more efficient biofuel production

"Scientists at the Indian Institute of Chemical Technology have found a much better way to make biodiesel. Their new method could lower the cost and increase the energy efficiency of fuel production. Instead of mixing the ingredients and heating them for hours, the chemical engineers pass sunflower oil and methanol through a bed of pellets made from fungal spores. An enzyme produced by the fungus does the work -- making biodiesel with impressive efficiency."
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