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METABOLOMICS: DEFINITIONS, STATE-OF-THE-ART AND REPRESENTATIVE APPLICATIONS
(Soc Brasileira Quimica, 2018)
Metabolomics is an emerging and promising omics approach used to understand biological mechanisms. By untargeted and targeted metabolomics analyses, metabolites are determined in biological samples (fluids, cells, tissues, ...
PLANT METABOLOMICS: METHODS AND CHALLENGES
(Soc Brasileira Quimica, 2020-03-01)
Metabolomics has played a central role in various areas of plant sciences, offering new perspectives for the advancement of agriculture, drug discovery, chemical ecology and taxonomy. Plant metabolomics (identification and ...
Metabolomic profile and discrimination of white quinoa seeds from Peru based on UHPLC-HRMS and multivariate analysis
(Elsevier, 2021)
In the present work, an untargeted metabolomic approach based on ultra-high-performance liquid chromatography coupled with high-resolution mass spectrometry (UHPLC–HRMS) was performed for the discrimination of 25 accessions ...
A python-based pipeline for preprocessing lc–ms data for untargeted metabolomics workflows
(Molecular Diversity Preservation International, 2020-10)
Preprocessing data in a reproducible and robust way is one of the current challenges in untargeted metabolomics workflows. Data curation in liquid chromatography–mass spectrometry (LC–MS) involves the removal of biologically ...
Leveraging metabolomics for functional investigations in sequenced marine diatoms
(Trends in Plant Science, 2018)
Metabolomic profile and discrimination of white quinoa seeds from Peru based on UHPLC-HRMS and multivariate analysis
(International Association for Cereal Science and Technology-, 2021-09)
In the present work, an untargeted metabolomic approach based on ultra-high-performance liquid chromatography coupled with high-resolution mass spectrometry (UHPLC–HRMS) was performed for the discrimination of 25 accessions ...
Comparative Analyses of Metabolomic Fingerprints and Cytotoxic Activities of Soft Corals from the Colombian Caribbean
(Marine Drugs, 2019-01-09)
Soft corals (Cnidaria, Anthozoa, Octocorallia) are a diverse group of marine invertebrates that inhabit various marine environments in tropical and subtropical areas. Several species are recognized as prolific sources of ...
Metabolomic characterization of 5 native Peruvian chili peppers (Capsicum spp.) as a tool for species discrimination
(Elsevier, 2022)
Many species of chili peppers have overlapping morphological characters and delimitation by visual descriptors in many cases fails to differentiate one species from another. In Peru, there are 413 accessions of native chili ...
Plant Metabolomics Using NMR Spectroscopy
(2019-01-01)
The major goal in plant metabolomics is to study complex extracts for the purposes of metabolic exploration and natural products discovery. To achieve this goal, plant metabolomics relies on accurate and selective acquisition ...
Exploratory analysis using MRM profiling mass spectrometry of a candidate metabolomics sample for testing system suitability
(2021-10-01)
Multiple reaction monitoring (MRM) profiling is an exploratory mass spectrometry (MS) method applicable to the initial screening of complex samples for small molecules based on their chemical functionalities. We report on ...