Submission + - Fungi Make Biodiesel at Room Temperature
SoyChemist writes: Researchers at the Indian Institute of Chemical Technology have used pellets made from the fungus Metarhizium anisopliae to produce biodiesel at room temperature. Usually, biodiesel is made by brewing vegetable oil with methanol and lye at high temperatures. That wastes a lot of energy, and thus partially defeats the point of making an alternative fuel. The researchers in Hyderabad mixed sunflower oil with methanol and trickled it through a glass column filled with fungus pellets. A lipase enzyme in the fungus converted the brew into biodiesel with a yield as high as 85 percent. Considering that the U.S. Department of Energy and BP are have pumped tons of money into synthetic biology for making alternative fuels, it is amazing to see what an apparently underfunded lab can do with natural organisms.