Pasteurized milk: efficiency of pasteurization and its microbiological conditions in Brazil
This study aimed to verify the pasteurization efficiency and the microbiological quality of milk sold in the city of Rio de Janeiro, Brazil. The microbial quality of pasteurized milk samples was assessed by sample testing for the presence of Salmonella spp., coliforms at 35 degrees C, coliforms at 4...
Gespeichert in:
| Veröffentlicht in: | Foodborne pathogens and disease 2010-02, Vol.7 (2), p.217-219 |
|---|---|
| Hauptverfasser: | , , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 219 |
|---|---|
| container_issue | 2 |
| container_start_page | 217 |
| container_title | Foodborne pathogens and disease |
| container_volume | 7 |
| creator | Silva, Ramon Cruz, Adriano G Faria, José A F Moura, Miriam M L Carvalho, Lúcia M J Water, Eduardo H M Sant'Ana, Anderson S |
| description | This study aimed to verify the pasteurization efficiency and the microbiological quality of milk sold in the city of Rio de Janeiro, Brazil. The microbial quality of pasteurized milk samples was assessed by sample testing for the presence of Salmonella spp., coliforms at 35 degrees C, coliforms at 45 degrees C, and mesophilic bacterial counts. In addition, the pasteurization efficiency was verified through tests of neutral phosphatase and peroxidase enzymes. Salmonella spp. were not detected in any (100%) of the analyzed samples. However, 85 (70.8%) and 69 (57.5%) of the samples were noncompliant with current legal standards for coliforms at 35 degrees C and 45 degrees C, respectively. As for the aerobic mesophilic bacteria, 48 (40.0%) of the samples were noncompliant. From the 120 samples of pasteurized milk studied, 100% were negative for neutral phosphatase, whereas 12 (10.0%) were negative for peroxidase. Logistic regression indicated the absence of relationship between present lactoperoxidase and all the microbiological parameters studied, which suggested that the quality of pasteurized milk was associated with factors related to steps before or after heat treatment. |
| doi_str_mv | 10.1089/fpd.2009.0332 |
| format | Article |
| fullrecord | <record><control><sourceid>gale_proqu</sourceid><recordid>TN_cdi_proquest_miscellaneous_733795548</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><galeid>A218651234</galeid><sourcerecordid>A218651234</sourcerecordid><originalsourceid>FETCH-LOGICAL-c359t-6789309123ed0c370b054c919450c10c4842d72011048137b273f8f69fd5ef113</originalsourceid><addsrcrecordid>eNptkUtLAzEQgIMoPqpHrxLw4GlrJtk0G2-1-IKCHvTkIaR5lOh2UzfbQ_vrzdKKCDKHDJNvhkk-hM6BDIFU8tov7ZASIoeEMbqHjoHzUSGA8v0-Z7xgUMIROknpgxAqKReH6AikqDhn4hi9v-jUuVUbNs7iRag_b7DzPpjgGrPG0ePlz73uQmywbiwOXcqoaeMsxDrOg9E1NrGxoScSDg2-bfUm1KfowOs6ubPdOUBv93evk8di-vzwNBlPC8O47IqRqCQjEihzlhgmyIzw0kiQJScGiCmrklpBCQApK2BiRgXzlR9Jb7nzAGyArrZzl238WrnUqUVIxtW1blxcJSUYE5Lzssrk5Zac69qp0PjYtdr0tBpTqEY8L1FmavgPlcO6_OzYOB9y_U9DsW3If5JS67xatmGh27UConpLKltSvSXVW8r8xW7h1Wzh7C-908K-AfXJi28</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>733795548</pqid></control><display><type>article</type><title>Pasteurized milk: efficiency of pasteurization and its microbiological conditions in Brazil</title><source>MEDLINE</source><source>Alma/SFX Local Collection</source><creator>Silva, Ramon ; Cruz, Adriano G ; Faria, José A F ; Moura, Miriam M L ; Carvalho, Lúcia M J ; Water, Eduardo H M ; Sant'Ana, Anderson S</creator><creatorcontrib>Silva, Ramon ; Cruz, Adriano G ; Faria, José A F ; Moura, Miriam M L ; Carvalho, Lúcia M J ; Water, Eduardo H M ; Sant'Ana, Anderson S</creatorcontrib><description>This study aimed to verify the pasteurization efficiency and the microbiological quality of milk sold in the city of Rio de Janeiro, Brazil. The microbial quality of pasteurized milk samples was assessed by sample testing for the presence of Salmonella spp., coliforms at 35 degrees C, coliforms at 45 degrees C, and mesophilic bacterial counts. In addition, the pasteurization efficiency was verified through tests of neutral phosphatase and peroxidase enzymes. Salmonella spp. were not detected in any (100%) of the analyzed samples. However, 85 (70.8%) and 69 (57.5%) of the samples were noncompliant with current legal standards for coliforms at 35 degrees C and 45 degrees C, respectively. As for the aerobic mesophilic bacteria, 48 (40.0%) of the samples were noncompliant. From the 120 samples of pasteurized milk studied, 100% were negative for neutral phosphatase, whereas 12 (10.0%) were negative for peroxidase. Logistic regression indicated the absence of relationship between present lactoperoxidase and all the microbiological parameters studied, which suggested that the quality of pasteurized milk was associated with factors related to steps before or after heat treatment.</description><identifier>ISSN: 1535-3141</identifier><identifier>EISSN: 1556-7125</identifier><identifier>DOI: 10.1089/fpd.2009.0332</identifier><identifier>PMID: 19785537</identifier><language>eng</language><publisher>United States: Mary Ann Liebert, Inc</publisher><subject>Analysis ; Animals ; Bacteria, Aerobic - enzymology ; Bacteria, Aerobic - isolation & purification ; Brazil ; Consumer Product Safety ; Enterobacteriaceae - enzymology ; Enterobacteriaceae - isolation & purification ; Food Contamination - analysis ; Food Handling - methods ; Food Handling - standards ; Food Preservation - methods ; Health aspects ; Hot Temperature ; Humans ; Lactoperoxidase - metabolism ; Logistic Models ; Milk ; Milk - microbiology ; Milk - standards ; Pasteurization ; Phosphoric Monoester Hydrolases - metabolism ; Quality Control ; Salmonella ; Salmonella - enzymology ; Salmonella - isolation & purification</subject><ispartof>Foodborne pathogens and disease, 2010-02, Vol.7 (2), p.217-219</ispartof><rights>COPYRIGHT 2010 Mary Ann Liebert, Inc.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c359t-6789309123ed0c370b054c919450c10c4842d72011048137b273f8f69fd5ef113</citedby><cites>FETCH-LOGICAL-c359t-6789309123ed0c370b054c919450c10c4842d72011048137b273f8f69fd5ef113</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>315,782,786,27931,27932</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/19785537$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Silva, Ramon</creatorcontrib><creatorcontrib>Cruz, Adriano G</creatorcontrib><creatorcontrib>Faria, José A F</creatorcontrib><creatorcontrib>Moura, Miriam M L</creatorcontrib><creatorcontrib>Carvalho, Lúcia M J</creatorcontrib><creatorcontrib>Water, Eduardo H M</creatorcontrib><creatorcontrib>Sant'Ana, Anderson S</creatorcontrib><title>Pasteurized milk: efficiency of pasteurization and its microbiological conditions in Brazil</title><title>Foodborne pathogens and disease</title><addtitle>Foodborne Pathog Dis</addtitle><description>This study aimed to verify the pasteurization efficiency and the microbiological quality of milk sold in the city of Rio de Janeiro, Brazil. The microbial quality of pasteurized milk samples was assessed by sample testing for the presence of Salmonella spp., coliforms at 35 degrees C, coliforms at 45 degrees C, and mesophilic bacterial counts. In addition, the pasteurization efficiency was verified through tests of neutral phosphatase and peroxidase enzymes. Salmonella spp. were not detected in any (100%) of the analyzed samples. However, 85 (70.8%) and 69 (57.5%) of the samples were noncompliant with current legal standards for coliforms at 35 degrees C and 45 degrees C, respectively. As for the aerobic mesophilic bacteria, 48 (40.0%) of the samples were noncompliant. From the 120 samples of pasteurized milk studied, 100% were negative for neutral phosphatase, whereas 12 (10.0%) were negative for peroxidase. Logistic regression indicated the absence of relationship between present lactoperoxidase and all the microbiological parameters studied, which suggested that the quality of pasteurized milk was associated with factors related to steps before or after heat treatment.</description><subject>Analysis</subject><subject>Animals</subject><subject>Bacteria, Aerobic - enzymology</subject><subject>Bacteria, Aerobic - isolation & purification</subject><subject>Brazil</subject><subject>Consumer Product Safety</subject><subject>Enterobacteriaceae - enzymology</subject><subject>Enterobacteriaceae - isolation & purification</subject><subject>Food Contamination - analysis</subject><subject>Food Handling - methods</subject><subject>Food Handling - standards</subject><subject>Food Preservation - methods</subject><subject>Health aspects</subject><subject>Hot Temperature</subject><subject>Humans</subject><subject>Lactoperoxidase - metabolism</subject><subject>Logistic Models</subject><subject>Milk</subject><subject>Milk - microbiology</subject><subject>Milk - standards</subject><subject>Pasteurization</subject><subject>Phosphoric Monoester Hydrolases - metabolism</subject><subject>Quality Control</subject><subject>Salmonella</subject><subject>Salmonella - enzymology</subject><subject>Salmonella - isolation & purification</subject><issn>1535-3141</issn><issn>1556-7125</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2010</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNptkUtLAzEQgIMoPqpHrxLw4GlrJtk0G2-1-IKCHvTkIaR5lOh2UzfbQ_vrzdKKCDKHDJNvhkk-hM6BDIFU8tov7ZASIoeEMbqHjoHzUSGA8v0-Z7xgUMIROknpgxAqKReH6AikqDhn4hi9v-jUuVUbNs7iRag_b7DzPpjgGrPG0ePlz73uQmywbiwOXcqoaeMsxDrOg9E1NrGxoScSDg2-bfUm1KfowOs6ubPdOUBv93evk8di-vzwNBlPC8O47IqRqCQjEihzlhgmyIzw0kiQJScGiCmrklpBCQApK2BiRgXzlR9Jb7nzAGyArrZzl238WrnUqUVIxtW1blxcJSUYE5Lzssrk5Zac69qp0PjYtdr0tBpTqEY8L1FmavgPlcO6_OzYOB9y_U9DsW3If5JS67xatmGh27UConpLKltSvSXVW8r8xW7h1Wzh7C-908K-AfXJi28</recordid><startdate>201002</startdate><enddate>201002</enddate><creator>Silva, Ramon</creator><creator>Cruz, Adriano G</creator><creator>Faria, José A F</creator><creator>Moura, Miriam M L</creator><creator>Carvalho, Lúcia M J</creator><creator>Water, Eduardo H M</creator><creator>Sant'Ana, Anderson S</creator><general>Mary Ann Liebert, Inc</general><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>7X8</scope></search><sort><creationdate>201002</creationdate><title>Pasteurized milk: efficiency of pasteurization and its microbiological conditions in Brazil</title><author>Silva, Ramon ; Cruz, Adriano G ; Faria, José A F ; Moura, Miriam M L ; Carvalho, Lúcia M J ; Water, Eduardo H M ; Sant'Ana, Anderson S</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c359t-6789309123ed0c370b054c919450c10c4842d72011048137b273f8f69fd5ef113</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2010</creationdate><topic>Analysis</topic><topic>Animals</topic><topic>Bacteria, Aerobic - enzymology</topic><topic>Bacteria, Aerobic - isolation & purification</topic><topic>Brazil</topic><topic>Consumer Product Safety</topic><topic>Enterobacteriaceae - enzymology</topic><topic>Enterobacteriaceae - isolation & purification</topic><topic>Food Contamination - analysis</topic><topic>Food Handling - methods</topic><topic>Food Handling - standards</topic><topic>Food Preservation - methods</topic><topic>Health aspects</topic><topic>Hot Temperature</topic><topic>Humans</topic><topic>Lactoperoxidase - metabolism</topic><topic>Logistic Models</topic><topic>Milk</topic><topic>Milk - microbiology</topic><topic>Milk - standards</topic><topic>Pasteurization</topic><topic>Phosphoric Monoester Hydrolases - metabolism</topic><topic>Quality Control</topic><topic>Salmonella</topic><topic>Salmonella - enzymology</topic><topic>Salmonella - isolation & purification</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Silva, Ramon</creatorcontrib><creatorcontrib>Cruz, Adriano G</creatorcontrib><creatorcontrib>Faria, José A F</creatorcontrib><creatorcontrib>Moura, Miriam M L</creatorcontrib><creatorcontrib>Carvalho, Lúcia M J</creatorcontrib><creatorcontrib>Water, Eduardo H M</creatorcontrib><creatorcontrib>Sant'Ana, Anderson S</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Foodborne pathogens and disease</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Silva, Ramon</au><au>Cruz, Adriano G</au><au>Faria, José A F</au><au>Moura, Miriam M L</au><au>Carvalho, Lúcia M J</au><au>Water, Eduardo H M</au><au>Sant'Ana, Anderson S</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Pasteurized milk: efficiency of pasteurization and its microbiological conditions in Brazil</atitle><jtitle>Foodborne pathogens and disease</jtitle><addtitle>Foodborne Pathog Dis</addtitle><date>2010-02</date><risdate>2010</risdate><volume>7</volume><issue>2</issue><spage>217</spage><epage>219</epage><pages>217-219</pages><issn>1535-3141</issn><eissn>1556-7125</eissn><abstract>This study aimed to verify the pasteurization efficiency and the microbiological quality of milk sold in the city of Rio de Janeiro, Brazil. The microbial quality of pasteurized milk samples was assessed by sample testing for the presence of Salmonella spp., coliforms at 35 degrees C, coliforms at 45 degrees C, and mesophilic bacterial counts. In addition, the pasteurization efficiency was verified through tests of neutral phosphatase and peroxidase enzymes. Salmonella spp. were not detected in any (100%) of the analyzed samples. However, 85 (70.8%) and 69 (57.5%) of the samples were noncompliant with current legal standards for coliforms at 35 degrees C and 45 degrees C, respectively. As for the aerobic mesophilic bacteria, 48 (40.0%) of the samples were noncompliant. From the 120 samples of pasteurized milk studied, 100% were negative for neutral phosphatase, whereas 12 (10.0%) were negative for peroxidase. Logistic regression indicated the absence of relationship between present lactoperoxidase and all the microbiological parameters studied, which suggested that the quality of pasteurized milk was associated with factors related to steps before or after heat treatment.</abstract><cop>United States</cop><pub>Mary Ann Liebert, Inc</pub><pmid>19785537</pmid><doi>10.1089/fpd.2009.0332</doi><tpages>3</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1535-3141 |
| ispartof | Foodborne pathogens and disease, 2010-02, Vol.7 (2), p.217-219 |
| issn | 1535-3141 1556-7125 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_733795548 |
| source | MEDLINE; Alma/SFX Local Collection |
| subjects | Analysis Animals Bacteria, Aerobic - enzymology Bacteria, Aerobic - isolation & purification Brazil Consumer Product Safety Enterobacteriaceae - enzymology Enterobacteriaceae - isolation & purification Food Contamination - analysis Food Handling - methods Food Handling - standards Food Preservation - methods Health aspects Hot Temperature Humans Lactoperoxidase - metabolism Logistic Models Milk Milk - microbiology Milk - standards Pasteurization Phosphoric Monoester Hydrolases - metabolism Quality Control Salmonella Salmonella - enzymology Salmonella - isolation & purification |
| title | Pasteurized milk: efficiency of pasteurization and its microbiological conditions in Brazil |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-04T21%3A45%3A04IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-gale_proqu&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Pasteurized%20milk:%20efficiency%20of%20pasteurization%20and%20its%20microbiological%20conditions%20in%20Brazil&rft.jtitle=Foodborne%20pathogens%20and%20disease&rft.au=Silva,%20Ramon&rft.date=2010-02&rft.volume=7&rft.issue=2&rft.spage=217&rft.epage=219&rft.pages=217-219&rft.issn=1535-3141&rft.eissn=1556-7125&rft_id=info:doi/10.1089/fpd.2009.0332&rft_dat=%3Cgale_proqu%3EA218651234%3C/gale_proqu%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=733795548&rft_id=info:pmid/19785537&rft_galeid=A218651234&rfr_iscdi=true |