Antioxidant flavonol glycosides from Nectandra grandiflora (Lauraceae)

  • Ribeiro A
  • Silva D
  • Bolzani V
  • 11

    Readers

    Mendeley users who have this article in their library.
  • N/A

    Citations

    Citations of this article.

Abstract

The bioassay-guided fractionation of the ethanol extract from Nectandra grandiflora leaves led to the isolation of two flavonol glycosides which inhibited the bleaching of beta -carotene on the TLC assay. Both compounds had their molecular structures elucidated by means of extensive use of uni- and bidimensional NMR techniques and were identified as 3-O-beta -rhamnosylkaempferol and 3-O-beta -rhamnosylquercetine.

Author-supplied keywords

  • antioxidant
  • flavonoid glycoside
  • nectandra grandiflora

Get free article suggestions today

Mendeley saves you time finding and organizing research

Sign up here
Already have an account ?Sign in

Authors

  • Alan Bezerra Ribeiro

  • Dulce Helena Siqueira Silva

  • Vanderlan Da Silva Bolzani

Cite this document

Choose a citation style from the tabs below

Save time finding and organizing research with Mendeley

Sign up for free