Mostrar el registro sencillo del ítem

dc.contributor.author
Salato, Gloria Silvia  
dc.contributor.author
Ponce, Nora Marta Andrea  
dc.contributor.author
Raffo Benegas, María Dolores  
dc.contributor.author
Vicente, Ariel Roberto  
dc.contributor.author
Stortz, Carlos Arturo  
dc.date.available
2015-09-25T12:53:11Z  
dc.date.issued
2013-10  
dc.identifier.citation
Salato, Gloria Silvia; Ponce, Nora Marta Andrea; Raffo Benegas, María Dolores; Vicente, Ariel Roberto; Stortz, Carlos Arturo; Developmental changes in cell wall polysaccharides from sweet cherry (Prunus avium L.) cultivars with contrasting firmness; Elsevier; Postharvest Biology and Technology; 84; 10-2013; 66-73  
dc.identifier.issn
0925-5214  
dc.identifier.uri
http://hdl.handle.net/11336/2116  
dc.description.abstract
Firmness is a major quality attribute of fresh cherries, and is also a main factor affecting susceptibility to bruising andpostharvest rots.Inorder to identify the factorsdetermining the texturaldifferences between genotypes, we evaluated the solubilization, depolymerization and monosaccharide composition of pectin and hemicelluloses from two cultivars with contrasting firmness (‘Sweetheart’, firm and ‘Newstar’, soft) at four different developmental stages. Firm ‘Sweetheart’ cherries had higher contents of cell wall material than soft ‘Newstar’ fruit. Moderate depolymerization of hemicellulose and tightly bound pectins was detected irrespective of cultivar firmness. The general pattern and extent of uronic acid solubilization was quite similar in both cultivars. Rhamnogalacturonan I (RG-I) seemed to be preferentially solubilized in firm ‘Sweetheart’ fruit as opposed to tightly bound homogalacturonans (HG) in soft cherries. Pectic polymers with higher neutral sugar to uronic acids ratio were found from early development in soft ‘Newstar’ fruit. Overall, soft ‘Newstar’ fruit had reduced wall content and higher branching of tightly bound pectins than firm ‘Sweetheart’ fruit. These factors may be associated with the varietal differences in cherry firmness.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Elsevier  
dc.rights
info:eu-repo/semantics/restrictedAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/  
dc.subject
Ontogeny  
dc.subject
Pectin  
dc.subject
Hemicellulose  
dc.subject
Softening  
dc.subject
Cell Wall Degradation  
dc.subject
Prunoideae  
dc.subject.classification
Química Orgánica  
dc.subject.classification
Ciencias Químicas  
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS  
dc.subject.classification
Ciencias de las Plantas, Botánica  
dc.subject.classification
Ciencias Biológicas  
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS  
dc.title
Developmental changes in cell wall polysaccharides from sweet cherry (Prunus avium L.) cultivars with contrasting firmness  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2016-03-30 10:35:44.97925-03  
dc.journal.volume
84  
dc.journal.pagination
66-73  
dc.journal.pais
Nld  
dc.journal.ciudad
Amsterdam  
dc.description.fil
Fil: Salato, Gloria Silvia. Universidad de Buenos Aires. Facultad de Agronomía. Departamento de Producción Vegetal; Argentina; Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Centro de Investigaciones en Hidratos de Carbono; Argentina;  
dc.description.fil
Fil: Ponce, Nora Marta Andrea. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Centro de Investigaciones en Hidratos de Carbono; Argentina;  
dc.description.fil
Fil: Raffo Benegas, María Dolores. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Patagonia Norte; Argentina;  
dc.description.fil
Fil: Vicente, Ariel Roberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico La Plata. Centro de Investigaciones en Criotecnología de Alimentos (i); Argentina; Universidad Nacional de la Plata. Facultad de Ciencias Agrarias y Forestales. Departamento de Ingenieria Agrícola y Forestal; Argentina;  
dc.description.fil
Fil: Stortz, Carlos Arturo. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Centro de Investigaciones en Hidratos de Carbono; Argentina;  
dc.journal.title
Postharvest Biology and Technology  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0925521413001257  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.postharvbio.2013.04.009