Show simple item record

dc.contributor.authorRafeeq, Shamilen
dc.contributor.authorShiroodi, Setarehen
dc.contributor.authorSchwarz, Michael H.en
dc.contributor.authorNitin, Nitinen
dc.contributor.authorOvissipour, Mahmoudrezaen
dc.date.accessioned2020-09-28T12:43:03Zen
dc.date.available2020-09-28T12:43:03Zen
dc.date.issued2020-09-16en
dc.identifier.citationRafeeq, S.; Shiroodi, S.; Schwarz, M.H.; Nitin, N.; Ovissipour, R. Inactivation of Aeromonas hydrophila and Vibrio parahaemolyticus by Curcumin-Mediated Photosensitization and Nanobubble-Ultrasonication Approaches. Foods 2020, 9, 1306.en
dc.identifier.urihttp://hdl.handle.net/10919/100088en
dc.description.abstractThe antimicrobial efficacy of novel photodynamic inactivation and nanobubble technologies was evaluated against Vibrio parahaemolyticus and Aeromonas hydrophila as two important aquatic microbial pathogens. Photodynamic inactivation results showed that LED (470 nm) and UV-A (400 nm)-activated curcumin caused a complete reduction in V. parahaemolyticus at 4 and 22 °C, and a greater than 2 log cfu/mL reduction in A. hydrophila, which was curcumin concentration-dependent (p < 0.05). Furthermore, the photodynamic approach caused a greater than 6 log cfu/mL V. parahaemolyticus reduction and more than 4 log cfu/mL of A. hydrophila reduction in aquaponic water samples (p < 0.05). Our results with the nanobubble technology showed that the nanobubbles alone did not significantly reduce bacteria (p > 0.05). However, a greater than 6 log cfu/mL A. hydrophila reduction and a greater than 3 log cfu/mL of V. parahaemolyticus reduction were achieved when nanobubble technology was combined with ultrasound (p < 0.05). The findings described in this study illustrate the potential of applying photodynamic inactivation and nanobubble–ultrasound antimicrobial approaches as alternative novel methods for inactivating fish and shellfish pathogens.en
dc.format.mimetypeapplication/pdfen
dc.language.isoenen
dc.publisherMDPIen
dc.rightsCreative Commons Attribution 4.0 Internationalen
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/en
dc.subjectcurcuminen
dc.subjectLEDen
dc.subjectUV-Aen
dc.subjectnanobubblesen
dc.subjectaquatic pathogensen
dc.subjectaquaponicsen
dc.titleInactivation of Aeromonas hydrophila and Vibrio parahaemolyticus by Curcumin-Mediated Photosensitization and Nanobubble-Ultrasonication Approachesen
dc.typeArticle - Refereeden
dc.date.updated2020-09-25T13:30:04Zen
dc.description.versionPublished versionen
dc.contributor.departmentVirginia Seafood Agricultural Research and Extension Centeren
dc.contributor.departmentCenter for Coastal Studiesen
dc.contributor.departmentFood Science and Technologyen
dc.title.serialFoodsen
dc.identifier.doihttps://doi.org/10.3390/foods9091306en
dc.type.dcmitypeTexten
dc.type.dcmitypeStillImageen


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record

Creative Commons Attribution 4.0 International
License: Creative Commons Attribution 4.0 International