TY - JOUR T1 - Extraction of citronella (Cymbopogon nardus) essential oil using supercritical co2: experimental data and mathematical modeling JO - Brazilian Journal of Chemical Engineering A1 - Silva, C. F. A1 - Moura, F. C. A1 - Mendes, M. F. A1 - Pessoa, F. L. P. SN - 0104-6632 UL - 10.1590/S0104-66322011000200019 VL - 28 Y1 - 2011 PB - Brasil ER -