Preliminary Chemometric Study on the Use of Honey as an Environmental Marker in Galicia (Northwestern Spain)
Thirteen metal elements were determined in 40 honey samples from Galicia with different environmental origins: rural, urban, and industrial areas. The data set of the honey metallic profiles was studied with a double purpose: first, to make a preliminary evaluation of honey as an environmental ind...
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| Veröffentlicht in: | Journal of agricultural and food chemistry 2006-09, Vol.54 (19), p.7206-7212 |
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| container_issue | 19 |
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| container_title | Journal of agricultural and food chemistry |
| container_volume | 54 |
| creator | Rodríguez García, Juan Carlos Iglesias Rodríguez, Roberto Peña Crecente, Rosa María Barciela García, Julia García Martín, Sagrario Herrero Latorre, Carlos |
| description | Thirteen metal elements were determined in 40 honey samples from Galicia with different environmental origins: rural, urban, and industrial areas. The data set of the honey metallic profiles was studied with a double purpose: first, to make a preliminary evaluation of honey as an environmental indicator in Galicia with the aim of monitoring pollution and, second, to compare the different capabilities of diverse pattern recognition prediction procedures for modeling the environmental surrounding of the hive. A certain level of similarity for urban and industrial samples was obtained using principal component analysis and cluster analysis, whereas significant differences for urban and industrial honeys were found in relation to rural honey samples. Different classification rules to associate metal content of honeys with their environmental surrounding were obtained by chemometric pattern recognition procedures. In general, the classification methods developed by neural networks provided better results than the traditional pattern recognition procedures. The metal profiles of honey seem to provide sufficient information to enable categorization criteria for classifying samples according to their environmental surrounding. Thus, honey could be a potential pollution indicator for the Galician area. Keywords: Honey; environmental indicator; heavy metals; pattern recognition |
| doi_str_mv | 10.1021/jf060823t |
| format | Article |
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The data set of the honey metallic profiles was studied with a double purpose: first, to make a preliminary evaluation of honey as an environmental indicator in Galicia with the aim of monitoring pollution and, second, to compare the different capabilities of diverse pattern recognition prediction procedures for modeling the environmental surrounding of the hive. A certain level of similarity for urban and industrial samples was obtained using principal component analysis and cluster analysis, whereas significant differences for urban and industrial honeys were found in relation to rural honey samples. Different classification rules to associate metal content of honeys with their environmental surrounding were obtained by chemometric pattern recognition procedures. In general, the classification methods developed by neural networks provided better results than the traditional pattern recognition procedures. The metal profiles of honey seem to provide sufficient information to enable categorization criteria for classifying samples according to their environmental surrounding. Thus, honey could be a potential pollution indicator for the Galician area. Keywords: Honey; environmental indicator; heavy metals; pattern recognition</description><identifier>ISSN: 0021-8561</identifier><identifier>EISSN: 1520-5118</identifier><identifier>DOI: 10.1021/jf060823t</identifier><identifier>PMID: 16968084</identifier><identifier>CODEN: JAFCAU</identifier><language>eng</language><publisher>Washington, DC: American Chemical Society</publisher><subject>Biological and medical sciences ; chemometrics ; Confectionery products and chocolate industries, honey ; environmental assessment ; environmental indicators ; Environmental Monitoring - methods ; Environmental Pollutants - analysis ; food composition ; food contamination ; Food industries ; Fundamental and applied biological sciences. Psychology ; heavy metals ; honey ; Honey - analysis ; Honey - classification ; industrial areas ; Metals - analysis ; pattern recognition prediction procedures ; pollutants ; rural areas ; Spain ; spatial variation ; urban areas</subject><ispartof>Journal of agricultural and food chemistry, 2006-09, Vol.54 (19), p.7206-7212</ispartof><rights>Copyright © 2006 American Chemical Society</rights><rights>2006 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a405t-685d91d40b11d7155caabeb900872a64b39ea208aad5afb6e300cfaaca74a1933</citedby><cites>FETCH-LOGICAL-a405t-685d91d40b11d7155caabeb900872a64b39ea208aad5afb6e300cfaaca74a1933</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://pubs.acs.org/doi/pdf/10.1021/jf060823t$$EPDF$$P50$$Gacs$$H</linktopdf><linktohtml>$$Uhttps://pubs.acs.org/doi/10.1021/jf060823t$$EHTML$$P50$$Gacs$$H</linktohtml><link.rule.ids>314,776,780,2752,27053,27901,27902,56713,56763</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=18119923$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/16968084$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Rodríguez García, Juan Carlos</creatorcontrib><creatorcontrib>Iglesias Rodríguez, Roberto</creatorcontrib><creatorcontrib>Peña Crecente, Rosa María</creatorcontrib><creatorcontrib>Barciela García, Julia</creatorcontrib><creatorcontrib>García Martín, Sagrario</creatorcontrib><creatorcontrib>Herrero Latorre, Carlos</creatorcontrib><title>Preliminary Chemometric Study on the Use of Honey as an Environmental Marker in Galicia (Northwestern Spain)</title><title>Journal of agricultural and food chemistry</title><addtitle>J. Agric. Food Chem</addtitle><description>Thirteen metal elements were determined in 40 honey samples from Galicia with different environmental origins: rural, urban, and industrial areas. The data set of the honey metallic profiles was studied with a double purpose: first, to make a preliminary evaluation of honey as an environmental indicator in Galicia with the aim of monitoring pollution and, second, to compare the different capabilities of diverse pattern recognition prediction procedures for modeling the environmental surrounding of the hive. A certain level of similarity for urban and industrial samples was obtained using principal component analysis and cluster analysis, whereas significant differences for urban and industrial honeys were found in relation to rural honey samples. Different classification rules to associate metal content of honeys with their environmental surrounding were obtained by chemometric pattern recognition procedures. In general, the classification methods developed by neural networks provided better results than the traditional pattern recognition procedures. The metal profiles of honey seem to provide sufficient information to enable categorization criteria for classifying samples according to their environmental surrounding. Thus, honey could be a potential pollution indicator for the Galician area. Keywords: Honey; environmental indicator; heavy metals; pattern recognition</description><subject>Biological and medical sciences</subject><subject>chemometrics</subject><subject>Confectionery products and chocolate industries, honey</subject><subject>environmental assessment</subject><subject>environmental indicators</subject><subject>Environmental Monitoring - methods</subject><subject>Environmental Pollutants - analysis</subject><subject>food composition</subject><subject>food contamination</subject><subject>Food industries</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>heavy metals</subject><subject>honey</subject><subject>Honey - analysis</subject><subject>Honey - classification</subject><subject>industrial areas</subject><subject>Metals - analysis</subject><subject>pattern recognition prediction procedures</subject><subject>pollutants</subject><subject>rural areas</subject><subject>Spain</subject><subject>spatial variation</subject><subject>urban areas</subject><issn>0021-8561</issn><issn>1520-5118</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2006</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNptkE2P0zAQhi0EYsvCgT8AviCxh8BMEifOEVW7W6TdslK3Z2viONQlsSs7Bfrv8arV9sJpDvPMx_sw9h7hC0KOX7c9VCDzYnrBZihyyASifMlmkJqZFBVesDcxbgFAihpeswusmkqCLGdseAhmsKN1FA58vjGjH80UrOarad8duHd82hi-job7ni-8MwdOkZPj1-63Dd6Nxk008HsKv0zg1vFbGqy2xD8vfZg2f0ycTHB8tSPrrt6yVz0N0bw71Uu2vrl-nC-yux-33-ff7jIqQUxZJUXXYFdCi9jVKIQmak3bpPfrnKqyLRpDOUiiTlDfVqYA0D2RprokbIrikl0d9-rgYwymV7tgx5RQIagnY-rZWGI_HNndvh1NdyZPihLw6QRQ1DT0gZy28cxJxKbJn45mR86myH-f-0mMquqiFurxYaXksoF8cb9UN4n_eOR78op-hrRzvcoBC8D0Ypo4XyYd1dbvg0vS_hPhH15wmAc</recordid><startdate>20060920</startdate><enddate>20060920</enddate><creator>Rodríguez García, Juan Carlos</creator><creator>Iglesias Rodríguez, Roberto</creator><creator>Peña Crecente, Rosa María</creator><creator>Barciela García, Julia</creator><creator>García Martín, Sagrario</creator><creator>Herrero Latorre, Carlos</creator><general>American Chemical Society</general><scope>FBQ</scope><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></search><sort><creationdate>20060920</creationdate><title>Preliminary Chemometric Study on the Use of Honey as an Environmental Marker in Galicia (Northwestern Spain)</title><author>Rodríguez García, Juan Carlos ; Iglesias Rodríguez, Roberto ; Peña Crecente, Rosa María ; Barciela García, Julia ; García Martín, Sagrario ; Herrero Latorre, Carlos</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a405t-685d91d40b11d7155caabeb900872a64b39ea208aad5afb6e300cfaaca74a1933</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2006</creationdate><topic>Biological and medical sciences</topic><topic>chemometrics</topic><topic>Confectionery products and chocolate industries, honey</topic><topic>environmental assessment</topic><topic>environmental indicators</topic><topic>Environmental Monitoring - methods</topic><topic>Environmental Pollutants - analysis</topic><topic>food composition</topic><topic>food contamination</topic><topic>Food industries</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>heavy metals</topic><topic>honey</topic><topic>Honey - analysis</topic><topic>Honey - classification</topic><topic>industrial areas</topic><topic>Metals - analysis</topic><topic>pattern recognition prediction procedures</topic><topic>pollutants</topic><topic>rural areas</topic><topic>Spain</topic><topic>spatial variation</topic><topic>urban areas</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Rodríguez García, Juan Carlos</creatorcontrib><creatorcontrib>Iglesias Rodríguez, Roberto</creatorcontrib><creatorcontrib>Peña Crecente, Rosa María</creatorcontrib><creatorcontrib>Barciela García, Julia</creatorcontrib><creatorcontrib>García Martín, Sagrario</creatorcontrib><creatorcontrib>Herrero Latorre, Carlos</creatorcontrib><collection>AGRIS</collection><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><jtitle>Journal of agricultural and food chemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Rodríguez García, Juan Carlos</au><au>Iglesias Rodríguez, Roberto</au><au>Peña Crecente, Rosa María</au><au>Barciela García, Julia</au><au>García Martín, Sagrario</au><au>Herrero Latorre, Carlos</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Preliminary Chemometric Study on the Use of Honey as an Environmental Marker in Galicia (Northwestern Spain)</atitle><jtitle>Journal of agricultural and food chemistry</jtitle><addtitle>J. Agric. Food Chem</addtitle><date>2006-09-20</date><risdate>2006</risdate><volume>54</volume><issue>19</issue><spage>7206</spage><epage>7212</epage><pages>7206-7212</pages><issn>0021-8561</issn><eissn>1520-5118</eissn><coden>JAFCAU</coden><abstract>Thirteen metal elements were determined in 40 honey samples from Galicia with different environmental origins: rural, urban, and industrial areas. The data set of the honey metallic profiles was studied with a double purpose: first, to make a preliminary evaluation of honey as an environmental indicator in Galicia with the aim of monitoring pollution and, second, to compare the different capabilities of diverse pattern recognition prediction procedures for modeling the environmental surrounding of the hive. A certain level of similarity for urban and industrial samples was obtained using principal component analysis and cluster analysis, whereas significant differences for urban and industrial honeys were found in relation to rural honey samples. Different classification rules to associate metal content of honeys with their environmental surrounding were obtained by chemometric pattern recognition procedures. In general, the classification methods developed by neural networks provided better results than the traditional pattern recognition procedures. The metal profiles of honey seem to provide sufficient information to enable categorization criteria for classifying samples according to their environmental surrounding. Thus, honey could be a potential pollution indicator for the Galician area. Keywords: Honey; environmental indicator; heavy metals; pattern recognition</abstract><cop>Washington, DC</cop><pub>American Chemical Society</pub><pmid>16968084</pmid><doi>10.1021/jf060823t</doi><tpages>7</tpages></addata></record> |
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| ispartof | Journal of agricultural and food chemistry, 2006-09, Vol.54 (19), p.7206-7212 |
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| source | ACS Publications; MEDLINE |
| subjects | Biological and medical sciences chemometrics Confectionery products and chocolate industries, honey environmental assessment environmental indicators Environmental Monitoring - methods Environmental Pollutants - analysis food composition food contamination Food industries Fundamental and applied biological sciences. Psychology heavy metals honey Honey - analysis Honey - classification industrial areas Metals - analysis pattern recognition prediction procedures pollutants rural areas Spain spatial variation urban areas |
| title | Preliminary Chemometric Study on the Use of Honey as an Environmental Marker in Galicia (Northwestern Spain) |
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