Assessment of Capsaicinoid and Capsinoid Accumulation Patterns during Fruit Development in Three Chili Pepper Genotypes (Capsicum spp.) Carrying Pun1 and pAMT Alleles Related to Pungency

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dc.contributor.authorFayos Avellán, Oreto
dc.contributor.authorOchoa Alejo, Neftalí
dc.contributor.authorMartínez de la Vega, Octavio
dc.contributor.authorSavirón, María
dc.contributor.authorOrduna, Jesús
dc.contributor.authorMallor Giménez, Cristina
dc.contributor.authorBarbero, Gerardo F.
dc.contributor.authorGarcés Claver, Ana
dc.contributor.funderInstituto Nacional de Investigación y Tecnología Agraria y Alimentaria
dc.contributor.funderEuropean Commission
dc.contributor.funderUniversity of Cadiz
dc.contributor.orcidFayos Avellán, Oreto [0000-0001-9332-3199]
dc.contributor.orcidMallor Giménez, Cristina [0000-0002-3150-5496]
dc.contributor.orcidGarcés Claver, Ana [0000-0002-6727-5928]
dc.date.accessioned2025-07-04T11:37:03Z
dc.date.available2025-07-04T11:37:03Z
dc.date.issued2019-11-06
dc.date.updated2025-03-18T09:58:03Z
dc.description.abstractQuantification, using an accurate analytical approach, of capsinoids and capsaicinoids was performed on three chili pepper (Capsicum spp.) genotypes: Chiltepin, Tampiquerio 74, and Bhut Jolokia at various stages of fruit development. The accumulation of capsinoids, in all these peppers started between 10 to 20 days post-anthesis (dpa), increased and reached the highest capsinoid amount at 40 dpa, and then decreased until 60 dpa. Conversely, capsaicinoids could already be determined at 10 dpa in Bhut Jolokia and their accumulation pattern was different from that of the capsinoids in this genotype. The capsiate/dihydrocapsiate ratio presented a higher variation between genotypes and developmental stages than the capsaicin/dihydrocapsaicin ratio. Capsinoid ratios (4-24%) and Pun1/pAMT genotyping were determined. These results provide information on the progress of the accumulation of capsinoids in the aforementioned pungent and superhot cultivars and could support future breeding studies toward the understanding of the factors affecting their accumulation.
dc.description.sponsorshipEste trabajo forma parte del proyecto RTA2015-00042-C02-01, financiado por el Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria (INIA, España) y cofinanciado por el Fondo Europeo de Desarrollo Regional (FEDER, España). También contó con el apoyo de los proyectos A11-17R y OT2017/032 (Universidad de Cádiz, España).
dc.identifier.citationFayos, O., Ochoa-Alejo, N., de la Vega, O. M., Savirón, M., Orduna, J., Mallor, C., Barbero, G. F., & Garcés-Claver, A. (2019). Assessment of Capsaicinoid and Capsinoid Accumulation Patterns during Fruit Development in Three Chili Pepper Genotypes (Capsicum spp.) Carrying Pun1 and pAMT Alleles Related to Pungency. Journal of Agricultural and Food Chemistry, 67(44), 12219-12227. https://doi.org/10.1021/acs.jafc.9b05332
dc.identifier.doi10.1021/acs.jafc.9b05332
dc.identifier.issn0021-8561
dc.identifier.urihttps://hdl.handle.net/10532/7672
dc.language.isoen
dc.publisherACS Publications
dc.relationinfo:eu-repo/grantAgreement/INIA/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/RTA2015-00042-C02-01/ES/Aplicación de herramientas genómicas y metabolómicas para el estudio del carácter purgente del pimiento y el tomate//
dc.relation.citaSi
dc.relation.doihttps://doi.org/10.1021/acs.jafc.9b05332
dc.relation.urihttps://doi.org/10.1021/acs.jafc.9b05332
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 Spainen
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subject.agrovocCapsicum
dc.subject.agrovocGenotipo
dc.subject.agrovocMejoramiento genético
dc.subject.otherACCUMULATION PATTERN
dc.subject.otherAlleles
dc.subject.otherAmino Acid Sequence
dc.subject.otherAnalogs
dc.subject.otherANNUUM
dc.subject.otherBiosynthesis
dc.subject.otherCAPSAICIN
dc.subject.otherCapsiate
dc.subject.otherCapsicum
dc.subject.otherCapsicum spp
dc.subject.otherCH-19 SWEET
dc.subject.otherDihydrocapsiate
dc.subject.otherEvolution
dc.subject.otherFlavoring Agents
dc.subject.otherFruit
dc.subject.otherFruit development
dc.subject.otherGene Expression Regulation, Plant
dc.subject.otherGenotype
dc.subject.otherHPLC-ESI-MS(QTOF)
dc.subject.otherIdentification
dc.subject.otherL.
dc.subject.otherPlant Proteins
dc.subject.otherpungency genes
dc.subject.otherPUTATIVE-AMINOTRANSFERASE
dc.subject.otherSequence Alignment
dc.subject.otherSUBSTANCES
dc.subject.sdgHambre cero
dc.titleAssessment of Capsaicinoid and Capsinoid Accumulation Patterns during Fruit Development in Three Chili Pepper Genotypes (Capsicum spp.) Carrying Pun1 and pAMT Alleles Related to Pungency
dc.typetexto
dc.typeartículo preliminar
dc.type.hasVersionversión original del autor

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