Molecular networking for annotation of limonoids from the Swietenia macrophylla King leaves at different stages of maturation

Vol 9, 2023 - 167500
Poster
Download
Favorite this paper
How to cite this paper?
Abstract

In this work, we investigated phragmalin-type limonoids in extracts from the leaves of Swietenia macrophylla King, at three stages of maturation, using high-resolution liquid chromatography coupled with mass spectrometry data to build molecular networks on the GNPS platform. For instance, we highlighting the presence of 12-acetoxyswietephragmin C (1) and four limonoids with 20,21,22,23-diepoxyfuran ring (2-5), which is uncommon among Meliaceae species.

Share your ideas or questions with the authors!

Did you know that the greatest stimulus in scientific and cultural development is curiosity? Leave your questions or suggestions to the author!

Sign in to interact

Have a question or suggestion? Share your feedback with the authors!

Institutions
  • 1 Universidade Federal do Pará
  • 2 Universidade Federal do Rio de Janeiro
Track
  • 1. Biodiversity and Natural Products
Keywords
phragmalin-type limonoids; GNPS; Mass Spectrometry