Effect of high frequency ultrasounds on lycopene and total phenolic concentration, antioxidant properties and a-glucosidase inhibitory activity of tomato juice

dc.contributor.authorBot, Francesca
dc.contributor.authorAnese, M.
dc.contributor.authorHungerford, G.
dc.contributor.authorLemos, M. A.
dc.contributor.funderEuropean Cooperation in Science and Technology
dc.date.accessioned2018-09-24T12:37:03Z
dc.date.available2018-09-24T12:37:03Z
dc.date.issued2017
dc.description.abstractThe effect of high frequency ultrasound on lycopene and total phenolic concentration, antioxidant properties and α-glucosidase inhibitory activity of tomato juice was investigated. To this purpose, tomato juice was subjected to high frequency ultrasound (378 and 583 kHz) at increasing energy densities (up to 250 MJ/m3). Results relevant to the treatments at high frequency providing an energy density of 250 MJ/m3 were compared with those obtained at 24 kHz delivering the same energy density. Lycopene and total phenolic concentration, as well as the α-glucosidase inhibitory activity of tomato juice, were not affected by ultrasound regardless the frequency and energy density. However, the antioxidant properties were negatively affected by high frequency ultrasound.en
dc.description.sponsorshipEuropean Cooperation in Science and Technology (STSM Grant FC1001)en
dc.description.statusPeer revieweden
dc.description.versionPublished Versionen
dc.format.mimetypeapplication/pdfen
dc.identifier.citationBot, F., Anese, M., Hungerford, G. and Lemos, M. A. (2017) 'Effect of high frequency ultrasounds on lycopene and total phenolic concentration, antioxidant properties and a-glucosidase inhibitory activity of tomato juice', Italian Journal of Food Science, 29(3), pp. 424-433. doi: 10.14674/IJFS-639en
dc.identifier.doi10.14674/IJFS-639
dc.identifier.endpage433
dc.identifier.issn1120-1770
dc.identifier.issued3
dc.identifier.journaltitleItalian Journal of Food Scienceen
dc.identifier.startpage424
dc.identifier.urihttps://hdl.handle.net/10468/6892
dc.identifier.volume29
dc.language.isoenen
dc.publisherChiriotti Editorien
dc.relation.urihttp://www.chiriottieditori.it/ojs/index.php/ijfs/article/view/639
dc.rights© 2017, the Authors. Published by Chiriotti Editori. This article is made available under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) license.
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subjectAntioxidant properties, α-glucosidase inhibitory activity, high frequency ultrasounds, tomato juice, total phenolic concentrationen
dc.titleEffect of high frequency ultrasounds on lycopene and total phenolic concentration, antioxidant properties and a-glucosidase inhibitory activity of tomato juiceen
dc.typeArticle (peer-reviewed)en
Files
Original bundle
Now showing 1 - 1 of 1
Loading...
Thumbnail Image
Name:
EFFECT OF HIGH FREQUENCY ULTRASOUNDS.pdf
Size:
634.79 KB
Format:
Adobe Portable Document Format
Description:
Published Version