Identification of flavonol glycosides in American cranberry fruit

Hao Chen, Yuegang Zuo

Research output: Contribution to journalArticlepeer-review

46 Scopus citations

Abstract

Two flavonol glycosides, quercetin galactoside and quercetin arabinoside, have been identified in American cranberry fruit, as a complementary investigation of our previous study. The analysis processes included separation, hydrolysis and structure elucidation of flavonol glycosides. The separation of flavonol glycosides was carried out by solvent extraction, thin-layer chromatography (TLC) and high performance liquid chromatography (HPLC). After hydrolysis of the obtained flavonol glycosides, flavonol aglycones and sugars were identified by HPLC and gas chromatography-mass spectrometry (GC-MS), respectively.

Original languageEnglish (US)
Pages (from-to)1357-1364
Number of pages8
JournalFood Chemistry
Volume101
Issue number4
DOIs
StatePublished - 2007
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Analytical Chemistry
  • Food Science

Keywords

  • Cranberry
  • Flavonol glycoside
  • GC-MS
  • HPLC
  • Identification
  • TLC

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