@article {liu2014solvent, title = {Solvent extraction of 5-HMF from simulated hydrothermal conversion product}, journal = {Sustain Environ Res}, volume = {24}, number = {2}, year = {2014}, pages = {149{\textendash}157}, author = {Liu, Fang and Sivoththaman, Siva and Tan, Zhongchao} }