@article{bellucci_barretto_rodriguez_bis-souza_barba_barretto_2021,  title={Natural colorants improved the physicochemical and sensorial properties of frozen Brazilian sausage (<i>linguiça</i>) with reduced nitrite},  volume={78},  ISSN={0103-9016},  url={https://doi.org/10.1590/1678-992X-2019-0211},  DOI={10.1590/1678-992X-2019-0211},  number={3},  journal={Scientia Agricola},  publisher={Escola Superior de Agricultura "Luiz de Queiroz"},  author={Bellucci, Elisa Rafaela Bonadio and Barretto, Tiago Luís and Rodriguez, José Manuel Lorenzo and Bis-Souza, Camila Vespúcio and Barba, Francisco Jose and Barretto, Andrea Carla da Silva},  year={2021},  pages={e20190211} }