Occurrence of toxigenic Staphylococcus aureus in ready-to-eat food in Korea
DC Field | Value | Language |
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dc.contributor.author | Oh, Su Kyung | - |
dc.contributor.author | Lee, Nari | - |
dc.contributor.author | Cho, Young Sun | - |
dc.contributor.author | Shin, Dong-Bin | - |
dc.contributor.author | Choi, Soon Young | - |
dc.contributor.author | Koo, Minseon | - |
dc.date.available | 2021-02-22T15:02:47Z | - |
dc.date.issued | 2007-05 | - |
dc.identifier.issn | 0362-028X | - |
dc.identifier.issn | 1944-9097 | - |
dc.identifier.uri | https://scholarworks.sookmyung.ac.kr/handle/2020.sw.sookmyung/14697 | - |
dc.description.abstract | Toxigenic Staphylococcus aureus contamination in ready-to-eat (RTE) food is a leading cause of foodborne illness in Korea. To monitor food contamination by S. aureus, a total of 3,332 RTE food samples were selected from nationwide wholesale marts between 2003 and 2004 and examined. A total of 285 (8.6%) of the overall samples were contaminated by S. aureus. According to the analysis, 31.6% of the tested cream-cakes, 19.8% of the raw fish, and 19.3% of the rice cakes with filling were contaminated with S. aureus. Forty-seven percent of the strains isolated from the contaminated food were enterotoxigenic S. aureus. The phenotypic result of the strain isolated from food showed that 48% of the strains produced one or more toxins, such as staphylococcal enterotoxins A, B, and C (SEA, SEB, and SEC). At least one SEA was produced by over 90% of the toxigenic strains. Other toxins, such as SEB, SEC, SED, SEA+SEC, and SEC+SED, were each detected. Toxic shock syndrome toxin I (TSST-1), a causative agent of toxic shock syndrome, was detected in 13 strains of the toxigenic isolates from the food. As the result of genotyping, 22 strains with a toxin gene that was not detected in the phenotypic analysis were also detected. Sixty-nine percent of the toxigenic strains had at least one sea gene, and the most prevalent genotype was sea+seh (34.4%), followed by sea (18.8%) and sea+seg+sei (15.6%). The tst gene encoding TSST-1 was found in 13 strains (13.5%). The genes (eta and etb) encoding exfoliative toxins A and B were not detected in any of the samples. | - |
dc.format.extent | 6 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | INT ASSOC FOOD PROTECTION | - |
dc.title | Occurrence of toxigenic Staphylococcus aureus in ready-to-eat food in Korea | - |
dc.type | Article | - |
dc.publisher.location | 미국 | - |
dc.identifier.doi | 10.4315/0362-028X-70.5.1153 | - |
dc.identifier.scopusid | 2-s2.0-34249032725 | - |
dc.identifier.wosid | 000246244100013 | - |
dc.identifier.bibliographicCitation | JOURNAL OF FOOD PROTECTION, v.70, no.5, pp 1153 - 1158 | - |
dc.citation.title | JOURNAL OF FOOD PROTECTION | - |
dc.citation.volume | 70 | - |
dc.citation.number | 5 | - |
dc.citation.startPage | 1153 | - |
dc.citation.endPage | 1158 | - |
dc.type.docType | Article | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Biotechnology & Applied Microbiology | - |
dc.relation.journalResearchArea | Food Science & Technology | - |
dc.relation.journalWebOfScienceCategory | Biotechnology & Applied Microbiology | - |
dc.relation.journalWebOfScienceCategory | Food Science & Technology | - |
dc.subject.keywordPlus | TOXIC-SHOCK-SYNDROME | - |
dc.subject.keywordPlus | ENTEROTOXIN | - |
dc.subject.keywordPlus | IDENTIFICATION | - |
dc.subject.keywordPlus | GENES | - |
dc.subject.keywordPlus | SUPERANTIGENS | - |
dc.subject.keywordPlus | SURVEILLANCE | - |
dc.subject.keywordPlus | OUTBREAKS | - |
dc.subject.keywordPlus | EGC | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S0362028X22061579?via%3Dihub | - |
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