Isolation and structural characterization of unusual pyranoanthocyanins and related anthocyanins from Staghorn sumac (Rhus typhina L.) via UPLC-ESI-MS, 1H, 13C, and 2D NMR spectroscopy
Keywords: ریف تیفینا; Staghorn sumac; Rhus typhina; Anacardiaceae; Vinyl-catechol; Pyranoanthocyanin; Anthocyanin; Sumadin;