English   español  
Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/171087
Share/Impact:
Statistics
logo share SHARE logo core CORE   Add this article to your Mendeley library MendeleyBASE

Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Exportar a otros formatos:
Title

Trisaccharides isomers, galactinol and osmotic imbalance associated with CO2 stress in strawberries

AuthorsBlanch Rojo, María ; Álvarez Acero, Inmaculada ; Sánchez Ballesta, M. Teresa ; Escribano, M. Isabel ; Merodio, Carmen
KeywordsStrawberries
Firmness
CO2 stress
Galactinol
Raffinose
Fructans
Issue Date2017
PublisherElsevier
CitationPostharvest Biology and Technology 131: 84-91 (2017)
AbstractTreatment with high CO atmospheres is effective in preventing strawberry decay and increasing firmness. Nevertheless, CO stress generates energy disturbances associated with a high rate of fermentation. This study was designed to measure the impact of high CO stress (3 d, 40 kPa CO) and its subsequent removal on fruit quality, osmotic balance and water relations. Fructo-trisaccharides isomers and raffinose were characterized and quantified by mass spectrometry (MS and MS). CO stress removal was marked by both a rapid upsurge in the ratio of unfreezable water to total water and an osmotic adjustment prompted by the accumulation of soluble sugars, 1-kestose, raffinose and galactinol. Due to strong increase in galactinol concentrations, we propose it as a suitable biomarker for fruit having undergone stresses associated with osmotic imbalance.
URIhttp://hdl.handle.net/10261/171087
Identifiersdoi: 10.1016/j.postharvbio.2017.05.008
issn: 0925-5214
Appears in Collections:(ICTAN) Artículos
Files in This Item:
File Description SizeFormat 
accesoRestringido.pdf15,38 kBAdobe PDFThumbnail
View/Open
Show full item record
 

Related articles:


WARNING: Items in Digital.CSIC are protected by copyright, with all rights reserved, unless otherwise indicated.