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Risk assessment of vibriosis by vibrio cholerae and vibrio vulnificus in whip-arm octopus consumption in South Korea

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dc.contributor.authorOh, H.-
dc.contributor.authorYoon, Y.-
dc.contributor.authorHa, J.-
dc.contributor.authorLee, J.-
dc.contributor.authorShin, I.-S.-
dc.contributor.authorKim, Y.-M.-
dc.contributor.authorPark, K.-S.-
dc.contributor.authorKim, S.-
dc.date.accessioned2022-04-19T09:09:50Z-
dc.date.available2022-04-19T09:09:50Z-
dc.date.created2021-07-30-
dc.date.issued2021-06-
dc.identifier.issn2234-1749-
dc.identifier.urihttps://scholarworks.sookmyung.ac.kr/handle/2020.sw.sookmyung/146595-
dc.description.abstractThis study evaluated the risk of foodborne illness from highly pathogenic Vibrio spp. (Vibrio vulnificus and V. cholerae) by raw whip-arm octopus (Octopus minor) consumption. In total 180 samples of raw whip-arm octopus were collected from markets and examined for the prevalence of V. vulnificus and V. cholerae. Predictive models describing the kinetic behavior of Vibrio spp. in raw whip-arm octopus were developed, and the data on amounts and frequency of raw whip-arm octopus consumption were collected. Using the collected data, a risk assessment simulation was conducted to estimate the probability of foodborne illness raw whip-arm octopus consumption using @RISK. Initial contamination levels of Vibrio spp. in raw whip-arm octopus were −3.9 Log colony-forming unit/g, as estimated by beta distribution fitting. The developed predictive models were appropriate to describe Vibrio spp. in raw whip-arm octopus during distribution and storage with R2 values of 0.946–0.964. The consumption frequency and daily consumption amounts of raw whip-arm octopus per person were 0.47% and 57.65 g, respectively. The probability of foodborne illness from raw whip-arm octopus consumption was estimated to be 8.71 × 10−15 for V. vulnificus and 7.08 × 10−13 for V. cholerae. These results suggest that the risk of Vibrio spp. infection from raw whip-arm octopus consumption is low in South Korea. © 2021 The Korean Society of Fisheries and Aquatic Science.-
dc.language영어-
dc.language.isoen-
dc.publisherKorean Society of Fisheries and Aquatic Sciences-
dc.titleRisk assessment of vibriosis by vibrio cholerae and vibrio vulnificus in whip-arm octopus consumption in South Korea-
dc.typeArticle-
dc.contributor.affiliatedAuthorYoon, Y.-
dc.identifier.doi10.47853/FAS.2021.e21-
dc.identifier.scopusid2-s2.0-85110784181-
dc.identifier.bibliographicCitationFisheries and Aquatic Sciences, v.24, no.6, pp.207 - 218-
dc.relation.isPartOfFisheries and Aquatic Sciences-
dc.citation.titleFisheries and Aquatic Sciences-
dc.citation.volume24-
dc.citation.number6-
dc.citation.startPage207-
dc.citation.endPage218-
dc.type.rimsART-
dc.type.docTypeArticle-
dc.identifier.kciidART002730128-
dc.description.journalClass1-
dc.description.isOpenAccessN-
dc.description.journalRegisteredClassscopus-
dc.description.journalRegisteredClasskci-
dc.subject.keywordAuthorHighly pathogenic Vibrio spp-
dc.subject.keywordAuthorMicrobial risk assessment-
dc.subject.keywordAuthorRaw whip-arm octopus-
dc.subject.keywordAuthorVibrio cholerae-
dc.subject.keywordAuthorVibrio vulnificus-
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