autores Correia de Oliveira, Joaquim Miguel Antunes R. L. Reis Fatima Raquel Maia Reis, R. L. CRISTIANA DA MOTA MARTINS GONÇALVES Radhouani, Hajer Gonçalves, Cristiana Maia, F. R. (...) Oliveira, Joaquim M.
palavras-chave Drug Delivery System Exopolysaccharide Kefiran Portuguese kefir grains cytotoxicity enzymatic resistance physicochemical characterization