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The “Breme” red onion:effects of home-storage methods on quercetin and quercetin-glycoside contents
Breme onion home-storage methods HPLC-MS/MS quercetin quercetin glycosides
2015/10/9
The “Breme” onion is a red-skinned cultivar growing in the northwest Italy. To date, its nutrient composition has not been described. In this study, we quantified the contents of quercetin (Q) and its...
Impact of freezing on flavonoids/radical-scavenging activity of two onion varieties
Allium cepa L. anthocyanins flavonols domestic storage frozen onions
2015/7/28
Flavonols, anthocyanins, and radical-scavenging activity of two Portuguese onion cultivars (Branca da Póvoa, white; and Vermelha da Póvoa, red) were evaluated simulating domestic freezing conditions (...
Predicting Gas Concentrations of Welsh Onion in Polymeric Film Packaging and Shipping Containers
modified atmosphere packaging theoretical model respiration rate
2009/7/8
A theoretical model of the atmosphere within polymeric film and shipping containers was developed and validated by experiments with or without Welsh onion (Allium fistulosum L.). There were three proc...
Effect of Polypropylene Film Packaging and Storage Temperature on Chemical Components and Quality Stability of Welsh Onion
welsh onion modified atmosphere packaging temperature
2009/7/7
Chemical components and quality of Welsh onion (Allium fistulosum L.) wrapped roughly or completely heat-sealed with orientated polypropylene (OPP) film were investigated during storage at 5 and 20°C....