1. Alarcon-Alonso J, Zamilpa A, Aguilar FA, Herrera-Ruiz M, Tortoriello J, Jimenez-Ferrer E (2012) Pharmacological characterization of the diuretic effect of Hibiscus sabdariffa Linn (Malvaceae) extract. J Ethnopharmacol 139(3):751–756
2. Amin I, Hainida EKI, Halimatul SMN (2008) Roselle (Hibiscus sabdariffa L.) seeds- National composition, protein quality and health benefits. Foods 2(1):1–16
3. Anhwange BA, Ajibola VO, Okibe FG (2006) Nutritive value and anti-nutritional factors in Hibiscus sabdariffa. J Fish Int 1(2–4):73–76
4. Atta S, Benoit S, Aissa BD, Yacoubou B, Issaka L, Mahamane S (2013) Nutrients composition of calyces and seeds of three Roselle (Hibiscus sabdariffa L.) ecotypes from Niger. Afr J Biotechnol 12(26):4174–4178
5. Babalola SO, Babalola AO, Aworh OC (2001) Compositional attributes of the calyces of roselle (Hibiscus sabdariffa L.). Innovative institutional communications. J Food Technol Afr 6:133–134