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dc.contributor.authorHenarejos Escudero, Paula-
dc.contributor.authorGuadarrama-Flores, Berenice-
dc.contributor.authorGuerrero Rubio, María Alejandra-
dc.contributor.authorGómez-Pando, Luz Rayda-
dc.contributor.authorGarcía Carmona, Francisco-
dc.contributor.authorGandía Herrero, Fernando-
dc.date.accessioned2025-06-12T11:30:07Z-
dc.date.available2025-06-12T11:30:07Z-
dc.date.issued2017-12-14-
dc.identifier.citationJ. Agric. Food Chem. 2018, 66, 467−474es
dc.identifier.urihttp://hdl.handle.net/10201/155880-
dc.description© 2017, American Chemical Society. This manuscript version is made available under the CC-BY-NC 4.0 license http://creativecommons.org/licenses/by-nc/4.0/. This document is the Published version of a Published Work that appeared in final form in Journal of Agricultural and Food Chemistry. To access the final edited and published work see https://doi.org/10.1021/acs.jafc.7b04642es
dc.description.abstractBetalains are water-soluble plant pigments of hydrophilic nature with promising bioactive potential. Among the scarce edible sources of betalains is the grain crop quinoa (Chenopodium quinoa Willd), with violet, red, and yellow grains being colored by these pigments. In this work, call us cultures have been developed from differently colored plant varieties. Stable callus lines exhibited color and pigment production when maintained on Murashige and Skoog medium supplemented with the plant growth regulators 6-benzylaminopurine (8.88 μM) and 2,4-dichlorophenoxyacetic acid (6.79 μM) with a reduction of the nitrogen source to 5.91 mM. Pigment analysis by HPLC-DAD and ESI-MS/MS fully describes the content of individual pigments in the cell lines and allows the first report on the pigments present in quinoa seedlings. Phyllocactin and vulgaxanthin Iare described as novel pigments in the species and show the potential of C. quinoa culture lines in the production of compounds of nutritional value.es
dc.formatapplication/pdfes
dc.format.extent8es
dc.languageenges
dc.publisherAmerican Chemical Society-
dc.relationCompetitividad” (MEC, FSE, Spain) (Project AGL201457431) and by “Programa de Ayudas a Grupos de Excelencia de la Region de Murcia, FundacionSeneca, Agencia de Ciencia y Tecnologıa de la Region de Murcia” (Project 19893/GERM/ 15). B.G.-F. holds a postdoctoral fellowship from “Consejo Nacional de Ciencia y Tecnologıa” (CONACYT, Mexico), M.A.G.-R. holds a contract financed by MEC-FSE (Spain), and P.H.-E. holds a fellowship “Ayudas de Iniciacion a la Investigacion” from the University of Murcia (Spain).es
dc.rightsinfo:eu-repo/semantics/openAccesses
dc.rightsAtribución-NoComercial 4.0 Internacional*
dc.rights.urihttp://creativecommons.org/licenses/by-nc/4.0/*
dc.subjectBetalainses
dc.subjectBioactivees
dc.subjectCell culturees
dc.subjectPigmentses
dc.subjectQuinoaes
dc.subjectSecondary metabolismes
dc.subject.otherCDU::5 - Ciencias puras y naturales::57 - Biología::577 - Bioquímica. Biología molecular. Biofísicaes
dc.titleDevelopment of betalain producing callus lines from colored quinoa varieties (Chenopodium quinoa Willd)es
dc.typeinfo:eu-repo/semantics/articlees
dc.relation.publisherversionhttps://pubs.acs.org/doi/10.1021/acs.jafc.7b04642-
dc.identifier.doihttps://doi.org/10.1021/acs.jafc.7b04642-
dc.contributor.departmentDepartamento de Bioquímica y Biología Molecular "A"es
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