@article{paulucci_couto_teixeira_freitas_2013,  title={Optimization of the extraction of curcumin from Curcuma longa rhizomes},  volume={23},  ISSN={0102-695X},  url={https://doi.org/10.1590/S0102-695X2012005000117},  DOI={10.1590/S0102-695X2012005000117},  number={1},  journal={Revista Brasileira de Farmacognosia},  publisher={Sociedade Brasileira de Farmacognosia},  author={Paulucci, Viviane P. and Couto, Renê O. and Teixeira, Cristiane C. C. and Freitas, Luis Alexandre P.},  year={2013},  month={Jan},  pages={94–100} }