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dc.creatorChacón Ordóñez, Tania
dc.creatorSchweiggert, Ralf M.
dc.creatorBosy Westphal, Anja
dc.creatorJiménez García, Víctor
dc.creatorCarle, Reinhold
dc.creatorEsquivel Rodríguez, Patricia
dc.date.accessioned2018-08-20T19:41:58Z
dc.date.available2018-08-20T19:41:58Z
dc.date.issued2017-04
dc.identifier.citationhttps://www.sciencedirect.com/science/article/pii/S0308814616319690?via%3Dihub#!es_ES
dc.identifier.issn0308-8146
dc.identifier.urihttp://hdl.handle.net/10669/75478
dc.description.abstractAlthough different genotypes of mamey sapote with distinct pulp colors are consumed in countries from Central to South America, in-depth knowledge on genotype-related differences of their carotenoid profile is lacking. Since the fruit was found to contain the potentially vitamin A-active keto-carotenoids sapotexanthin and cryptocapsin, we sought to qualitatively and quantitatively describe the carotenoid profile of different genotypes by HPLC-DAD-MSn. Sapotexanthin and cryptocapsin were present in all genotypes. Keto-carotenoids such as cryptocapsin, capsoneoxanthin, and their esters were most abundant in orange-fleshed fruit, whereas several carotenoid epoxides prevailed in yellow-fleshed fruit. Differing carotenoid profiles were associated with different color hues of the fruit pulp, while the widely variable carotenoid content (3.7–8.0 mg/100 g FW) was mainly reflected by differences in color intensity (chroma C∗). Furthermore, the post-prandial absorption of sapotexanthin to human plasma was proven for the first time. Besides sapotexanthin, cryptocapsin was found to be resorbed.es_ES
dc.description.sponsorshipUniversidad de Costa Rica/[735-B2-A16]/UCR/Costa Ricaes_ES
dc.language.isoen_USes_ES
dc.relation.ispartof
dc.sourceFood Chemistry, vol. 221. pp 673-682es_ES
dc.subjectCarotenoidses_ES
dc.subjectMamey sapotees_ES
dc.subjectSapotexanthines_ES
dc.subjectCryptocapsines_ES
dc.subjectKeto-carotenoidses_ES
dc.subjectBioavailabilityes_ES
dc.subjectProvitamin Aes_ES
dc.subject634.43 Frutas sapotáceases_ES
dc.titleCarotenoids and carotenoid esters of orange- and yellow-fleshed mamey sapote ( Pouteria sapota (Jacq.) H.E. Moore & Stearn) fruit and their post-prandial absorption in humanses_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.typeArtículo científicoes_ES
dc.date.updated2018-08-09T03:33:31Z
dc.identifier.doi10.1016/j.foodchem.2016.11.120
dc.description.procedenceUCR::Vicerrectoría de Docencia::Ciencias Agroalimentarias::Facultad de Ciencias Agroalimentarias::Escuela de Tecnología de Alimentoses_ES
dc.description.procedenceUCR::Vicerrectoría de Investigación::Unidades de Investigación::Ciencias Agroalimentarias::Centro para Investigaciones en Granos y Semillas (CIGRAS)es_ES
dc.identifier.codproyecto735-B2-A16


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