Isolation and Characterization of Cronobacter from Desiccated Foods in Korea
: A total of 115 desiccated food samples, including agricultural and marine products, were investigated for the presence of Cronobacter. Cronobacter species were characterized with biochemical tests. Antibiotic resistance was assessed with the disk diffusion method, and the molecular subtypes of Cr...
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| Veröffentlicht in: | Journal of food science 2012-07, Vol.77 (7), p.M354-M358 |
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| container_title | Journal of food science |
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| creator | Chon, Jung-Whan Song, Kwang-Young Kim, Sun-Young Hyeon, Ji-Yeon Seo, Kun-Ho |
| description | : A total of 115 desiccated food samples, including agricultural and marine products, were investigated for the presence of Cronobacter. Cronobacter species were characterized with biochemical tests. Antibiotic resistance was assessed with the disk diffusion method, and the molecular subtypes of Cronobacter isolates were identified using an automated repetitive sequence‐based PCR (rep‐PCR) system. A total of 18 (15.7%) Cronobacter strains were isolated from 115 desiccated food products. Fifteen Cronobacter isolates were C. sakazakii (13%), followed by 2 C. dublinensis (1.7%), and 1 C. universalis (0.9%). The most common antibiotic resistance of Cronobacter observed was against cephalothin (77.8%) followed by ampicillin (5.6%). With exception of 2 strains, all Cronobacter strains isolated from different sources were successfully differentiated by using the automated rep‐PCR system, indicating that it can be used for the purpose of contamination or outbreak source tracking of the bacteria. |
| doi_str_mv | 10.1111/j.1750-3841.2012.02750.x |
| format | Article |
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Cronobacter species were characterized with biochemical tests. Antibiotic resistance was assessed with the disk diffusion method, and the molecular subtypes of Cronobacter isolates were identified using an automated repetitive sequence‐based PCR (rep‐PCR) system. A total of 18 (15.7%) Cronobacter strains were isolated from 115 desiccated food products. Fifteen Cronobacter isolates were C. sakazakii (13%), followed by 2 C. dublinensis (1.7%), and 1 C. universalis (0.9%). The most common antibiotic resistance of Cronobacter observed was against cephalothin (77.8%) followed by ampicillin (5.6%). With exception of 2 strains, all Cronobacter strains isolated from different sources were successfully differentiated by using the automated rep‐PCR system, indicating that it can be used for the purpose of contamination or outbreak source tracking of the bacteria.</description><identifier>ISSN: 0022-1147</identifier><identifier>EISSN: 1750-3841</identifier><identifier>DOI: 10.1111/j.1750-3841.2012.02750.x</identifier><identifier>PMID: 22671692</identifier><identifier>CODEN: JFDSAZ</identifier><language>eng</language><publisher>Malden, USA: Blackwell Publishing Inc</publisher><subject>Ampicillin ; Antibiotics ; Bacteria ; Biological and medical sciences ; Cephalothin - pharmacology ; Cronobacter ; Cronobacter - genetics ; Cronobacter - growth & development ; Cronobacter - isolation & purification ; desiccated foods ; Desiccation ; DNA Fingerprinting ; DNA, Bacterial - genetics ; DNA, Bacterial - isolation & purification ; Drug Resistance, Bacterial ; Food ; Food contamination & poisoning ; Food Contamination - analysis ; Food industries ; Food Microbiology - methods ; Food science ; Fundamental and applied biological sciences. Psychology ; Polymerase Chain Reaction ; prevalence ; Republic of Korea ; Sequence Analysis, DNA ; subtyping</subject><ispartof>Journal of food science, 2012-07, Vol.77 (7), p.M354-M358</ispartof><rights>2012 Institute of Food Technologists</rights><rights>2015 INIST-CNRS</rights><rights>Copyright Institute of Food Technologists Jul 2012</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4990-3cbfcb064b8d385adddd9c1b46fad5d00ccc234147307893a32bd4f78df23fb33</citedby><cites>FETCH-LOGICAL-c4990-3cbfcb064b8d385adddd9c1b46fad5d00ccc234147307893a32bd4f78df23fb33</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1111%2Fj.1750-3841.2012.02750.x$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1111%2Fj.1750-3841.2012.02750.x$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,777,781,1412,27905,27906,45555,45556</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=26450678$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/22671692$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Chon, Jung-Whan</creatorcontrib><creatorcontrib>Song, Kwang-Young</creatorcontrib><creatorcontrib>Kim, Sun-Young</creatorcontrib><creatorcontrib>Hyeon, Ji-Yeon</creatorcontrib><creatorcontrib>Seo, Kun-Ho</creatorcontrib><title>Isolation and Characterization of Cronobacter from Desiccated Foods in Korea</title><title>Journal of food science</title><addtitle>J Food Sci</addtitle><description>: A total of 115 desiccated food samples, including agricultural and marine products, were investigated for the presence of Cronobacter. Cronobacter species were characterized with biochemical tests. Antibiotic resistance was assessed with the disk diffusion method, and the molecular subtypes of Cronobacter isolates were identified using an automated repetitive sequence‐based PCR (rep‐PCR) system. A total of 18 (15.7%) Cronobacter strains were isolated from 115 desiccated food products. Fifteen Cronobacter isolates were C. sakazakii (13%), followed by 2 C. dublinensis (1.7%), and 1 C. universalis (0.9%). The most common antibiotic resistance of Cronobacter observed was against cephalothin (77.8%) followed by ampicillin (5.6%). With exception of 2 strains, all Cronobacter strains isolated from different sources were successfully differentiated by using the automated rep‐PCR system, indicating that it can be used for the purpose of contamination or outbreak source tracking of the bacteria.</description><subject>Ampicillin</subject><subject>Antibiotics</subject><subject>Bacteria</subject><subject>Biological and medical sciences</subject><subject>Cephalothin - pharmacology</subject><subject>Cronobacter</subject><subject>Cronobacter - genetics</subject><subject>Cronobacter - growth & development</subject><subject>Cronobacter - isolation & purification</subject><subject>desiccated foods</subject><subject>Desiccation</subject><subject>DNA Fingerprinting</subject><subject>DNA, Bacterial - genetics</subject><subject>DNA, Bacterial - isolation & purification</subject><subject>Drug Resistance, Bacterial</subject><subject>Food</subject><subject>Food contamination & poisoning</subject><subject>Food Contamination - analysis</subject><subject>Food industries</subject><subject>Food Microbiology - methods</subject><subject>Food science</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Polymerase Chain Reaction</subject><subject>prevalence</subject><subject>Republic of Korea</subject><subject>Sequence Analysis, DNA</subject><subject>subtyping</subject><issn>0022-1147</issn><issn>1750-3841</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqNkU2P0zAQhi0EYsvCX0CWEBKXBH_FcS5IqKXLQgUHlo-b5fhDuKTxYqeiy6_H3pQicdq52DN-5p2xXgAgRjXO8XJb47ZBFRUM1wRhUiOS8_pwDyxOD_fBAiFCKoxZewYepbRFJaf8ITgjhLeYd2QBNpcpDGryYYRqNHD5XUWlJxv977kYHFzGMIb-tgpdDDu4sslrrSZr4DoEk6Af4fsQrXoMHjg1JPvkeJ6Dz-s3V8u31ebjxeXy9abSrOvydrp3ukec9cJQ0SiTo9O4Z9wp0xiEtNaEsrw3Ra3oqKKkN8y1wjhCXU_pOXgx617H8HNv0yR3Pmk7DGq0YZ8kRlQQzhHBd0AJbWieVNBn_6HbsI9j_kihGKYYiTJbzJSOIaVonbyOfqfiTYZkMUduZfFAFg9kMUfemiMPufXpccC-31lzavzrRgaeHwGVtBpcVKP26R_HWYN4KzL3auZ--cHe3HkB-W69-lSuWaCaBXya7OEkoOIPyVvaNvLrhwt5xVfs2xfMJaJ_AEB_t70</recordid><startdate>201207</startdate><enddate>201207</enddate><creator>Chon, Jung-Whan</creator><creator>Song, Kwang-Young</creator><creator>Kim, Sun-Young</creator><creator>Hyeon, Ji-Yeon</creator><creator>Seo, Kun-Ho</creator><general>Blackwell Publishing Inc</general><general>Wiley</general><general>Wiley Subscription Services, Inc</general><scope>BSCLL</scope><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QO</scope><scope>7QR</scope><scope>7ST</scope><scope>7T7</scope><scope>7U7</scope><scope>8FD</scope><scope>C1K</scope><scope>F28</scope><scope>FR3</scope><scope>P64</scope><scope>RC3</scope><scope>SOI</scope><scope>7X8</scope></search><sort><creationdate>201207</creationdate><title>Isolation and Characterization of Cronobacter from Desiccated Foods in Korea</title><author>Chon, Jung-Whan ; Song, Kwang-Young ; Kim, Sun-Young ; Hyeon, Ji-Yeon ; Seo, Kun-Ho</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4990-3cbfcb064b8d385adddd9c1b46fad5d00ccc234147307893a32bd4f78df23fb33</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>Ampicillin</topic><topic>Antibiotics</topic><topic>Bacteria</topic><topic>Biological and medical sciences</topic><topic>Cephalothin - pharmacology</topic><topic>Cronobacter</topic><topic>Cronobacter - genetics</topic><topic>Cronobacter - growth & development</topic><topic>Cronobacter - isolation & purification</topic><topic>desiccated foods</topic><topic>Desiccation</topic><topic>DNA Fingerprinting</topic><topic>DNA, Bacterial - genetics</topic><topic>DNA, Bacterial - isolation & purification</topic><topic>Drug Resistance, Bacterial</topic><topic>Food</topic><topic>Food contamination & poisoning</topic><topic>Food Contamination - analysis</topic><topic>Food industries</topic><topic>Food Microbiology - methods</topic><topic>Food science</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Polymerase Chain Reaction</topic><topic>prevalence</topic><topic>Republic of Korea</topic><topic>Sequence Analysis, DNA</topic><topic>subtyping</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Chon, Jung-Whan</creatorcontrib><creatorcontrib>Song, Kwang-Young</creatorcontrib><creatorcontrib>Kim, Sun-Young</creatorcontrib><creatorcontrib>Hyeon, Ji-Yeon</creatorcontrib><creatorcontrib>Seo, Kun-Ho</creatorcontrib><collection>Istex</collection><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Biotechnology Research Abstracts</collection><collection>Chemoreception Abstracts</collection><collection>Environment Abstracts</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Toxicology Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Genetics Abstracts</collection><collection>Environment Abstracts</collection><collection>MEDLINE - Academic</collection><jtitle>Journal of food science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Chon, Jung-Whan</au><au>Song, Kwang-Young</au><au>Kim, Sun-Young</au><au>Hyeon, Ji-Yeon</au><au>Seo, Kun-Ho</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Isolation and Characterization of Cronobacter from Desiccated Foods in Korea</atitle><jtitle>Journal of food science</jtitle><addtitle>J Food Sci</addtitle><date>2012-07</date><risdate>2012</risdate><volume>77</volume><issue>7</issue><spage>M354</spage><epage>M358</epage><pages>M354-M358</pages><issn>0022-1147</issn><eissn>1750-3841</eissn><coden>JFDSAZ</coden><abstract>: A total of 115 desiccated food samples, including agricultural and marine products, were investigated for the presence of Cronobacter. Cronobacter species were characterized with biochemical tests. Antibiotic resistance was assessed with the disk diffusion method, and the molecular subtypes of Cronobacter isolates were identified using an automated repetitive sequence‐based PCR (rep‐PCR) system. A total of 18 (15.7%) Cronobacter strains were isolated from 115 desiccated food products. Fifteen Cronobacter isolates were C. sakazakii (13%), followed by 2 C. dublinensis (1.7%), and 1 C. universalis (0.9%). The most common antibiotic resistance of Cronobacter observed was against cephalothin (77.8%) followed by ampicillin (5.6%). 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| subjects | Ampicillin Antibiotics Bacteria Biological and medical sciences Cephalothin - pharmacology Cronobacter Cronobacter - genetics Cronobacter - growth & development Cronobacter - isolation & purification desiccated foods Desiccation DNA Fingerprinting DNA, Bacterial - genetics DNA, Bacterial - isolation & purification Drug Resistance, Bacterial Food Food contamination & poisoning Food Contamination - analysis Food industries Food Microbiology - methods Food science Fundamental and applied biological sciences. Psychology Polymerase Chain Reaction prevalence Republic of Korea Sequence Analysis, DNA subtyping |
| title | Isolation and Characterization of Cronobacter from Desiccated Foods in Korea |
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