Prevalence Analysis and Molecular Characterization of Salmonella at Different Processing Steps in Broiler Slaughter Plants in South Korea
In this study, changes in the prevalence of Salmonella during the processing of broiler chicken carcasses were investigated. A total of 1040 fecal swabs and chicken carcasses samples were collected from 2 processing plants at the 4 stages of broiler processing, which included live birds in slaughter...
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| Veröffentlicht in: | Journal of food science 2015-12, Vol.80 (12), p.M2822-M2826 |
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| container_title | Journal of food science |
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| creator | Park, Hyun-Jung Chon, Jung-Whan Lim, Jong-Soo Seo, Kun-Ho Kim, Young-Jo Heo, Eun-Jeong Wee, Sung-Hwan Sung, Kidon Moon, Jin-San |
| description | In this study, changes in the prevalence of Salmonella during the processing of broiler chicken carcasses were investigated. A total of 1040 fecal swabs and chicken carcasses samples were collected from 2 processing plants at the 4 stages of broiler processing, which included live birds in slaughter line, postevisceration/prewashing, postwashing/prechilling, and postchilling, respectively. The intraspecific biodiversity of the Salmonella isolates was determined using a DiversiLab automated repetitive sequence‐based PCR (rep‐PCR) system. In both plants, the prevalence of Salmonella increased considerably after evisceration (from 4.6% to 30.8%, P < 0.05) and decreased after washing (from 30.8% to 25.4%, P < 0.05). However, the chilling step had little effect on Salmonella prevalence (from 25.4% to 22.7%, P > 0.05). The most frequent Salmonella serovar in plant A was Infantis (35.8%), followed by Enteritidis (26.2%) and Montevideo (15.0%), while Montevideo (43.6%) and Enteritidis (35.9%) were most prevalent in plant B. A difference in the rep‐PCR banding pattern was found to be related to the processing plant origin and serovar rather than sampling point or sampling day, although there were some exceptional strains. |
| doi_str_mv | 10.1111/1750-3841.13106 |
| format | Article |
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A total of 1040 fecal swabs and chicken carcasses samples were collected from 2 processing plants at the 4 stages of broiler processing, which included live birds in slaughter line, postevisceration/prewashing, postwashing/prechilling, and postchilling, respectively. The intraspecific biodiversity of the Salmonella isolates was determined using a DiversiLab automated repetitive sequence‐based PCR (rep‐PCR) system. In both plants, the prevalence of Salmonella increased considerably after evisceration (from 4.6% to 30.8%, P < 0.05) and decreased after washing (from 30.8% to 25.4%, P < 0.05). However, the chilling step had little effect on Salmonella prevalence (from 25.4% to 22.7%, P > 0.05). The most frequent Salmonella serovar in plant A was Infantis (35.8%), followed by Enteritidis (26.2%) and Montevideo (15.0%), while Montevideo (43.6%) and Enteritidis (35.9%) were most prevalent in plant B. A difference in the rep‐PCR banding pattern was found to be related to the processing plant origin and serovar rather than sampling point or sampling day, although there were some exceptional strains.</description><identifier>ISSN: 0022-1147</identifier><identifier>EISSN: 1750-3841</identifier><identifier>DOI: 10.1111/1750-3841.13106</identifier><identifier>PMID: 26523619</identifier><identifier>CODEN: JFDSAZ</identifier><language>eng</language><publisher>United States: Blackwell Publishing Ltd</publisher><subject>Abattoirs ; Animals ; Biodiversity ; Carcasses ; Chickens ; Chilling ; Cold Temperature ; contamination ; Disinfection ; Food contamination & poisoning ; Food Handling ; Food Microbiology ; Food science ; Humans ; Meat - microbiology ; Plants (organisms) ; Polymerase Chain Reaction ; Poultry ; poultry processing ; Prevalence ; Republic of Korea ; Salmonella ; Salmonella - genetics ; Salmonella - growth & development ; Salmonella - isolation & purification ; Sampling ; Serogroup ; subtyping</subject><ispartof>Journal of food science, 2015-12, Vol.80 (12), p.M2822-M2826</ispartof><rights>2015 Institute of Food Technologists</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c6826-a8a8c98deac95168dfbcbf9dbad4d1e7e68123715fdbf913cd5f6f1fc3ba446a3</citedby><cites>FETCH-LOGICAL-c6826-a8a8c98deac95168dfbcbf9dbad4d1e7e68123715fdbf913cd5f6f1fc3ba446a3</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%2F1750-3841.13106$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1111%2F1750-3841.13106$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,776,780,1411,27901,27902,45550,45551</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/26523619$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Park, Hyun-Jung</creatorcontrib><creatorcontrib>Chon, Jung-Whan</creatorcontrib><creatorcontrib>Lim, Jong-Soo</creatorcontrib><creatorcontrib>Seo, Kun-Ho</creatorcontrib><creatorcontrib>Kim, Young-Jo</creatorcontrib><creatorcontrib>Heo, Eun-Jeong</creatorcontrib><creatorcontrib>Wee, Sung-Hwan</creatorcontrib><creatorcontrib>Sung, Kidon</creatorcontrib><creatorcontrib>Moon, Jin-San</creatorcontrib><title>Prevalence Analysis and Molecular Characterization of Salmonella at Different Processing Steps in Broiler Slaughter Plants in South Korea</title><title>Journal of food science</title><addtitle>Journal of Food Science</addtitle><description>In this study, changes in the prevalence of Salmonella during the processing of broiler chicken carcasses were investigated. A total of 1040 fecal swabs and chicken carcasses samples were collected from 2 processing plants at the 4 stages of broiler processing, which included live birds in slaughter line, postevisceration/prewashing, postwashing/prechilling, and postchilling, respectively. The intraspecific biodiversity of the Salmonella isolates was determined using a DiversiLab automated repetitive sequence‐based PCR (rep‐PCR) system. In both plants, the prevalence of Salmonella increased considerably after evisceration (from 4.6% to 30.8%, P < 0.05) and decreased after washing (from 30.8% to 25.4%, P < 0.05). However, the chilling step had little effect on Salmonella prevalence (from 25.4% to 22.7%, P > 0.05). The most frequent Salmonella serovar in plant A was Infantis (35.8%), followed by Enteritidis (26.2%) and Montevideo (15.0%), while Montevideo (43.6%) and Enteritidis (35.9%) were most prevalent in plant B. A difference in the rep‐PCR banding pattern was found to be related to the processing plant origin and serovar rather than sampling point or sampling day, although there were some exceptional strains.</description><subject>Abattoirs</subject><subject>Animals</subject><subject>Biodiversity</subject><subject>Carcasses</subject><subject>Chickens</subject><subject>Chilling</subject><subject>Cold Temperature</subject><subject>contamination</subject><subject>Disinfection</subject><subject>Food contamination & poisoning</subject><subject>Food Handling</subject><subject>Food Microbiology</subject><subject>Food science</subject><subject>Humans</subject><subject>Meat - microbiology</subject><subject>Plants (organisms)</subject><subject>Polymerase Chain Reaction</subject><subject>Poultry</subject><subject>poultry processing</subject><subject>Prevalence</subject><subject>Republic of Korea</subject><subject>Salmonella</subject><subject>Salmonella - genetics</subject><subject>Salmonella - growth & development</subject><subject>Salmonella - isolation & purification</subject><subject>Sampling</subject><subject>Serogroup</subject><subject>subtyping</subject><issn>0022-1147</issn><issn>1750-3841</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2015</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkU9v0zAYxi0EYqVw5oYsceGSzc4fJzmOjg7WMSoF1KP1xnm9ZrhxsZON8g341jjr1gOXWZZsv_49j-z3IeQtZ8c8jBOeZyxKipQf84Qz8YxMDpXnZMJYHEecp_kReeX9DRvPiXhJjmKRhQ0vJ-Tv0uEtGOwU0tMOzM63nkLX0K_WoBoMODpbgwPVo2v_QN_ajlpNKzAb26ExQKGnZ63W6LDr6dJZhd633TWtetx62nb0o7OtQUcrA8P1OvjQpYGuv7-r7NCv6cI6hNfkhQbj8c3DOiU_5p--zz5Hl9_Ov8xOLyMlilhEUEChyqJBUGXGRdHoWtW6bGpo0oZjjqLgcZLzTDehzBPVZFporlVSQ5oKSKbkw9536-yvAX0vN61X41c6tIOXvGAsLcOMn0bzXAgRWBbQ9_-hN3ZwoaEjleWh3UV4zJSc7CnlrPcOtdy6dgNuJzmTY6AjzOQYn7wPNCjePfgO9QabA_-YYADEHrgLTd495Scv5mfVo3O0F7a-x98HIbifUuRJnsnV1blcXOWrxeJiLlfJP_5qu6U</recordid><startdate>201512</startdate><enddate>201512</enddate><creator>Park, Hyun-Jung</creator><creator>Chon, Jung-Whan</creator><creator>Lim, Jong-Soo</creator><creator>Seo, Kun-Ho</creator><creator>Kim, Young-Jo</creator><creator>Heo, Eun-Jeong</creator><creator>Wee, Sung-Hwan</creator><creator>Sung, Kidon</creator><creator>Moon, Jin-San</creator><general>Blackwell Publishing Ltd</general><general>Wiley Subscription Services, Inc</general><scope>BSCLL</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>7QL</scope></search><sort><creationdate>201512</creationdate><title>Prevalence Analysis and Molecular Characterization of Salmonella at Different Processing Steps in Broiler Slaughter Plants in South Korea</title><author>Park, Hyun-Jung ; Chon, Jung-Whan ; Lim, Jong-Soo ; Seo, Kun-Ho ; Kim, Young-Jo ; Heo, Eun-Jeong ; Wee, Sung-Hwan ; Sung, Kidon ; Moon, Jin-San</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c6826-a8a8c98deac95168dfbcbf9dbad4d1e7e68123715fdbf913cd5f6f1fc3ba446a3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2015</creationdate><topic>Abattoirs</topic><topic>Animals</topic><topic>Biodiversity</topic><topic>Carcasses</topic><topic>Chickens</topic><topic>Chilling</topic><topic>Cold Temperature</topic><topic>contamination</topic><topic>Disinfection</topic><topic>Food contamination & poisoning</topic><topic>Food Handling</topic><topic>Food Microbiology</topic><topic>Food science</topic><topic>Humans</topic><topic>Meat - microbiology</topic><topic>Plants (organisms)</topic><topic>Polymerase Chain Reaction</topic><topic>Poultry</topic><topic>poultry processing</topic><topic>Prevalence</topic><topic>Republic of Korea</topic><topic>Salmonella</topic><topic>Salmonella - genetics</topic><topic>Salmonella - growth & development</topic><topic>Salmonella - isolation & purification</topic><topic>Sampling</topic><topic>Serogroup</topic><topic>subtyping</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Park, Hyun-Jung</creatorcontrib><creatorcontrib>Chon, Jung-Whan</creatorcontrib><creatorcontrib>Lim, Jong-Soo</creatorcontrib><creatorcontrib>Seo, Kun-Ho</creatorcontrib><creatorcontrib>Kim, Young-Jo</creatorcontrib><creatorcontrib>Heo, Eun-Jeong</creatorcontrib><creatorcontrib>Wee, Sung-Hwan</creatorcontrib><creatorcontrib>Sung, Kidon</creatorcontrib><creatorcontrib>Moon, Jin-San</creatorcontrib><collection>Istex</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>Bacteriology Abstracts (Microbiology B)</collection><jtitle>Journal of food science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Park, Hyun-Jung</au><au>Chon, Jung-Whan</au><au>Lim, Jong-Soo</au><au>Seo, Kun-Ho</au><au>Kim, Young-Jo</au><au>Heo, Eun-Jeong</au><au>Wee, Sung-Hwan</au><au>Sung, Kidon</au><au>Moon, Jin-San</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Prevalence Analysis and Molecular Characterization of Salmonella at Different Processing Steps in Broiler Slaughter Plants in South Korea</atitle><jtitle>Journal of food science</jtitle><addtitle>Journal of Food Science</addtitle><date>2015-12</date><risdate>2015</risdate><volume>80</volume><issue>12</issue><spage>M2822</spage><epage>M2826</epage><pages>M2822-M2826</pages><issn>0022-1147</issn><eissn>1750-3841</eissn><coden>JFDSAZ</coden><abstract>In this study, changes in the prevalence of Salmonella during the processing of broiler chicken carcasses were investigated. A total of 1040 fecal swabs and chicken carcasses samples were collected from 2 processing plants at the 4 stages of broiler processing, which included live birds in slaughter line, postevisceration/prewashing, postwashing/prechilling, and postchilling, respectively. The intraspecific biodiversity of the Salmonella isolates was determined using a DiversiLab automated repetitive sequence‐based PCR (rep‐PCR) system. In both plants, the prevalence of Salmonella increased considerably after evisceration (from 4.6% to 30.8%, P < 0.05) and decreased after washing (from 30.8% to 25.4%, P < 0.05). However, the chilling step had little effect on Salmonella prevalence (from 25.4% to 22.7%, P > 0.05). The most frequent Salmonella serovar in plant A was Infantis (35.8%), followed by Enteritidis (26.2%) and Montevideo (15.0%), while Montevideo (43.6%) and Enteritidis (35.9%) were most prevalent in plant B. A difference in the rep‐PCR banding pattern was found to be related to the processing plant origin and serovar rather than sampling point or sampling day, although there were some exceptional strains.</abstract><cop>United States</cop><pub>Blackwell Publishing Ltd</pub><pmid>26523619</pmid><doi>10.1111/1750-3841.13106</doi><tpages>5</tpages></addata></record> |
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| ispartof | Journal of food science, 2015-12, Vol.80 (12), p.M2822-M2826 |
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| source | MEDLINE; Wiley Online Library Journals Frontfile Complete |
| subjects | Abattoirs Animals Biodiversity Carcasses Chickens Chilling Cold Temperature contamination Disinfection Food contamination & poisoning Food Handling Food Microbiology Food science Humans Meat - microbiology Plants (organisms) Polymerase Chain Reaction Poultry poultry processing Prevalence Republic of Korea Salmonella Salmonella - genetics Salmonella - growth & development Salmonella - isolation & purification Sampling Serogroup subtyping |
| title | Prevalence Analysis and Molecular Characterization of Salmonella at Different Processing Steps in Broiler Slaughter Plants in South Korea |
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