Histochemical Analysis of Anthocyanins, Carotenoids, and Flavan-3-ols/Proanthocyanidins in Prunus domestica L. Fruits during Ripening

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dc.contributor.authorVio Michaelis, Sofia
dc.contributor.authorFeucht, Walter
dc.contributor.authorGomez, Miguel
dc.contributor.authorHadersdorfer, Johannes
dc.contributor.authorTreutter, Dieter
dc.contributor.authorSchwab, Wilfried
dc.date.accessioned2024-01-10T13:13:29Z
dc.date.available2024-01-10T13:13:29Z
dc.date.issued2020
dc.description.abstractAs a result of the high variability of fruit properties in the European plum Prunus domestica, a histochemical analysis of fruits at different stages of development was performed to understand the ripening process in cv. 'Colora' (yellow-red skinned) and cv. 'Topfive' (purple skinned). Histological analysis showed that carotenoids in the fruit had two different origins. In the fruit flesh, they derived from chloroplasts that turned into chromoplasts, whereas carotenoids in the fruit skin derived probably from proplastids. Flavan-3-ols and proanthocyanidins showed differential localization during ripening. They were visible in the vacuole in different fruit tissues or organized in tannosomes in the fruit flesh. Tanninoplasts were observed only in hypodermal cells of 'Colora'. Toward maturity, anthocyanins were detected in the epidermis and later in the hypodermis of both cultivars. The study forms a basis for the analysis of the biosynthesis of secondary metabolites in European plums and their biological effects.
dc.description.funderComision Nacional de Investigacion Cientifica y Tecnologica (CONICYT-Chile)
dc.description.funderTechnische Universitat Munchen
dc.fechaingreso.objetodigital2024-04-16
dc.format.extent11 páginas
dc.fuente.origenWOS
dc.identifier.doi10.1021/acs.jafc.9b01954
dc.identifier.eissn1520-5118
dc.identifier.issn0021-8561
dc.identifier.pubmedidMEDLINE:31603670
dc.identifier.urihttps://doi.org/10.1021/acs.jafc.9b01954
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/78309
dc.identifier.wosidWOS:000526397800006
dc.information.autorucCiencias Biológicas;Gomez Unjidos Miguel Crescenci;S/I;75665
dc.issue.numero10
dc.language.isoen
dc.nota.accesocontenido completo
dc.pagina.final2890
dc.pagina.inicio2880
dc.publisherAMER CHEMICAL SOC
dc.revistaJOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY
dc.rightsacceso abierto
dc.subjectanthocyanins
dc.subjectflavan-3-ols
dc.subjectPrunus domestica
dc.subjecttanninoplast
dc.subjecttannosome
dc.subjectCHROMOPLAST DIFFERENTIATION
dc.subjectCHLOROPHYLLOUS ORGANS
dc.subjectVACUOLAR INCLUSIONS
dc.subjectGLANDULAR TRICHOMES
dc.subjectGENE-EXPRESSION
dc.subjectCATECHINS
dc.subjectRED
dc.subjectPROANTHOCYANIDINS
dc.subjectBIOSYNTHESIS
dc.subjectACCUMULATION
dc.subject.ods03 Good Health and Well-being
dc.subject.odspa03 Salud y bienestar
dc.titleHistochemical Analysis of Anthocyanins, Carotenoids, and Flavan-3-ols/Proanthocyanidins in Prunus domestica L. Fruits during Ripening
dc.typeartículo
dc.volumen68
sipa.codpersvinculados75665
sipa.indexWOS
sipa.indexScopus
sipa.trazabilidadCarga SIPA;09-01-2024
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