“Preparative Purification of Delphinidin 3-0-Sambubioside from Roselle (Hibiscus Sabdariffa L.) Petals by Fast Centrifugation Partition Chromatography”. JOURNAL OF ADVANCES IN CHEMISTRY 6, no. 2 (September 9, 2010): 999–1004. Accessed April 24, 2024. https://rajpub.com/index.php/jac/article/view/2628.