Nanoemulsions for the Determination of the Antioxidant Capacity of Oils by an Electrochemical Method
The paper describes a rapid and simple method for the evaluation of the antioxidant capacity in oil in water nanoemulsion. This procedure does not require extensive sample treatment and, most important, does not use any organic solvent for dissolution of the fatty matrix. The nanoemulsions were dire...
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| Veröffentlicht in: | Electroanalysis (New York, N.Y.) N.Y.), 2012-06, Vol.24 (6), p.1356-1361 |
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| container_end_page | 1361 |
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| container_issue | 6 |
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| container_title | Electroanalysis (New York, N.Y.) |
| container_volume | 24 |
| creator | Benedetti, Simona Cosio, Maria Stella Scampicchio, Matteo Mannino, Saverio |
| description | The paper describes a rapid and simple method for the evaluation of the antioxidant capacity in oil in water nanoemulsion. This procedure does not require extensive sample treatment and, most important, does not use any organic solvent for dissolution of the fatty matrix. The nanoemulsions were directly injected in a flow injection (FI) system with an electrochemical detector equipped with a glassy carbon working electrode operating amperometrically at a potential of +0.8 V (vs. Ag/AgCl). Results obtained were compared with those obtained by the Oxygen Radical Absorbance Capacity (ORAC) assay. |
| doi_str_mv | 10.1002/elan.201200063 |
| format | Article |
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This procedure does not require extensive sample treatment and, most important, does not use any organic solvent for dissolution of the fatty matrix. The nanoemulsions were directly injected in a flow injection (FI) system with an electrochemical detector equipped with a glassy carbon working electrode operating amperometrically at a potential of +0.8 V (vs. Ag/AgCl). 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Results obtained were compared with those obtained by the Oxygen Radical Absorbance Capacity (ORAC) assay.</description><subject>Amperometry</subject><subject>Antioxidant</subject><subject>Antioxidants</subject><subject>Electrical measurements</subject><subject>Electrodes</subject><subject>FIA</subject><subject>Nanocomposites</subject><subject>Nanoemulsion</subject><subject>Nanoemulsions</subject><subject>Nanomaterials</subject><subject>Nanostructure</subject><subject>Oils</subject><subject>Radicals</subject><subject>Solvents</subject><issn>1040-0397</issn><issn>1521-4109</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><recordid>eNqFkD1PwzAURSMEEp8rs0eWFDt2EjxWpS1IpSxAR-vVeVYNSVxsVzT_npSiio3J9vU5T3o3Sa4ZHTBKs1usoR1klGWU0oIfJWcsz1gqGJXH_Z0KmlIuy9PkPIT3HpGFkGdJNYfWYbOpg3VtIMZ5EldI7jGib2wLsY-JMz_hsO1fW1tBG8kI1qBt7HZ_z7YOZNkRaMm4Rh290ytsrIaaPGFcueoyOTFQB7z6PS-S18n4ZfSQzp6nj6PhLNUiK3gqeaYztiwziYbqPJcVlYD9OsIgu9PacNR3AEYWUGnD8hJBM1kKCcUOr_hFcrOfu_buc4MhqsYGjXVfDLpNUIzxQpSC07xHB3tUexeCR6PW3jbgO8Wo2tWpdnWqQ529IPfCl62x-4dW49lw_tdN964NEbcHF_yHKkpe5moxnyou2LRcvE2U5N-r3omS</recordid><startdate>201206</startdate><enddate>201206</enddate><creator>Benedetti, Simona</creator><creator>Cosio, Maria Stella</creator><creator>Scampicchio, Matteo</creator><creator>Mannino, Saverio</creator><general>WILEY-VCH Verlag</general><general>WILEY‐VCH Verlag</general><scope>BSCLL</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7U5</scope><scope>8FD</scope><scope>L7M</scope></search><sort><creationdate>201206</creationdate><title>Nanoemulsions for the Determination of the Antioxidant Capacity of Oils by an Electrochemical Method</title><author>Benedetti, Simona ; Cosio, Maria Stella ; Scampicchio, Matteo ; Mannino, Saverio</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4263-932c21b729ef0c559d09ae2004fe18ccf3ec8aaf96adcf157eac19749a60c55d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>Amperometry</topic><topic>Antioxidant</topic><topic>Antioxidants</topic><topic>Electrical measurements</topic><topic>Electrodes</topic><topic>FIA</topic><topic>Nanocomposites</topic><topic>Nanoemulsion</topic><topic>Nanoemulsions</topic><topic>Nanomaterials</topic><topic>Nanostructure</topic><topic>Oils</topic><topic>Radicals</topic><topic>Solvents</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Benedetti, Simona</creatorcontrib><creatorcontrib>Cosio, Maria Stella</creatorcontrib><creatorcontrib>Scampicchio, Matteo</creatorcontrib><creatorcontrib>Mannino, Saverio</creatorcontrib><collection>Istex</collection><collection>CrossRef</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Electroanalysis (New York, N.Y.)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Benedetti, Simona</au><au>Cosio, Maria Stella</au><au>Scampicchio, Matteo</au><au>Mannino, Saverio</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Nanoemulsions for the Determination of the Antioxidant Capacity of Oils by an Electrochemical Method</atitle><jtitle>Electroanalysis (New York, N.Y.)</jtitle><addtitle>Electroanalysis</addtitle><date>2012-06</date><risdate>2012</risdate><volume>24</volume><issue>6</issue><spage>1356</spage><epage>1361</epage><pages>1356-1361</pages><issn>1040-0397</issn><eissn>1521-4109</eissn><abstract>The paper describes a rapid and simple method for the evaluation of the antioxidant capacity in oil in water nanoemulsion. 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| ispartof | Electroanalysis (New York, N.Y.), 2012-06, Vol.24 (6), p.1356-1361 |
| issn | 1040-0397 1521-4109 |
| language | eng |
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| source | Access via Wiley Online Library |
| subjects | Amperometry Antioxidant Antioxidants Electrical measurements Electrodes FIA Nanocomposites Nanoemulsion Nanoemulsions Nanomaterials Nanostructure Oils Radicals Solvents |
| title | Nanoemulsions for the Determination of the Antioxidant Capacity of Oils by an Electrochemical Method |
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