Preparative Purification of Delphinidin 3-0-sambubioside from Roselle (Hibiscus sabdariffa L.) Petals by fast Centrifugation Partition Chromatography. JOURNAL OF ADVANCES IN CHEMISTRY, [S. l.], v. 6, n. 2, p. 999–1004, 2010. DOI: 10.24297/jac.v6i2.2628. Disponível em: https://rajpub.com/index.php/jac/article/view/2628. Acesso em: 9 mar. 2021.