by Brett Israel (Georgia Institute of Technology) When making cellulosic ethanol from plants, one problem is what to do with a woody agricultural waste product called lignin. The old adage in the pulp industry has been that one can make anything from lignin except money.
“We’ve developed a roadmap for integrating genetic engineering with analytical chemistry tools to tailor the structure of lignin and its isolation so it can be used for materials, chemicals and fuels,” said Arthur Ragauskas, a professor in the School of Chemistry and Biochemistry at the Georgia Institute of Technology. Ragauskas is also part of the Institute for Paper Science and Technology at Georgia Tech.
The roadmap was published May 15 in the journal Science. Co-authors of the review included scientists from the National Renewable Energy Laboratory and Oak Ridge National Laboratory. READ MORE Abstract