title: [Determine resource chemical component in ginkgo pollen simultaneously by UPLC-TQ-MS].
abstract: The present study is to determine the flavonoid glycosides, terpene lactones, biflavones, gingko acid and procyanidins of ginkgo pollen. UPLC-TQ-MS technology was used for the determination of 24 kinds of resource chemical composition in ginkgo pollen qualitatively and quantitatively. The results shows that the contents of rutin, quercetion 3-O-[4-O-(α-L-rhamnosyl )-β-D-glucoside] and kaempferolis were 120.9, 114.0, 222.1 μg x g(-1). In this paper, the contents of 24 kinds of chemical components of ginkgo pollen were determinated by UPLC-TQ-MS for the first time. This method is simple and quick, which will be benefit for recycling utilization of ginkgo pollen.
authors.forename: Cheng-mei
authors.initials: CM
authors.lastname: Xu
authors.forename: Hao
authors.initials: H
authors.lastname: Ren
authors.forename: Da-wei
authors.initials: DW
authors.lastname: Qian
authors.forename: Guang-tian
authors.initials: GT
authors.lastname: Sun
authors.forename: Shu-lan
authors.initials: SL
authors.lastname: Su
authors.forename: Sheng
authors.initials: S
authors.lastname: Guo
authors.forename: Zhen
authors.initials: Z
authors.lastname: Ouyang
authors.forename: Jin-ao
authors.initials: JA
authors.lastname: Duan
mesh_terms: D002851:Chromatography, High Pressure Liquid / Q000379:methods*; D005419:Flavonoids / Q000032:analysis; D020441:Ginkgo biloba / Q000737:chemistry*; D013058:Mass Spectrometry; D011058:Pollen / Q000737:chemistry; D044945:Proanthocyanidins / Q000032:analysis; D012431:Rutin / Q000032:analysis; D013729:Terpenes / Q000032:analysis
chemical_list: D005419:Flavonoids; D044945:Proanthocyanidins; D013729:Terpenes; D012431:Rutin