Por favor, use este identificador para citar o enlazar a este item:
http://hdl.handle.net/10261/250120
COMPARTIR / EXPORTAR:
SHARE CORE BASE | |
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
Título: | Softening and cell wall metabolism in late-season peach in response to controlled atmosphere and 1-MCP treatment |
Autor: | Ortiz, Abel; Vendrell, Miquel; Lara, Isabel | Fecha de publicación: | 2011 | Editor: | Taylor & Francis | Citación: | Journal of Horticultural Science and Biotechnology 86(2): 175-181 (2011) | Resumen: | Softening of peach (Prunus persica L. Batsch) fruit is generally rapid at ambient temperature, which limits considerably the commercial life of the produce. Modifications in the cell wall are believed to underlie changes in fruit firmness and texture. In this work, the effects of controlled atmosphere (CA) storage and 1-methylcyclopropene (1-MCP) on cell wall composition and on the activities of some cell wall-modifying enzymes were assessed in ‘Tardibelle’ fruit, a late-season, melting-flesh peach cultivar. CA storage and 1-MCP treatment applied separately were effective in delaying the softening of ‘Tardibelle’ peach during shelf-life at 20ºC following cold storage, apparently through different mechanisms. CA storage partially inhibited the activities of some pectolytic enzymes and increased the content of pectic polysaccharides, possibly related to delayed softening. 1-MCP treatment caused increased pectin methylesterase activity, but other pectolytic enzymes were inhibited, resulting in an enrichment of chelate-soluble pectin in the cell walls. In contrast, a combined treatment (i.e., CA plus 1-MCP) was unsatisfactory for retaining fruit firmness, apparently due to the extensive degradation of pectin. | Versión del editor: | https://doi.org/10.1080/14620316.2011.11512744 | URI: | http://hdl.handle.net/10261/250120 | DOI: | 10.1080/14620316.2011.11512744 | ISSN: | 1462-0316 |
Aparece en las colecciones: | (CRAG) Artículos |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
---|---|---|---|---|
accesoRestringido.pdf | 59,24 kB | Adobe PDF | Visualizar/Abrir |
CORE Recommender
SCOPUSTM
Citations
19
checked on 14-may-2024
WEB OF SCIENCETM
Citations
16
checked on 22-feb-2024
Page view(s)
50
checked on 22-may-2024
Download(s)
6
checked on 22-may-2024
Google ScholarTM
Check
Altmetric
Altmetric
NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.