@article{viana_oliveira_rocha_barros_stringheta_2019,  title={Study of adsorption isotherms and physicochemical characterization of natural food colourants},  volume={39},  ISSN={0101-2061},  url={https://doi.org/10.1590/fst.37217},  DOI={10.1590/fst.37217},  journal={Food Science and Technology},  publisher={Sociedade Brasileira de Ciência e Tecnologia de Alimentos},  author={VIANA, Kéllen Wanessa Coutinho and OLIVEIRA, Isadora Rebouças Nolasco de and ROCHA, Juliana de Cássia Gomes and BARROS, Frederico Augusto Ribeiro de and STRINGHETA, Paulo César},  year={2019},  month={Jun},  pages={74–80} }