Abstract:Five crystalline chemical components were isolated from the bee‘s pollen from buckwheat (Fagopyrum esculentum)(Polygonaceae)and identified by chemical and spectral methods as nonacosane, palmitic acid, C-3/C-8″-biapigenin, kaempferol-3-O-sophoroside and kaempferol-3-O-β-D-glucosyl-7-O-β-D-glucoside.