In vitro enzyme activity and in vivo healing activity of the protein extract from pineapple peel. Acta Scientiarum. Biological Sciences, [S. l.], v. 41, n. 1, p. e41466, 2019. DOI: 10.4025/actascibiolsci.v41i1.41466. Disponível em: https://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/41466. Acesso em: 30 maio. 2026.