuels/Technologies/Ethanol+Production/Ethanol+from+Cellulose+Resources/Pretreatment/Pretreatment.htm
The conversion of cellulosic materials to simple organics
Cellulosic materials such as wood can be difficult to break down. This page provides resources to better understand cellulosic materials and their structures Follow this link to learn more: http://nsm1.nsm.iup.edu/jford/projects/Cellulose/