Proteomics

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Volatilome of Theobroma grandiflorum at Different Stages of Maturation Analyzed by HS-SPME-GC-MS

ABSTRACT: This dataset comprises the raw mass spectrometry files generated from the analysis of VOCs extracted from the pulp of Theobroma grandiflorum (Copoazu) at three distinct maturation stages (ripe, overripe, and medium). The study used HS-SPME-GC-MS. A Divinylbenzene/carbon wide-range/polydimethylsiloxane (DVB/CWR/PDMS) 80 um x 10 mm fiber was used in combination with a Gas Chromatograph HP 6890 Series equipped with an Agilent Mass Selective Detector 5973. The VOCs were separated on a capillary GC column of 5% Phenyl/95% Dimethyl Polysiloxane (30 m x 0.25 mm x 0.25 um).

INSTRUMENT(S): Gas Chromatograph HP 6890 Series equipped with an Agilent Mass Selective Detector 5973

ORGANISM(S): Theobroma Grandiflorum (ncbitaxon:108881)

SUBMITTER: Paula Galeano  

PROVIDER: MSV000095666 | MassIVE | Tue Aug 20 19:20:00 BST 2024

REPOSITORIES: MassIVE

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Molecular Networking from Volatilome of <i>Theobroma grandiflorum</i> (Copoazu) at Different Stages of Maturation Analyzed by HS-SPME-GC-MS.

Valencia Mayrin M   Pérez-Beltrán Mónica M   López Gerson-Dirceu GD   Carazzone Chiara C   Galeano Garcia Paula P  

Molecules (Basel, Switzerland) 20250308 6

<i>Theobroma grandiflorum</i> (copoazu) is a plant native to South America, widely cultivated in countries within the Amazon region. Its unique phytochemical composition imparts distinctive organoleptic properties, making it an exotic fruit. In this study, headspace solid-phase microextraction (HS-SPME) combined with gas chromatography-mass spectrometry (GC-MS) was used to identify the volatile organic compounds (VOCs) produced by copoazu. The optimal conditions for sample pretreatment were firs  ...[more]

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