NMR-based metabolic study of fruits of Physalis peruviana L. grown in eight different Peruvian ecosystems Maruenda H. es_PE Cabrera R. es_PE Cañari-Chumpitaz C. es_PE Lopez J.M. es_PE Toubiana D. es_PE 2024-05-30T23:13:38Z 2024-05-30T23:13:38Z 2018
dc.description.abstract The berry of Physalis peruviana L. (Solanaceae) represents an important socio-economical commodity for Latin America. The absence of a clear phenotype renders it difficult to trace its place of origin. In this study, Cape gooseberries from eight different regions within the Peruvian Andes were profiled for their metabolism implementing a NMR platform. Twenty-four compounds could be unequivocally identified and sixteen quantified. One-way ANOVA and post-hoc Tukey test revealed that all of the quantified metabolites changed significantly among regions: Bambamarca I showed the most accumulated significant differences. The coefficient of variation demonstrated high phenotypic plasticity for amino acids, while sugars displayed low phenotypic plasticity. Correlation analysis highlighted the closely coordinated behavior of the amino acid profile. Finally, PLS-DA revealed a clear separation among the regions based on their metabolic profiles, accentuating the discriminatory capacity of NMR in establishing significant phytochemical differences between producing regions of the fruit of P. peruviana L.
dc.description.sponsorship Consejo Nacional de Ciencia, Tecnología e Innovación Tecnológica - Concytec
dc.identifier.scopus 2-s2.0-85046348468
dc.language.iso eng
dc.publisher Elsevier
dc.relation.ispartof Food Chemistry
dc.rights info:eu-repo/semantics/openAccess
dc.subject Sugar profiles
dc.subject Amino acids es_PE
dc.subject Metabolism es_PE
dc.subject Coefficient of variation es_PE
dc.subject Coordinated behavior es_PE
dc.subject Correlation analysis es_PE
dc.subject Metabolomics es_PE
dc.subject Peruvian highlands es_PE
dc.subject Phenotypic plasticity es_PE
dc.subject Physalis peruviana L es_PE
dc.subject Fruits es_PE
dc.title NMR-based metabolic study of fruits of Physalis peruviana L. grown in eight different Peruvian ecosystems
dc.type info:eu-repo/semantics/article
dspace.entity.type Publication