Determination of zinc in edible oils by flow injection FAAS after extraction induced by emulsion breaking procedure
•Determination of Zn by FI-FAAS in edible oils was developed after EIEB procedure.•Emulsions were prepared by mixing edible oil samples with an acidic Triton X-114.•Emulsion brought by heating.•The proposed procedure was a simple, sensitive, reproducible, and economical.•It permitted the use of stab...
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| Veröffentlicht in: | Food chemistry 2014-05, Vol.151, p.219-224 |
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| creator | Bakircioglu, Dilek Topraksever, Nukte Kurtulus, Yasemin Bakircioglu |
| description | •Determination of Zn by FI-FAAS in edible oils was developed after EIEB procedure.•Emulsions were prepared by mixing edible oil samples with an acidic Triton X-114.•Emulsion brought by heating.•The proposed procedure was a simple, sensitive, reproducible, and economical.•It permitted the use of stable inorganic standards for calibration.
A new procedure using extraction induced by emulsion breaking (EIEB) procedure has been developed for extraction/preconcentration of zinc in various edible oils (canola oil, corn oil, hazelnut oil, olive oil, and sunflower oil) prior to its determination by the single line flow injection (FI) flame atomic absorption spectrometry (FAAS). Several parameters affecting the extraction efficiency of the procedure were investigated including the type and concentrations of surfactant, the concentration of HNO3, and the other operational conditions (emulsion breaking time and temperature). The limits of detection of 1.1 and 1.0μgL−1 were observed for zinc when aqueous standard and oil-based standards were added to the emulsions for calibration, respectively. The proposed procedure of combining EIEB and single line FI-FAAS can be regarded as a new procedure for the determination of zinc in edible oil samples. |
| doi_str_mv | 10.1016/j.foodchem.2013.11.069 |
| format | Article |
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A new procedure using extraction induced by emulsion breaking (EIEB) procedure has been developed for extraction/preconcentration of zinc in various edible oils (canola oil, corn oil, hazelnut oil, olive oil, and sunflower oil) prior to its determination by the single line flow injection (FI) flame atomic absorption spectrometry (FAAS). Several parameters affecting the extraction efficiency of the procedure were investigated including the type and concentrations of surfactant, the concentration of HNO3, and the other operational conditions (emulsion breaking time and temperature). The limits of detection of 1.1 and 1.0μgL−1 were observed for zinc when aqueous standard and oil-based standards were added to the emulsions for calibration, respectively. The proposed procedure of combining EIEB and single line FI-FAAS can be regarded as a new procedure for the determination of zinc in edible oil samples.</description><identifier>ISSN: 0308-8146</identifier><identifier>EISSN: 1873-7072</identifier><identifier>DOI: 10.1016/j.foodchem.2013.11.069</identifier><identifier>PMID: 24423524</identifier><identifier>CODEN: FOCHDJ</identifier><language>eng</language><publisher>Kidlington: Elsevier Ltd</publisher><subject>Biological and medical sciences ; Chemical and industrial products toxicology. Toxic occupational diseases ; Corylus ; Edible oils ; Emulsions ; Extraction induced by emulsion breaking ; FAAS ; Flow injection ; Flow Injection Analysis ; Helianthus ; Medical sciences ; Metals and various inorganic compounds ; Oils - pharmacology ; Spectrophotometry, Atomic - methods ; Temperature ; Toxicology ; Zinc ; Zinc - analysis</subject><ispartof>Food chemistry, 2014-05, Vol.151, p.219-224</ispartof><rights>2013</rights><rights>2015 INIST-CNRS</rights><rights>Crown Copyright © 2013. Published by Elsevier Ltd. All rights reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c431t-11621abe317d042c5aff068594d22174a0d82390c473fb4f19e5b5b6d249c1de3</citedby><cites>FETCH-LOGICAL-c431t-11621abe317d042c5aff068594d22174a0d82390c473fb4f19e5b5b6d249c1de3</cites><orcidid>0000-0003-3384-0340</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.foodchem.2013.11.069$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=28376603$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/24423524$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Bakircioglu, Dilek</creatorcontrib><creatorcontrib>Topraksever, Nukte</creatorcontrib><creatorcontrib>Kurtulus, Yasemin Bakircioglu</creatorcontrib><title>Determination of zinc in edible oils by flow injection FAAS after extraction induced by emulsion breaking procedure</title><title>Food chemistry</title><addtitle>Food Chem</addtitle><description>•Determination of Zn by FI-FAAS in edible oils was developed after EIEB procedure.•Emulsions were prepared by mixing edible oil samples with an acidic Triton X-114.•Emulsion brought by heating.•The proposed procedure was a simple, sensitive, reproducible, and economical.•It permitted the use of stable inorganic standards for calibration.
A new procedure using extraction induced by emulsion breaking (EIEB) procedure has been developed for extraction/preconcentration of zinc in various edible oils (canola oil, corn oil, hazelnut oil, olive oil, and sunflower oil) prior to its determination by the single line flow injection (FI) flame atomic absorption spectrometry (FAAS). Several parameters affecting the extraction efficiency of the procedure were investigated including the type and concentrations of surfactant, the concentration of HNO3, and the other operational conditions (emulsion breaking time and temperature). The limits of detection of 1.1 and 1.0μgL−1 were observed for zinc when aqueous standard and oil-based standards were added to the emulsions for calibration, respectively. The proposed procedure of combining EIEB and single line FI-FAAS can be regarded as a new procedure for the determination of zinc in edible oil samples.</description><subject>Biological and medical sciences</subject><subject>Chemical and industrial products toxicology. Toxic occupational diseases</subject><subject>Corylus</subject><subject>Edible oils</subject><subject>Emulsions</subject><subject>Extraction induced by emulsion breaking</subject><subject>FAAS</subject><subject>Flow injection</subject><subject>Flow Injection Analysis</subject><subject>Helianthus</subject><subject>Medical sciences</subject><subject>Metals and various inorganic compounds</subject><subject>Oils - pharmacology</subject><subject>Spectrophotometry, Atomic - methods</subject><subject>Temperature</subject><subject>Toxicology</subject><subject>Zinc</subject><subject>Zinc - analysis</subject><issn>0308-8146</issn><issn>1873-7072</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkUFv1DAQhS0EokvhL1S-IHFJ8NiOk9xYFQpIlTgAZ8uxx-AliYud0JZfj5fdtseeLD1_b2b0HiFnwGpgoN7uah-jsz9xqjkDUQPUTPVPyAa6VlQta_lTsmGCdVUHUp2QFznvGGOF7Z6TEy4lFw2XG5Lf44JpCrNZQpxp9PRvmC0NM0UXhhFpDGOmwy31Y7wu8g7tf_Biu_1KjS9eijdLMgc1zG616PY8TuuY99qQ0PwK8w96lWL5WxO-JM-8GTO-Or6n5PvFh2_nn6rLLx8_n28vKysFLBWA4mAGFNA6JrltjPdMdU0vHefQSsNcx0XPrGyFH6SHHpuhGZTjsrfgUJySN4e5ZfPvFfOip5AtjqOZMa5ZQydaIXkj4XFU9iXergdeUHVAbYo5J_T6KoXJpFsNTO-70Tt9143ed6MBdDEX49lxxzpM6O5td2UU4PURMNma0Scz25AfuHKuUkwU7t2BwxLen4BJZxtwLuGGVOrRLobHbvkHtoCwaw</recordid><startdate>20140515</startdate><enddate>20140515</enddate><creator>Bakircioglu, Dilek</creator><creator>Topraksever, Nukte</creator><creator>Kurtulus, Yasemin Bakircioglu</creator><general>Elsevier Ltd</general><general>Elsevier</general><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>7X8</scope><scope>7U7</scope><scope>C1K</scope><orcidid>https://orcid.org/0000-0003-3384-0340</orcidid></search><sort><creationdate>20140515</creationdate><title>Determination of zinc in edible oils by flow injection FAAS after extraction induced by emulsion breaking procedure</title><author>Bakircioglu, Dilek ; Topraksever, Nukte ; Kurtulus, Yasemin Bakircioglu</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c431t-11621abe317d042c5aff068594d22174a0d82390c473fb4f19e5b5b6d249c1de3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Biological and medical sciences</topic><topic>Chemical and industrial products toxicology. Toxic occupational diseases</topic><topic>Corylus</topic><topic>Edible oils</topic><topic>Emulsions</topic><topic>Extraction induced by emulsion breaking</topic><topic>FAAS</topic><topic>Flow injection</topic><topic>Flow Injection Analysis</topic><topic>Helianthus</topic><topic>Medical sciences</topic><topic>Metals and various inorganic compounds</topic><topic>Oils - pharmacology</topic><topic>Spectrophotometry, Atomic - methods</topic><topic>Temperature</topic><topic>Toxicology</topic><topic>Zinc</topic><topic>Zinc - analysis</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Bakircioglu, Dilek</creatorcontrib><creatorcontrib>Topraksever, Nukte</creatorcontrib><creatorcontrib>Kurtulus, Yasemin Bakircioglu</creatorcontrib><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>MEDLINE - Academic</collection><collection>Toxicology Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><jtitle>Food chemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Bakircioglu, Dilek</au><au>Topraksever, Nukte</au><au>Kurtulus, Yasemin Bakircioglu</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Determination of zinc in edible oils by flow injection FAAS after extraction induced by emulsion breaking procedure</atitle><jtitle>Food chemistry</jtitle><addtitle>Food Chem</addtitle><date>2014-05-15</date><risdate>2014</risdate><volume>151</volume><spage>219</spage><epage>224</epage><pages>219-224</pages><issn>0308-8146</issn><eissn>1873-7072</eissn><coden>FOCHDJ</coden><abstract>•Determination of Zn by FI-FAAS in edible oils was developed after EIEB procedure.•Emulsions were prepared by mixing edible oil samples with an acidic Triton X-114.•Emulsion brought by heating.•The proposed procedure was a simple, sensitive, reproducible, and economical.•It permitted the use of stable inorganic standards for calibration.
A new procedure using extraction induced by emulsion breaking (EIEB) procedure has been developed for extraction/preconcentration of zinc in various edible oils (canola oil, corn oil, hazelnut oil, olive oil, and sunflower oil) prior to its determination by the single line flow injection (FI) flame atomic absorption spectrometry (FAAS). Several parameters affecting the extraction efficiency of the procedure were investigated including the type and concentrations of surfactant, the concentration of HNO3, and the other operational conditions (emulsion breaking time and temperature). The limits of detection of 1.1 and 1.0μgL−1 were observed for zinc when aqueous standard and oil-based standards were added to the emulsions for calibration, respectively. The proposed procedure of combining EIEB and single line FI-FAAS can be regarded as a new procedure for the determination of zinc in edible oil samples.</abstract><cop>Kidlington</cop><pub>Elsevier Ltd</pub><pmid>24423524</pmid><doi>10.1016/j.foodchem.2013.11.069</doi><tpages>6</tpages><orcidid>https://orcid.org/0000-0003-3384-0340</orcidid></addata></record> |
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| ispartof | Food chemistry, 2014-05, Vol.151, p.219-224 |
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| subjects | Biological and medical sciences Chemical and industrial products toxicology. Toxic occupational diseases Corylus Edible oils Emulsions Extraction induced by emulsion breaking FAAS Flow injection Flow Injection Analysis Helianthus Medical sciences Metals and various inorganic compounds Oils - pharmacology Spectrophotometry, Atomic - methods Temperature Toxicology Zinc Zinc - analysis |
| title | Determination of zinc in edible oils by flow injection FAAS after extraction induced by emulsion breaking procedure |
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