Microbial changes in shredded iceberg lettuce stored under controlled atmospheres
Our purpose was to determine initial microbial population in shredded Iceberg lettuce (Lactuca sativa L.) cv 'Great Lakes', and to study their changes under different controlled atmospheres. Lettuce was shredded, washed, disinfected, water rinsed and centrifuged before being stored for 12...
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| Veröffentlicht in: | Journal of food science 1991-11, Vol.56 (6), p.1586-1588 |
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| container_title | Journal of food science |
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| creator | Barriga, M.I. (Universite Laval, Ste-Foy, QC, Canada) Trachy, G Willemot, C Simard, R.E |
| description | Our purpose was to determine initial microbial population in shredded Iceberg lettuce (Lactuca sativa L.) cv 'Great Lakes', and to study their changes under different controlled atmospheres. Lettuce was shredded, washed, disinfected, water rinsed and centrifuged before being stored for 12 days under air, 3% O2, 3% O2 + 5% CO2 or 3% O2 + 10% CO2. of visual Microbiological analysis and assessment of visual quality were carried out every 3 days. No human pathogens were found. Controlled atmospheres had little or no effect on the microbiological populations studied. A 3% O2 + 10% CO2 atmosphere maintained acceptable visual quality of lettuce, without appreciably affecting microbial development |
| doi_str_mv | 10.1111/j.1365-2621.1991.tb08646.x |
| format | Article |
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(Universite Laval, Ste-Foy, QC, Canada) ; Trachy, G ; Willemot, C ; Simard, R.E</creator><creatorcontrib>Barriga, M.I. (Universite Laval, Ste-Foy, QC, Canada) ; Trachy, G ; Willemot, C ; Simard, R.E</creatorcontrib><description>Our purpose was to determine initial microbial population in shredded Iceberg lettuce (Lactuca sativa L.) cv 'Great Lakes', and to study their changes under different controlled atmospheres. Lettuce was shredded, washed, disinfected, water rinsed and centrifuged before being stored for 12 days under air, 3% O2, 3% O2 + 5% CO2 or 3% O2 + 10% CO2. of visual Microbiological analysis and assessment of visual quality were carried out every 3 days. No human pathogens were found. Controlled atmospheres had little or no effect on the microbiological populations studied. A 3% O2 + 10% CO2 atmosphere maintained acceptable visual quality of lettuce, without appreciably affecting microbial development</description><identifier>ISSN: 0022-1147</identifier><identifier>EISSN: 1750-3841</identifier><identifier>DOI: 10.1111/j.1365-2621.1991.tb08646.x</identifier><identifier>CODEN: JFDSAZ</identifier><language>eng</language><publisher>Oxford, UK: Blackwell Publishing Ltd</publisher><subject>ALMACENAMIENTO EN ATMOSF CONTROL ; Bacteria ; Biological and medical sciences ; controlled atmosphere ; DIOXIDO DE CARBONO ; DIOXYDE DE CARBONE ; Food industries ; Food processing industry ; Fruit and vegetable industries ; Fruits & vegetables ; Fundamental and applied biological sciences. 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(Universite Laval, Ste-Foy, QC, Canada)</creatorcontrib><creatorcontrib>Trachy, G</creatorcontrib><creatorcontrib>Willemot, C</creatorcontrib><creatorcontrib>Simard, R.E</creatorcontrib><title>Microbial changes in shredded iceberg lettuce stored under controlled atmospheres</title><title>Journal of food science</title><description>Our purpose was to determine initial microbial population in shredded Iceberg lettuce (Lactuca sativa L.) cv 'Great Lakes', and to study their changes under different controlled atmospheres. Lettuce was shredded, washed, disinfected, water rinsed and centrifuged before being stored for 12 days under air, 3% O2, 3% O2 + 5% CO2 or 3% O2 + 10% CO2. of visual Microbiological analysis and assessment of visual quality were carried out every 3 days. No human pathogens were found. Controlled atmospheres had little or no effect on the microbiological populations studied. A 3% O2 + 10% CO2 atmosphere maintained acceptable visual quality of lettuce, without appreciably affecting microbial development</description><subject>ALMACENAMIENTO EN ATMOSF CONTROL</subject><subject>Bacteria</subject><subject>Biological and medical sciences</subject><subject>controlled atmosphere</subject><subject>DIOXIDO DE CARBONO</subject><subject>DIOXYDE DE CARBONE</subject><subject>Food industries</subject><subject>Food processing industry</subject><subject>Fruit and vegetable industries</subject><subject>Fruits & vegetables</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Gases</subject><subject>Iceberg lettuce</subject><subject>LAITUE</subject><subject>LECHUGA</subject><subject>microbes</subject><subject>MICROBIOLOGIA</subject><subject>MICROBIOLOGIE</subject><subject>minimal processing</subject><subject>OXIGENO</subject><subject>OXYGENE</subject><subject>STOCKAGE EN ATMOSPHERE CONTROLEE</subject><issn>0022-1147</issn><issn>1750-3841</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1991</creationdate><recordtype>article</recordtype><recordid>eNqVkMtu1DAYhSMEEkPLC7CKKrYJ_n2NWYEGpkAvXNoKdpZj_5nJkCaDnRHTt8dRRt3jjWX78zn2l2VnQEpI4822BCZFQSWFErSGcqxJJbksD0-yBShBClZxeJotCKG0AODqefYixi2Z1kwusu9XrQtD3doudxvbrzHmbZ_HTUDv0eetwxrDOu9wHPcO8zgO6STf9x5D7oZ-DEPXpQ073g9xt8GA8TR71tgu4svjfJLdrT7eLj8Vl1_PPy_fXxaOM5AFytoJBuDrijdSSUZUVWvwjfZCe8morIWy1BHqFfCKOiSec0WF04C1R3aSnc25uzD82WMczXbYhz5VGtCcE0GAJejtDKVPxhiwMbvQ3tvwYICYyaDZmsmgmQyayaA5GjSHdPn1scFGZ7sm2N618TFBUF1poAl7N2N_2w4f_qPAfFl9uAFRyRRRzBFtHPHwGGHDbyMVU8L8vD43P5ari2-_ODG3iX81840djF2H9Kq7Gw0Vkaxi_wB1-Z1U</recordid><startdate>199111</startdate><enddate>199111</enddate><creator>Barriga, M.I. 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(Universite Laval, Ste-Foy, QC, Canada) ; Trachy, G ; Willemot, C ; Simard, R.E</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4316-e6bc5311db84f6763078b91df9d59d6326b57a2c02d71482ce0d44725c91ebde3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1991</creationdate><topic>ALMACENAMIENTO EN ATMOSF CONTROL</topic><topic>Bacteria</topic><topic>Biological and medical sciences</topic><topic>controlled atmosphere</topic><topic>DIOXIDO DE CARBONO</topic><topic>DIOXYDE DE CARBONE</topic><topic>Food industries</topic><topic>Food processing industry</topic><topic>Fruit and vegetable industries</topic><topic>Fruits & vegetables</topic><topic>Fundamental and applied biological sciences. 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(Universite Laval, Ste-Foy, QC, Canada)</au><au>Trachy, G</au><au>Willemot, C</au><au>Simard, R.E</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Microbial changes in shredded iceberg lettuce stored under controlled atmospheres</atitle><jtitle>Journal of food science</jtitle><date>1991-11</date><risdate>1991</risdate><volume>56</volume><issue>6</issue><spage>1586</spage><epage>1588</epage><pages>1586-1588</pages><issn>0022-1147</issn><eissn>1750-3841</eissn><coden>JFDSAZ</coden><abstract>Our purpose was to determine initial microbial population in shredded Iceberg lettuce (Lactuca sativa L.) cv 'Great Lakes', and to study their changes under different controlled atmospheres. Lettuce was shredded, washed, disinfected, water rinsed and centrifuged before being stored for 12 days under air, 3% O2, 3% O2 + 5% CO2 or 3% O2 + 10% CO2. of visual Microbiological analysis and assessment of visual quality were carried out every 3 days. No human pathogens were found. Controlled atmospheres had little or no effect on the microbiological populations studied. A 3% O2 + 10% CO2 atmosphere maintained acceptable visual quality of lettuce, without appreciably affecting microbial development</abstract><cop>Oxford, UK</cop><pub>Blackwell Publishing Ltd</pub><doi>10.1111/j.1365-2621.1991.tb08646.x</doi><tpages>3</tpages></addata></record> |
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| identifier | ISSN: 0022-1147 |
| ispartof | Journal of food science, 1991-11, Vol.56 (6), p.1586-1588 |
| issn | 0022-1147 1750-3841 |
| language | eng |
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| source | Wiley Online Library Journals Frontfile Complete |
| subjects | ALMACENAMIENTO EN ATMOSF CONTROL Bacteria Biological and medical sciences controlled atmosphere DIOXIDO DE CARBONO DIOXYDE DE CARBONE Food industries Food processing industry Fruit and vegetable industries Fruits & vegetables Fundamental and applied biological sciences. Psychology Gases Iceberg lettuce LAITUE LECHUGA microbes MICROBIOLOGIA MICROBIOLOGIE minimal processing OXIGENO OXYGENE STOCKAGE EN ATMOSPHERE CONTROLEE |
| title | Microbial changes in shredded iceberg lettuce stored under controlled atmospheres |
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