Ochratoxin A in dried vine fruits on the Canadian retail market
Between 1998 and 2000, 151 samples of raisins and sultanas and two samples of currants were collected from retail outlets across Canada and analysed for ochratoxin A. Samples were extracted with methanol-sodium bicarbonate, and the extracts were cleaned-up by immunoaffinity column chromatography. Oc...
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Published in: | Food additives and contaminants 2004-06, Vol.21 (6), p.578-585 |
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creator | Lombaert, G.A Pellaers, P Neumann, G Kitchen, D Huzel, V Trelka, R Kotello, S Scott, P.M |
description | Between 1998 and 2000, 151 samples of raisins and sultanas and two samples of currants were collected from retail outlets across Canada and analysed for ochratoxin A. Samples were extracted with methanol-sodium bicarbonate, and the extracts were cleaned-up by immunoaffinity column chromatography. Ochratoxin A was quantified by liquid chromatography with fluorescence detection. The minimum quantifiable level was 0.1 ng g-1. Ochratoxin A was present, above the minimum quantifiable level, in 67 (79%) of 85 samples of raisins, in 39 (59%) of 66 samples of sultanas, and in both samples of currants. The overall mean level of ochratoxin A was 1.8 ng g-1 in both the raisins and sultanas, and 2.8 ng g-1 in the currants. |
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Samples were extracted with methanol-sodium bicarbonate, and the extracts were cleaned-up by immunoaffinity column chromatography. Ochratoxin A was quantified by liquid chromatography with fluorescence detection. The minimum quantifiable level was 0.1 ng g-1. Ochratoxin A was present, above the minimum quantifiable level, in 67 (79%) of 85 samples of raisins, in 39 (59%) of 66 samples of sultanas, and in both samples of currants. The overall mean level of ochratoxin A was 1.8 ng g-1 in both the raisins and sultanas, and 2.8 ng g-1 in the currants.</description><identifier>ISSN: 0265-203X</identifier><identifier>EISSN: 1464-5122</identifier><identifier>DOI: 10.1080/02652030410001687681</identifier><identifier>PMID: 15204536</identifier><identifier>CODEN: FACOEB</identifier><language>eng</language><publisher>London: Taylor & Francis Group</publisher><subject>Biological and medical sciences ; Canada ; Carcinogens - analysis ; Chromatography, High Pressure Liquid - methods ; currants ; dried fruit ; Food Analysis - methods ; Food Analysis - standards ; food contamination ; Food Contamination - analysis ; Food industries ; fruit ; Fundamental and applied biological sciences. Psychology ; Humans ; liquid chromatography ; microbial contamination ; microbial detection ; mycotoxin ; ochratoxin A ; Ochratoxins - analysis ; raisins ; sultanas ; toxic substances ; toxigenic strains ; Vitis - chemistry</subject><ispartof>Food additives and contaminants, 2004-06, Vol.21 (6), p.578-585</ispartof><rights>Copyright Taylor & Francis Group, LLC 2004</rights><rights>2004 INIST-CNRS</rights><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c495t-b2680bc7b22920b501816f227b0753c42c40f9274a258c0faa572845b6789e293</citedby><cites>FETCH-LOGICAL-c495t-b2680bc7b22920b501816f227b0753c42c40f9274a258c0faa572845b6789e293</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27898,27899</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=15795333$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/15204536$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Lombaert, G.A</creatorcontrib><creatorcontrib>Pellaers, P</creatorcontrib><creatorcontrib>Neumann, G</creatorcontrib><creatorcontrib>Kitchen, D</creatorcontrib><creatorcontrib>Huzel, V</creatorcontrib><creatorcontrib>Trelka, R</creatorcontrib><creatorcontrib>Kotello, S</creatorcontrib><creatorcontrib>Scott, P.M</creatorcontrib><title>Ochratoxin A in dried vine fruits on the Canadian retail market</title><title>Food additives and contaminants</title><addtitle>Food Addit Contam</addtitle><description>Between 1998 and 2000, 151 samples of raisins and sultanas and two samples of currants were collected from retail outlets across Canada and analysed for ochratoxin A. Samples were extracted with methanol-sodium bicarbonate, and the extracts were cleaned-up by immunoaffinity column chromatography. Ochratoxin A was quantified by liquid chromatography with fluorescence detection. The minimum quantifiable level was 0.1 ng g-1. Ochratoxin A was present, above the minimum quantifiable level, in 67 (79%) of 85 samples of raisins, in 39 (59%) of 66 samples of sultanas, and in both samples of currants. The overall mean level of ochratoxin A was 1.8 ng g-1 in both the raisins and sultanas, and 2.8 ng g-1 in the currants.</description><subject>Biological and medical sciences</subject><subject>Canada</subject><subject>Carcinogens - analysis</subject><subject>Chromatography, High Pressure Liquid - methods</subject><subject>currants</subject><subject>dried fruit</subject><subject>Food Analysis - methods</subject><subject>Food Analysis - standards</subject><subject>food contamination</subject><subject>Food Contamination - analysis</subject><subject>Food industries</subject><subject>fruit</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Humans</subject><subject>liquid chromatography</subject><subject>microbial contamination</subject><subject>microbial detection</subject><subject>mycotoxin</subject><subject>ochratoxin A</subject><subject>Ochratoxins - analysis</subject><subject>raisins</subject><subject>sultanas</subject><subject>toxic substances</subject><subject>toxigenic strains</subject><subject>Vitis - chemistry</subject><issn>0265-203X</issn><issn>1464-5122</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2004</creationdate><recordtype>article</recordtype><recordid>eNqFkMtuFDEQRS0EIsPAHyDwJuwaym6_mk0UjXhJkbKASOysardNDD3tYHsg-XsczSBYREotXJtzrsqXkOcMXjMw8Aa4khx6EAwAmDJaGfaArJhQopOM84dkdYt0jfl6RJ6U8r1xgoN5TI5YM4Xs1YqcnLvLjDVdx4We0vZMOfqJ_oqLpyHvYi00LbReerrBBaeIC82-YpzpFvMPX5-SRwHn4p8d9ppcvH_3ZfOxOzv_8GlzetY5McjajVwZGJ0eOR84jBKYYSpwrkfQsneCOwFh4Fogl8ZBQJSaGyFHpc3g-dCvyat97lVOP3e-VLuNxfl5xsWnXbFMaylabAPFHnQ5lZJ9sFc5tltvLAN7W5y9q7imvTjk78atn_5Jh6YacHwAsDicQ8bFxfIfpwfZt1mTt3suLiHlLf5OeZ5sxZs55b_SXRfYel2bfHKv3N_zj5f7hIDJ4rfchIvPvPUCMPTGKN3_Acwwog8</recordid><startdate>20040601</startdate><enddate>20040601</enddate><creator>Lombaert, G.A</creator><creator>Pellaers, P</creator><creator>Neumann, G</creator><creator>Kitchen, D</creator><creator>Huzel, V</creator><creator>Trelka, R</creator><creator>Kotello, S</creator><creator>Scott, P.M</creator><general>Taylor & Francis Group</general><general>Taylor & Francis</general><scope>FBQ</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>7T2</scope><scope>7T7</scope><scope>7U2</scope><scope>7U7</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>P64</scope></search><sort><creationdate>20040601</creationdate><title>Ochratoxin A in dried vine fruits on the Canadian retail market</title><author>Lombaert, G.A ; Pellaers, P ; Neumann, G ; Kitchen, D ; Huzel, V ; Trelka, R ; Kotello, S ; Scott, P.M</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c495t-b2680bc7b22920b501816f227b0753c42c40f9274a258c0faa572845b6789e293</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2004</creationdate><topic>Biological and medical sciences</topic><topic>Canada</topic><topic>Carcinogens - analysis</topic><topic>Chromatography, High Pressure Liquid - methods</topic><topic>currants</topic><topic>dried fruit</topic><topic>Food Analysis - methods</topic><topic>Food Analysis - standards</topic><topic>food contamination</topic><topic>Food Contamination - analysis</topic><topic>Food industries</topic><topic>fruit</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Humans</topic><topic>liquid chromatography</topic><topic>microbial contamination</topic><topic>microbial detection</topic><topic>mycotoxin</topic><topic>ochratoxin A</topic><topic>Ochratoxins - analysis</topic><topic>raisins</topic><topic>sultanas</topic><topic>toxic substances</topic><topic>toxigenic strains</topic><topic>Vitis - chemistry</topic><toplevel>online_resources</toplevel><creatorcontrib>Lombaert, G.A</creatorcontrib><creatorcontrib>Pellaers, P</creatorcontrib><creatorcontrib>Neumann, G</creatorcontrib><creatorcontrib>Kitchen, D</creatorcontrib><creatorcontrib>Huzel, V</creatorcontrib><creatorcontrib>Trelka, R</creatorcontrib><creatorcontrib>Kotello, S</creatorcontrib><creatorcontrib>Scott, P.M</creatorcontrib><collection>AGRIS</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>Health and Safety Science Abstracts (Full archive)</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Safety Science and Risk</collection><collection>Toxicology Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><jtitle>Food additives and contaminants</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Lombaert, G.A</au><au>Pellaers, P</au><au>Neumann, G</au><au>Kitchen, D</au><au>Huzel, V</au><au>Trelka, R</au><au>Kotello, S</au><au>Scott, P.M</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Ochratoxin A in dried vine fruits on the Canadian retail market</atitle><jtitle>Food additives and contaminants</jtitle><addtitle>Food Addit Contam</addtitle><date>2004-06-01</date><risdate>2004</risdate><volume>21</volume><issue>6</issue><spage>578</spage><epage>585</epage><pages>578-585</pages><issn>0265-203X</issn><eissn>1464-5122</eissn><coden>FACOEB</coden><abstract>Between 1998 and 2000, 151 samples of raisins and sultanas and two samples of currants were collected from retail outlets across Canada and analysed for ochratoxin A. Samples were extracted with methanol-sodium bicarbonate, and the extracts were cleaned-up by immunoaffinity column chromatography. Ochratoxin A was quantified by liquid chromatography with fluorescence detection. The minimum quantifiable level was 0.1 ng g-1. Ochratoxin A was present, above the minimum quantifiable level, in 67 (79%) of 85 samples of raisins, in 39 (59%) of 66 samples of sultanas, and in both samples of currants. The overall mean level of ochratoxin A was 1.8 ng g-1 in both the raisins and sultanas, and 2.8 ng g-1 in the currants.</abstract><cop>London</cop><pub>Taylor & Francis Group</pub><pmid>15204536</pmid><doi>10.1080/02652030410001687681</doi><tpages>8</tpages></addata></record> |
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subjects | Biological and medical sciences Canada Carcinogens - analysis Chromatography, High Pressure Liquid - methods currants dried fruit Food Analysis - methods Food Analysis - standards food contamination Food Contamination - analysis Food industries fruit Fundamental and applied biological sciences. Psychology Humans liquid chromatography microbial contamination microbial detection mycotoxin ochratoxin A Ochratoxins - analysis raisins sultanas toxic substances toxigenic strains Vitis - chemistry |
title | Ochratoxin A in dried vine fruits on the Canadian retail market |
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