Using microorganisms to brew biofuels
2011
Rao, Reeta Prusty | Dufour, Nicholas | Swana, Jeffrey
Interest in alternative fuel sources has grown in recent years in response to a confluence of factors, including concerns over our reliance on and increasing demand for fossil fuels as well as the deleterious environmental effects of fossil fuel extraction and utilization. The use of microbe-derived fuel alcohols is a viable alternative, as they are renewable, emit fewer greenhouse gasses, and require little augmentation of current energy infrastructure as compared to other sustainable transportation options such as electric vehicles and fuel cells. Here, we present a brief overview of candidate substrates for alcohol production with a focus on lignocellulosic sources, relevant microorganisms under research for industrialization and the biotechnological techniques used to improve alcohol production phenotypes.
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