Comparative Metabolite Profiling of Three Savannic Species of Banisteriopsis (Malpighiaceae) via UPLC‐MS/MS and Chemometric Tools

Abstract: Banisteriopsis (Malpighiaceae) is an important genus of neotropical savannas with related biological and medicinal activities but under‐explored metabolomic profiles. We present a chemometric analysis for discriminating secondary metabolites of three species of Banisteriopsis (B. laevifolia, B. malifolia, and B. stellaris) leaves. Initially, each species was separately extracted with ethanol:water (4: 1, v/v) and analysed by Ultra Performance Liquid Chromatography coupled with Mass Spectrometry (UPLC‐MS/MS). The chromatographic profiles were subjected to Global Natural Product Social (GNPS) and Partial Least Squares Discriminant Analysis (PLS‐DA). Eighty‐nine compounds (cosine≥0.90) were annotated, including flavonoids, phenolics, and acids. The chemometric analysis (VIP Score) showed each species′ relative concentration of the more relevant compounds. In addition, four compounds that discriminate the metabolomic profiles of B. laevifolia, B. malifolia, and B. stellaris were identified by PLS‐DA.

Standort
Deutsche Nationalbibliothek Frankfurt am Main
Umfang
Online-Ressource
Sprache
Englisch

Erschienen in
Comparative Metabolite Profiling of Three Savannic Species of Banisteriopsis (Malpighiaceae) via UPLC‐MS/MS and Chemometric Tools ; day:09 ; month:10 ; year:2024 ; extent:8
Chemistry & biodiversity ; (09.10.2024) (gesamt 8)

Urheber
da Silva, Jaqueline Munise Guimarães
de Almeida, Rafael Felipe
Zeraik, Maria Luiza

DOI
10.1002/cbdv.202400679
URN
urn:nbn:de:101:1-2410101415347.924208060411
Rechteinformation
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
Letzte Aktualisierung
15.08.2025, 07:21 MESZ

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Beteiligte

  • da Silva, Jaqueline Munise Guimarães
  • de Almeida, Rafael Felipe
  • Zeraik, Maria Luiza

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