Physico-chemical characterization of the fresh extract and flour of the purple sweet potato (Ipomea potatoes Lam.). Research, Society and Development, [S. l.], v. 9, n. 8, p. e622985758, 2020. DOI: 10.33448/rsd-v9i8.5758. Disponível em: https://www.rsdjournal.org/rsd/article/view/5758. Acesso em: 14 dec. 2025.