Influence of an innovative and promising gas clarification process on the quality of stored extra virgin olive oils
dc.contributor.author | Valli, Enrico | |
dc.contributor.author | Ayyad, Ziad | |
dc.contributor.author | Garcia-Salas, Patricia | |
dc.contributor.author | Cevoli, Chiara | |
dc.contributor.author | Afaneh, Ibrahim Abdullah | |
dc.contributor.author | Bendini, Alessandra | |
dc.contributor.author | Toschi, Tullia Gallina | |
dc.date.accessioned | 2019-01-30T07:28:06Z | |
dc.date.available | 2019-01-30T07:28:06Z | |
dc.date.issued | 2018-12-25 | |
dc.description.abstract | Filtration of extra virgin olive oil is a process that may improve preservation of the quality during storage. In the current study, different aliquots of extra virgin olive oils were subjected to filtration with a traditional filter press or an innovative patented alternative process of clarification by insufflating inert gas such as nitrogen and argon; all treated samples and, as control unfiltered ones, were stored for one year to evaluate the effects of these technologies on the quality of oil during shelf-life. Basic quality indexes, diglycerides, phenolics and volatiles, as well as the sensory characteristics of samples, were determined at 4 month intervals during storage. According to the volatile compounds, phenolics and sensory analysis, the novel technique had a beneficial effect on the storage of extra virgin olive oils; accordingly, this process could be exploited by the olive oil industry. | en_US |
dc.identifier.issn | 0963-9969 | |
dc.identifier.uri | https://dspace.alquds.edu/handle/20.500.12213/4630 | |
dc.language.iso | en | en_US |
dc.publisher | Elsevier | en_US |
dc.subject | Extra virgin olive oil | en_US |
dc.subject | Filtration | en_US |
dc.subject | Inert gas clarification | en_US |
dc.subject | Volatiles | en_US |
dc.subject | Phenolics | en_US |
dc.subject | Shelf-life | en_US |
dc.title | Influence of an innovative and promising gas clarification process on the quality of stored extra virgin olive oils | en_US |
dc.type | Article | en_US |
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