Antioxidative properties of phenolic acids and interaction with endogenous minor components during frying
The ability of selected phenolic acids to improve the frying performance of canola oil was evaluated in a frying test. The frying performance of the oil was assessed by analysis of total polar components (TPC), level of 4‐hydroxynonenal (HNE), and the rate of formation of volatile carbonyl compounds...
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description | The ability of selected phenolic acids to improve the frying performance of canola oil was evaluated in a frying test. The frying performance of the oil was assessed by analysis of total polar components (TPC), level of 4‐hydroxynonenal (HNE), and the rate of formation of volatile carbonyl compounds (VCC). All the tested phenolic acids; ferulic acid (FA), caffeic acid (CA), dihydrocaffeic acid (HCA), gallic acid (GA), and vanillic acid (VA) significantly increased the frying performance of canola oil triacylglycerols (CTG). At the end of the frying test, the amount of TPC in CTG was 22.9 ± 1.0% compared to a maximum of 18.8 ± 0.8% in CTG fortified with the phenolic acids. Similarly, the level of HNE was reduced by up to 45% when it was supplemented with phenolic acids. The results showed that ethyl ferulate (EF) was a better antioxidant than FA under frying conditions; HCA offered a slightly better protection than CA; and the cinnamic acid derivative, FA was better than VA, its benzoic acid analogue. A significant synergy was observed between phenolic acids and the sterol fraction isolated from canola oil. The observed synergy was attributed to the possible formation of steryl phenolates during the frying test.
Practical applications: The poor thermal stability of polyunsaturated oils limits their application for prolonged frying. PUFA offer important health benefits and can improve nutritional value of fried foods. Contrary to the commonly applied synthetic antioxidants, the phenolic acids tested in this study often are part of endogenous oil components present in oilseeds and also in some oils, and are known for their positive health benefits. Thus, the simple phenolic acids, especially the cinnamic acid derivatives may be applied as potent antioxidants to protect oils during thermal processes used for food production.
Polar components formation in a frying test with canola triacylglycerols fortified with phenolic antioxidants. |
doi_str_mv | 10.1002/ejlt.201100142 |
format | Article |
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Practical applications: The poor thermal stability of polyunsaturated oils limits their application for prolonged frying. PUFA offer important health benefits and can improve nutritional value of fried foods. Contrary to the commonly applied synthetic antioxidants, the phenolic acids tested in this study often are part of endogenous oil components present in oilseeds and also in some oils, and are known for their positive health benefits. Thus, the simple phenolic acids, especially the cinnamic acid derivatives may be applied as potent antioxidants to protect oils during thermal processes used for food production.
Polar components formation in a frying test with canola triacylglycerols fortified with phenolic antioxidants.</description><identifier>ISSN: 1438-7697</identifier><identifier>EISSN: 1438-9312</identifier><identifier>DOI: 10.1002/ejlt.201100142</identifier><language>eng</language><publisher>Weinheim: WILEY-VCH Verlag</publisher><subject>Biological and medical sciences ; Canola oil ; Fat industries ; Food industries ; Frying test ; Fundamental and applied biological sciences. Psychology ; HNE ; Phenolic acids ; Volatile carbonyl compounds</subject><ispartof>European journal of lipid science and technology, 2011-12, Vol.113 (12), p.1465-1473</ispartof><rights>Copyright © 2011 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim</rights><rights>2015 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3572-4071a4100b55ea65db2fbf22e1f6569658ac60b10229247d33e2e1cd85f02ba23</citedby><cites>FETCH-LOGICAL-c3572-4071a4100b55ea65db2fbf22e1f6569658ac60b10229247d33e2e1cd85f02ba23</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fejlt.201100142$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fejlt.201100142$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1417,27924,27925,45574,45575</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=25335553$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Aladedunye, Felix A.</creatorcontrib><creatorcontrib>Przybylski, Roman</creatorcontrib><title>Antioxidative properties of phenolic acids and interaction with endogenous minor components during frying</title><title>European journal of lipid science and technology</title><addtitle>Eur. J. Lipid Sci. Technol</addtitle><description>The ability of selected phenolic acids to improve the frying performance of canola oil was evaluated in a frying test. The frying performance of the oil was assessed by analysis of total polar components (TPC), level of 4‐hydroxynonenal (HNE), and the rate of formation of volatile carbonyl compounds (VCC). All the tested phenolic acids; ferulic acid (FA), caffeic acid (CA), dihydrocaffeic acid (HCA), gallic acid (GA), and vanillic acid (VA) significantly increased the frying performance of canola oil triacylglycerols (CTG). At the end of the frying test, the amount of TPC in CTG was 22.9 ± 1.0% compared to a maximum of 18.8 ± 0.8% in CTG fortified with the phenolic acids. Similarly, the level of HNE was reduced by up to 45% when it was supplemented with phenolic acids. The results showed that ethyl ferulate (EF) was a better antioxidant than FA under frying conditions; HCA offered a slightly better protection than CA; and the cinnamic acid derivative, FA was better than VA, its benzoic acid analogue. A significant synergy was observed between phenolic acids and the sterol fraction isolated from canola oil. The observed synergy was attributed to the possible formation of steryl phenolates during the frying test.
Practical applications: The poor thermal stability of polyunsaturated oils limits their application for prolonged frying. PUFA offer important health benefits and can improve nutritional value of fried foods. Contrary to the commonly applied synthetic antioxidants, the phenolic acids tested in this study often are part of endogenous oil components present in oilseeds and also in some oils, and are known for their positive health benefits. Thus, the simple phenolic acids, especially the cinnamic acid derivatives may be applied as potent antioxidants to protect oils during thermal processes used for food production.
Polar components formation in a frying test with canola triacylglycerols fortified with phenolic antioxidants.</description><subject>Biological and medical sciences</subject><subject>Canola oil</subject><subject>Fat industries</subject><subject>Food industries</subject><subject>Frying test</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>HNE</subject><subject>Phenolic acids</subject><subject>Volatile carbonyl compounds</subject><issn>1438-7697</issn><issn>1438-9312</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><recordid>eNqFkE1PAjEQhhujiYhePfficbEf2y57JARBQtRE1MRL0-22UFzaTbsK_HuXQIg3L_ORmeedzAvALUY9jBC516uq6RGE2wan5Ax0cEr7SU4xOT_WGc-zS3AV4wohlHOOOsAOXGP91paysT8a1sHXOjRWR-gNrJfa-coqKJUtI5SuhNY1OkjVMg5ubLOE2pV-0a59R7i2zgeo_Lr2TrsmwvI7WLeAJuzadA0ujKyivjnmLnh7GM2Hk2T2PH4cDmaJoiwjSYoyLNP2h4IxLTkrC2IKQ4jGhjOec9aXiqMCI0JykmYlpbqdqbLPDCKFJLQLegddFXyMQRtRB7uWYScwEnujxN4ocTKqBe4OQC2jkpUJ0ikbTxRhlDLWhi7ID3sbW-ndP6piNJ3N_95IDqyNjd6eWBm-BM9oxsTH01iMJ_z9Zfr6KYb0F1TMi3A</recordid><startdate>201112</startdate><enddate>201112</enddate><creator>Aladedunye, Felix A.</creator><creator>Przybylski, Roman</creator><general>WILEY-VCH Verlag</general><general>WILEY‐VCH Verlag</general><general>Wiley-VCH</general><scope>BSCLL</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>201112</creationdate><title>Antioxidative properties of phenolic acids and interaction with endogenous minor components during frying</title><author>Aladedunye, Felix A. ; Przybylski, Roman</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3572-4071a4100b55ea65db2fbf22e1f6569658ac60b10229247d33e2e1cd85f02ba23</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>Biological and medical sciences</topic><topic>Canola oil</topic><topic>Fat industries</topic><topic>Food industries</topic><topic>Frying test</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>HNE</topic><topic>Phenolic acids</topic><topic>Volatile carbonyl compounds</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Aladedunye, Felix A.</creatorcontrib><creatorcontrib>Przybylski, Roman</creatorcontrib><collection>Istex</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><jtitle>European journal of lipid science and technology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Aladedunye, Felix A.</au><au>Przybylski, Roman</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Antioxidative properties of phenolic acids and interaction with endogenous minor components during frying</atitle><jtitle>European journal of lipid science and technology</jtitle><addtitle>Eur. J. Lipid Sci. Technol</addtitle><date>2011-12</date><risdate>2011</risdate><volume>113</volume><issue>12</issue><spage>1465</spage><epage>1473</epage><pages>1465-1473</pages><issn>1438-7697</issn><eissn>1438-9312</eissn><abstract>The ability of selected phenolic acids to improve the frying performance of canola oil was evaluated in a frying test. The frying performance of the oil was assessed by analysis of total polar components (TPC), level of 4‐hydroxynonenal (HNE), and the rate of formation of volatile carbonyl compounds (VCC). All the tested phenolic acids; ferulic acid (FA), caffeic acid (CA), dihydrocaffeic acid (HCA), gallic acid (GA), and vanillic acid (VA) significantly increased the frying performance of canola oil triacylglycerols (CTG). At the end of the frying test, the amount of TPC in CTG was 22.9 ± 1.0% compared to a maximum of 18.8 ± 0.8% in CTG fortified with the phenolic acids. Similarly, the level of HNE was reduced by up to 45% when it was supplemented with phenolic acids. The results showed that ethyl ferulate (EF) was a better antioxidant than FA under frying conditions; HCA offered a slightly better protection than CA; and the cinnamic acid derivative, FA was better than VA, its benzoic acid analogue. A significant synergy was observed between phenolic acids and the sterol fraction isolated from canola oil. The observed synergy was attributed to the possible formation of steryl phenolates during the frying test.
Practical applications: The poor thermal stability of polyunsaturated oils limits their application for prolonged frying. PUFA offer important health benefits and can improve nutritional value of fried foods. Contrary to the commonly applied synthetic antioxidants, the phenolic acids tested in this study often are part of endogenous oil components present in oilseeds and also in some oils, and are known for their positive health benefits. Thus, the simple phenolic acids, especially the cinnamic acid derivatives may be applied as potent antioxidants to protect oils during thermal processes used for food production.
Polar components formation in a frying test with canola triacylglycerols fortified with phenolic antioxidants.</abstract><cop>Weinheim</cop><pub>WILEY-VCH Verlag</pub><doi>10.1002/ejlt.201100142</doi><tpages>9</tpages></addata></record> |
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subjects | Biological and medical sciences Canola oil Fat industries Food industries Frying test Fundamental and applied biological sciences. Psychology HNE Phenolic acids Volatile carbonyl compounds |
title | Antioxidative properties of phenolic acids and interaction with endogenous minor components during frying |
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