Anthocyanins of Hibiscus sabdiffera Calyces from Sudan

Author:

Cahlíková Lucie1,Ali Badreldin H.2,Havlíková Lucie34,Ločárek Mirek1,Siatka Tomáš5,Opletal Lubomír1,Blunden Gerald34

Affiliation:

1. ADINACO Research Group, Department of Pharmaceutical Botany and Ecology, Heyrovského 1203, 500 05 Hradec Králové, Czech Republic

2. Department of Pharmacology and Clinical Pharmacy, College of Medicine and Health Sciences, Sultan Qaboos University, Al-Khod, Oman

3. School of Pharmacy and Biomedical Science, University of Portsmouth, St Michael's Building, White Swan Road, Portsmouth, Hampshire, PO1 2DT, UK

4. Department of Analytical Chemistry, Heyrovského 1203, 500 05 Hradec Králové, Czech Republic

5. Department of Pharmacognosy, Faculty of Pharmacy, Charles University, Heyrovského 1203, 500 05 Hradec Králové, Czech Republic

Abstract

Extracts of the calyces of Hibiscus sabdariffa are widely used in folk medicine to combat many illnesses. The active constituents of the extracts have been shown on several occasions to be anthocyanins. In our current studies the biological activities of an extract of H. sabdariffa calyces purchased in Oman, but grown in Sudan, are being compared with those of the anthocyanins isolated from them, and, for this, the anthocyanin profile of the extract needed to be ascertained. Although several anthocyanins were detected by UHPLC-ESI-MS/MS, delphinidin-3-sambubioside (major) and cyanidin-3-sambubioside were predominant.

Publisher

SAGE Publications

Subject

Complementary and alternative medicine,Plant Science,Drug Discovery,Pharmacology,General Medicine

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