Identification of monomeric and polymeric 5,7,3'4'-tetrahydroxyflavan-3,4-diol from tannin extract of wild cherry bark USP, Prunus serotina Erhart, family Rosaceae.
D002854:Chromatography, Paper; D005415:Flavins / Q000302:isolation & purification*; D007259:Infrared Rays; D010936:Plant Extracts / Q000032:analysis; D010944:Plants / Q000032:analysis; D013053:Spectrophotometry; D013634:Tannins / Q000032:analysis*
D005415:Flavins; D010936:Plant Extracts; D013634:Tannins