Curcumin and carvacrol mediated photodynamic inactivation with 405 nm light emitting diodes (LEDs) on Salmonella Enteritidis

Photodynamic inactivation (PDI) has a potential application for food preservation that can minimize food pathogens posing risks to consumer health. This study aimed to evaluate the antibacterial activity of 405 nm light-emitting diodes (LEDs) illumination in the presence of carvacrol and curcumin ag...

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Veröffentlicht in:Food science and technology international = Ciencia y tecnologia de los alimentos internacional. - 1998. - 29(2023), 7 vom: 03. Okt., Seite 748-756
1. Verfasser: Keyvan, Erhan (VerfasserIn)
Weitere Verfasser: Kahraman, Hatice Ahu, Tutun, Hidayet, Dönmez, Soner, Şen, Erdi, Çalişkan, Zühal, Rugji, Jerina, Demirtaş, Ahu, Akyüz, Ali Özhan
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2023
Zugriff auf das übergeordnete Werk:Food science and technology international = Ciencia y tecnologia de los alimentos internacional
Schlagworte:Journal Article Carvacrol Curcumin Photodynamic inactivation Salmonella Enteritidis carvacrol 9B1J4V995Q IT942ZTH98 Anti-Bacterial Agents
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520 |a Photodynamic inactivation (PDI) has a potential application for food preservation that can minimize food pathogens posing risks to consumer health. This study aimed to evaluate the antibacterial activity of 405 nm light-emitting diodes (LEDs) illumination in the presence of carvacrol and curcumin against Salmonella Enteritidis and S. Enteritidis PT4 at different temperatures (4 °C, 25 °C and 37 °C) and time parameters (15 min, 30 min and 45 min) in the illumination system. Compared to their individual treatment, the decrease in the bacterial population was stronger in bacteria treated with LEDs + carvacrol or LEDs + curcumin. Co-application of carvacrol or curcumin with LEDs at 37 °C showed strong antibacterial activity against both bacteria depending on the application time. Co-application at 37 °C for 45 min completely inhibited the growth of S. Enteritidis. LEDs, curcumin, carvacrol applications alone or LEDs + curcumin, LEDs + carvacrol applications caused a decrease in bacterial population in proportion to the increase in the storage temperature and application times. These results showed that carvacrol or curcumin potentiates LEDs illumination therapy against both bacteria. Future studies on adapting the PDI system to control bacteria in a variety of foods may help develop novel strategies to fight against foodborne bacterial pathogens 
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650 4 |a Carvacrol 
650 4 |a Curcumin 
650 4 |a Photodynamic inactivation 
650 4 |a Salmonella Enteritidis 
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650 7 |a Curcumin  |2 NLM 
650 7 |a IT942ZTH98  |2 NLM 
650 7 |a Anti-Bacterial Agents  |2 NLM 
700 1 |a Kahraman, Hatice Ahu  |e verfasserin  |4 aut 
700 1 |a Tutun, Hidayet  |e verfasserin  |4 aut 
700 1 |a Dönmez, Soner  |e verfasserin  |4 aut 
700 1 |a Şen, Erdi  |e verfasserin  |4 aut 
700 1 |a Çalişkan, Zühal  |e verfasserin  |4 aut 
700 1 |a Rugji, Jerina  |e verfasserin  |4 aut 
700 1 |a Demirtaş, Ahu  |e verfasserin  |4 aut 
700 1 |a Akyüz, Ali Özhan  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Food science and technology international = Ciencia y tecnologia de los alimentos internacional  |d 1998  |g 29(2023), 7 vom: 03. Okt., Seite 748-756  |w (DE-627)NLM098247832  |x 1532-1738  |7 nnas 
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