@article{scipioni_ferreyra_schmalko_2007,  title={Physicochemical characterization of different trademarks of compound Yerba Maté and their herbs},  volume={50},  ISSN={1516-8913},  url={https://doi.org/10.1590/S1516-89132007000400020},  DOI={10.1590/S1516-89132007000400020},  number={4},  journal={Brazilian Archives of Biology and Technology},  publisher={Instituto de Tecnologia do Paraná - Tecpar},  author={Scipioni, Griselda Patricia and Ferreyra, Darío Jorge and Schmalko, Miguel Eduardo},  year={2007},  month={Jul},  pages={735–741} }