2026-10-11T12:35:55Z https://www.scidb.cn/oai

10.57760/sciencedb.35856 2026-05-07T09:32:31Z

2026-05-07 Untargeted DIMS-based metabolomic dataset of dry fruits across Brazilian plant families (Cerrado and Pantanal) doi:10.57760/sciencedb.35856 en This dataset comprises untargeted direct-infusion mass spectrometry (DIMS)-based metabolomic profiles of dry fruits collected from multiple plant species across different botanical families from the Brazilian Cerrado and Pantanal biomes. The data include binned feature tables generated through spectral binning, total ion current (TIC) profiles, and averaged mass spectra for each sample.Samples were extracted using a hydromethanolic solution and analyzed using electrospray ionization quadrupole time-of-flight mass spectrometry (ESI-QTOF-MS). Spectral processing and binning were performed using a standardized workflow to enable comparative metabolomic analysis across species.This dataset supports the investigation of chemical diversity, phenolic composition, and antioxidant-related properties of dry fruits, providing a resource for large-scale comparative metabolomics and chemotaxonomic studies. untargeted metabolomics; direct infusion mass spectrometry; DIMS; dry fruits; phenolic compounds; Brazilian biodiversity; Cerrado; Pantanal; spectral binning Camila Sório Siqueira EMBARGO https://creativecommons.org/licenses/by/4.0/ dataset Science Data Bank