FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2085963886> ?p ?o ?g. }

• W2085963886 endingPage "98" @default.
• W2085963886 startingPage "91" @default.
• W2085963886 abstract "The antimicrobial effects of 405 nm light have generated interest in its use as an emerging disinfection technology with potential food-related applications. The aim of this study was to assess the bactericidal efficacy of 405 nm light for inactivation of Escherichia coli and Listeria monocytogenes under sub-lethally stressed environmental conditions. Bacteria were exposed to 405 nm light from a light emitting diode (LED) array under various temperature, salt (NaCl) and acid conditions to determine if bacterial susceptibility to 405 nm light inactivation is affected when exposed under these conditions. Non-stressed bacterial populations (105 CFU/mL) were exposed to increasing doses of 405 nm light (~ 70 mW/cm2) and the inactivation results were compared with those generated under stress conditions. Bacteria were held at various temperatures (4 °C, 22 °C and 45 °C), acid concentrations (pH 3, 3.5 and 7) and salt concentrations (0%, 0.8%, 10% and 15% NaCl), and simultaneously exposed to 405 nm light. Enhanced inactivation of both E. coli and L. monocytogenes was achieved when light exposure was combined with each of the sub-lethal stresses, with significantly increased inactivation rates compared to non-stressed populations (P ≤ 0.05). One exception was with L. monocytogenes when light-exposed in the presence of 15% salt, as this combination reduced bacterial inactivation. The greatest enhancement of 405 nm light inactivation for both bacterial species was achieved when light exposure was combined with sub-lethal acid stress conditions at pH 3. This was demonstrated by a 5-log10 reduction of E. coli following a 405 nm light dose of 84 J/cm2 compared to 378 J/cm2 for non-stressed populations (77% reduction in dose) and by a 5-log10 reduction of L. monocytogenes achieved with a dose of 42 J/cm2 which corresponded to 50% of the dose required for the equivalent reduction of non-stressed populations. This acid-enhanced 405 nm light inactivation effect was demonstrated with E. coli and L. monocytogenes when dispersed in liquid suspension and when deposited on a test surface. Overall, results from this study have shown that sub-lethally stressed bacteria have increased susceptibility to 405 nm light inactivation, thereby providing a synergistic inactivation effect, findings which increase the potential of this new light-based decontamination technology for food related applications." @default.
• W2085963886 created "2016-06-24" @default.
• W2085963886 creator A5006430802 @default.
• W2085963886 creator A5026403008 @default.
• W2085963886 creator A5029817529 @default.
• W2085963886 creator A5053422193 @default.
• W2085963886 creator A5060482495 @default.
• W2085963886 date "2014-01-01" @default.
• W2085963886 modified "2023-10-14" @default.
• W2085963886 title "Enhanced inactivation of Escherichia coli and Listeria monocytogenes by exposure to 405nm light under sub-lethal temperature, salt and acid stress conditions" @default.
• W2085963886 cites W1979754681 @default.
• W2085963886 cites W2004669054 @default.
• W2085963886 cites W2009346281 @default.
• W2085963886 cites W2014102057 @default.
• W2085963886 cites W2026355479 @default.
• W2085963886 cites W2042394981 @default.
• W2085963886 cites W2049389752 @default.
• W2085963886 cites W2052020639 @default.
• W2085963886 cites W2058021523 @default.
• W2085963886 cites W2058782181 @default.
• W2085963886 cites W2068822664 @default.
• W2085963886 cites W2074149093 @default.
• W2085963886 cites W2084058678 @default.
• W2085963886 cites W2094535446 @default.
• W2085963886 cites W2095925400 @default.
• W2085963886 cites W2099983893 @default.
• W2085963886 cites W2116319697 @default.
• W2085963886 cites W2134476079 @default.
• W2085963886 cites W2134800965 @default.
• W2085963886 cites W2144630525 @default.
• W2085963886 cites W2155192317 @default.
• W2085963886 cites W2171932911 @default.
• W2085963886 cites W228714961 @default.
• W2085963886 doi "https://doi.org/10.1016/j.ijfoodmicro.2013.10.016" @default.
• W2085963886 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/24291187" @default.
• W2085963886 hasPublicationYear "2014" @default.
• W2085963886 type Work @default.
• W2085963886 sameAs 2085963886 @default.
• W2085963886 citedByCount "49" @default.
• W2085963886 countsByYear W20859638862014 @default.
• W2085963886 countsByYear W20859638862015 @default.
• W2085963886 countsByYear W20859638862016 @default.
• W2085963886 countsByYear W20859638862017 @default.
• W2085963886 countsByYear W20859638862018 @default.
• W2085963886 countsByYear W20859638862019 @default.
• W2085963886 countsByYear W20859638862020 @default.
• W2085963886 countsByYear W20859638862021 @default.
• W2085963886 countsByYear W20859638862022 @default.
• W2085963886 countsByYear W20859638862023 @default.
• W2085963886 crossrefType "journal-article" @default.
• W2085963886 hasAuthorship W2085963886A5006430802 @default.
• W2085963886 hasAuthorship W2085963886A5026403008 @default.
• W2085963886 hasAuthorship W2085963886A5029817529 @default.
• W2085963886 hasAuthorship W2085963886A5053422193 @default.
• W2085963886 hasAuthorship W2085963886A5060482495 @default.
• W2085963886 hasBestOaLocation W20859638862 @default.
• W2085963886 hasConcept C104317684 @default.
• W2085963886 hasConcept C185592680 @default.
• W2085963886 hasConcept C2778682378 @default.
• W2085963886 hasConcept C2781350384 @default.
• W2085963886 hasConcept C31903555 @default.
• W2085963886 hasConcept C523546767 @default.
• W2085963886 hasConcept C54355233 @default.
• W2085963886 hasConcept C547475151 @default.
• W2085963886 hasConcept C55493867 @default.
• W2085963886 hasConcept C86803240 @default.
• W2085963886 hasConcept C89423630 @default.
• W2085963886 hasConceptScore W2085963886C104317684 @default.
• W2085963886 hasConceptScore W2085963886C185592680 @default.
• W2085963886 hasConceptScore W2085963886C2778682378 @default.
• W2085963886 hasConceptScore W2085963886C2781350384 @default.
• W2085963886 hasConceptScore W2085963886C31903555 @default.
• W2085963886 hasConceptScore W2085963886C523546767 @default.
• W2085963886 hasConceptScore W2085963886C54355233 @default.
• W2085963886 hasConceptScore W2085963886C547475151 @default.
• W2085963886 hasConceptScore W2085963886C55493867 @default.
• W2085963886 hasConceptScore W2085963886C86803240 @default.
• W2085963886 hasConceptScore W2085963886C89423630 @default.
• W2085963886 hasLocation W20859638861 @default.
• W2085963886 hasLocation W20859638862 @default.
• W2085963886 hasLocation W20859638863 @default.
• W2085963886 hasOpenAccess W2085963886 @default.
• W2085963886 hasPrimaryLocation W20859638861 @default.
• W2085963886 hasRelatedWork W116057145 @default.
• W2085963886 hasRelatedWork W1967818116 @default.
• W2085963886 hasRelatedWork W2005594846 @default.
• W2085963886 hasRelatedWork W2152345459 @default.
• W2085963886 hasRelatedWork W2340524573 @default.
• W2085963886 hasRelatedWork W2377277576 @default.
• W2085963886 hasRelatedWork W2379459027 @default.
• W2085963886 hasRelatedWork W2468232659 @default.
• W2085963886 hasRelatedWork W3092701095 @default.
• W2085963886 hasRelatedWork W4239893695 @default.
• W2085963886 hasVolume "170" @default.
• W2085963886 isParatext "false" @default.
• W2085963886 isRetracted "false" @default.
• W2085963886 magId "2085963886" @default.
• W2085963886 workType "article" @default.