@article{sarmento_machado_bolzan_spricigo_petrus_2004,  title={Use of reverse osmosis membranes for the separation of lemongrass essential oil and supercritical CO2},  volume={21},  ISSN={0104-6632},  url={https://doi.org/10.1590/S0104-66322004000200019},  DOI={10.1590/S0104-66322004000200019},  number={2},  journal={Brazilian Journal of Chemical Engineering},  publisher={Brazilian Society of Chemical Engineering},  author={Sarmento, L.A.V. and Machado, R.A.F. and Bolzan, A. and Spricigo, C.B. and Petrus, J.C.C.},  year={2004},  month={Apr},  pages={285–291} }