UFLC-ESI-MS/MS based metabolic profiling of guarana flowers and nectar using molecular network

Vol 9, 2023 - 167381
Poster
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Abstract

Compound identification of metabolites from guarana flowers and nectar by UHPLC-ESI-TOF-MS/MS and GNPS showed the presence flavonoids (mostly procyanidins and catechins) and methylxanthines, indicating a similarity with the chemical composition already described from the seeds.

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Institutions
  • 1 Instituto Nacional de Pesquisas da Amazônia
  • 2 Universidade Federal do Amazonas
  • 3 Empresa Brasileira de Pesquisa Agropecuária
Track
  • 1. Biodiversity and Natural Products
Keywords
Paullinia cupana; GNPS; Dereplication