title: Analysis of the content of flavonoids, phenolic acids as well as free radicals from Ginkgo biloba L. leaves during the vegetative cycle.
abstract: The content of flavonoids, total phenolic acids and free radicals has been determined respectively by Christ-Muller method, HPLC and EPR in leaves of Ginkgo biloba L. during the vegetative cycle. The relationship between these parameters has been discussed.
authors.affiliation: Department of Pharmacognosy, Karol Marcinkowski University of Medical Sciences, Poznań, Poland.
authors.forename: M
authors.initials: M
authors.lastname: Ellnain-Wojtaszek
authors.forename: Z
authors.initials: Z
authors.lastname: Kruczyński
authors.forename: J
authors.initials: J
authors.lastname: Kasprzak
mesh_terms: D002855:Chromatography, Thin Layer; D003300:Copper / Q000032:analysis; D005419:Flavonoids / Q000032:analysis*; D005609:Free Radicals / Q000032:analysis; D020441:Ginkgo biloba / Q000737:chemistry* / Q000254:growth & development; D010636:Phenols / Q000032:analysis*; D018515:Plant Leaves / Q000737:chemistry
chemical_list: D005419:Flavonoids; D005609:Free Radicals; D010636:Phenols; D003300:Copper