KAEMPFEROL GLYCOSIDES FROM Allium cepa AND Raphanus sativus

摘要

We studied flavonoids from Allium cepa L.(onion,Liliaceae) and Raphanus sativus L.var.radicula Pers.(radish,Brassicaceae) in order to isolate biologically active phenolic compounds.Onion husks remaining after removing the seeds were ground and extracted eight times with CH_3OH.The solvent was evaporated in vacuo.