Antifungal activity of sakurasosaponin from the root extract of<i>Jacquinia flammea</i>

Abstract

The methanolic crude extract from the roots of Jacquinia flammea showed moderate antifungal activity against dermatophytes and very strong antifungal activity against Colletotrichum gloeosporioides. The bioassay-guided purification of the extract, using a combination of vacuum-liquid chromatography and high performance liquid chromatography, allowed the identification of sakurasosaponin as the main metabolite responsible for the antifungal activity.