@article{dong_li_zhou_kang_shen_2009,  title={Liquid - liquid extraction of matrine using TRPO/cyclohexane reverse micelles},  volume={26},  ISSN={0104-6632},  url={https://doi.org/10.1590/S0104-66322009000200020},  DOI={10.1590/S0104-66322009000200020},  number={2},  journal={Brazilian Journal of Chemical Engineering},  publisher={Brazilian Society of Chemical Engineering},  author={Dong, Lichun and Li, Wenping and Zhou, Xiaohua and Kang, Qin and Shen, Weifeng},  year={2009},  month={Apr},  pages={415–425} }