2 documents found, page 1 of 1
Ora-pro-nobis - chemical characterization and sourcing of crude extract through...
Carnevalli, Denise Bertin; Ramos, Cintia Neves; Mardigan, Laura Paulino; Meurer, Eduardo Cesar; Cardozo Filho, Lucio; Gomes, Rúbia Correa CarvalhoOra-pro-nobis has its center of origin in tropical America. It is found in Brazil, from the Northeast to Rio Grande do Sul. The plant belongs to the Cactaceae family, Pereskia genus. Its leaves and fruits contain bioactive compounds that may have expectorant properties and can be used to alleviate inflammatory processes in traditional medicine. Despite its richness, the plant is still little used by the general...
An analytical method for the quantitative determination of iron ion chelating c...
Santos, Éverton da Silva; Teixeira, Leticia de Melo; Castro, Juliana Cristina; Mardigan, Laura Paulino; Santos, José Rivaldo dosIron is a fundamental microelement for human life; however, deficiencies or excesses of these metal ions can cause severe complications and mortality. Chelators are compounds that bind and inhibit iron. Ultraviolet-visible (UV-vis) spectrophotometric methods are key analytical tools in the identification of chemical entities, with the benefits of having good precision and accuracy, and the equipment being easil...