sentences:  The separate herbal ingredients are reportedly compounded by thirteen separate teams, none of whom have any knowledge of the ingredients the other teams are mixing.The prepared mixed components are then combined by a further team, who have no knowledge of what constitutes them but knows the proportions in which they are combined.Protopanaxadiol and panaxatriol, sapogenins found in ginseng ("Panax ginseng") and notoginseng ("Panax pseudoginseng"), have been detected in Yunnan Baiyao powder formulations through capillary supercritical fluid chromatography.