Fatty acid profiles, antioxidant compounds and antiradical properties of Pinus halepensis Mill. cones and seeds
BACKGROUND: Pinus halepensis (Aleppo pine) is a widespread tree that can be found in both natural and urban environments. A discrimination study based on the antioxidant compounds, antioxidant capacity and fatty acid (FA) profile of P. halepensis cones (PHC) and seeds (PHS) was performed. RESULTS: T...
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| Veröffentlicht in: | Journal of the science of food and agriculture 2012-06, Vol.92 (8), p.1702-1708 |
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| creator | Dhibi, Madiha Mechri, Beligh Brahmi, Faten Skhiri, Fathia Alsaif, Mohammed A Hammami, Mohamed |
| description | BACKGROUND: Pinus halepensis (Aleppo pine) is a widespread tree that can be found in both natural and urban environments. A discrimination study based on the antioxidant compounds, antioxidant capacity and fatty acid (FA) profile of P. halepensis cones (PHC) and seeds (PHS) was performed.
RESULTS: The total amount of phenols was about 72‐fold higher in PHC extract than in PHS extract (P < 0.001). Anthocyanin and carotenoid contents were 10‐ and 12‐fold higher respectively in PHC extract. PHC and PHS extracts at a concentration of 1 mg mL−1 differed significantly in free radical‐scavenging activity on 2,2‐diphenyl‐1‐picrylhydrazyl radical (DPPH•) (86.65 vs 16.97%). PHC had higher antioxidant ability on 2,2′‐azino‐bis(3‐ethylbenzothialozine‐6‐sulfonic acid) radical cation (ABTS•+) than PHS (EC50 0.368 vs 2.345 mg mL−1). The FA profile of PHC oil revealed its richness in saturated FAs (41.5%) and high levels of trans FA isomers, with a predominance of trans,trans‐linoleic acid (4.74%). However, polyunsaturated FAs in PHS oil represented more than 64% of total FAs.
CONCLUSION: PHC showed important antioxidant activities as well as high levels of bioactive compounds. Thus PHC is a potential source of natural antioxidants that may afford several health benefits. However, the lipid extract of PHS seems to have more nutritional value as a polyunsaturated oil than that of PHC, which is high in saturated and trans FAs. Copyright © 2011 Society of Chemical Industry |
| doi_str_mv | 10.1002/jsfa.5535 |
| format | Article |
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RESULTS: The total amount of phenols was about 72‐fold higher in PHC extract than in PHS extract (P < 0.001). Anthocyanin and carotenoid contents were 10‐ and 12‐fold higher respectively in PHC extract. PHC and PHS extracts at a concentration of 1 mg mL−1 differed significantly in free radical‐scavenging activity on 2,2‐diphenyl‐1‐picrylhydrazyl radical (DPPH•) (86.65 vs 16.97%). PHC had higher antioxidant ability on 2,2′‐azino‐bis(3‐ethylbenzothialozine‐6‐sulfonic acid) radical cation (ABTS•+) than PHS (EC50 0.368 vs 2.345 mg mL−1). The FA profile of PHC oil revealed its richness in saturated FAs (41.5%) and high levels of trans FA isomers, with a predominance of trans,trans‐linoleic acid (4.74%). However, polyunsaturated FAs in PHS oil represented more than 64% of total FAs.
CONCLUSION: PHC showed important antioxidant activities as well as high levels of bioactive compounds. Thus PHC is a potential source of natural antioxidants that may afford several health benefits. However, the lipid extract of PHS seems to have more nutritional value as a polyunsaturated oil than that of PHC, which is high in saturated and trans FAs. Copyright © 2011 Society of Chemical Industry</description><identifier>ISSN: 0022-5142</identifier><identifier>EISSN: 1097-0010</identifier><identifier>DOI: 10.1002/jsfa.5535</identifier><identifier>PMID: 22228540</identifier><identifier>CODEN: JSFAAE</identifier><language>eng</language><publisher>Chichester, UK: John Wiley & Sons, Ltd</publisher><subject>Anthocyanins - analysis ; Antioxidants ; Antioxidants - analysis ; Antioxidants - metabolism ; Antioxidants - pharmacology ; antiradical properties ; Biological and medical sciences ; Biphenyl Compounds - metabolism ; Carotenoids - analysis ; cones ; Fatty acids ; Fatty Acids - analysis ; Fatty Acids, Unsaturated - analysis ; Food industries ; Fundamental and applied biological sciences. Psychology ; Humans ; Inflorescence - chemistry ; Lipids ; Nutrition ; phytochemicals ; Picrates - metabolism ; Pinus - chemistry ; Pinus halepensis ; Plant Components, Aerial - chemistry ; Plant Oils - chemistry ; Polyphenols - analysis ; seeds ; Seeds - chemistry ; trans fatty acids ; Trees</subject><ispartof>Journal of the science of food and agriculture, 2012-06, Vol.92 (8), p.1702-1708</ispartof><rights>Copyright © 2011 Society of Chemical Industry</rights><rights>2015 INIST-CNRS</rights><rights>Copyright © 2011 Society of Chemical Industry.</rights><rights>Copyright John Wiley and Sons, Limited Jun 2012</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4215-5dfa9e0996d72e697aca86ff62340d74d8e438db466d411fc0d3ea91e2e92343</citedby><cites>FETCH-LOGICAL-c4215-5dfa9e0996d72e697aca86ff62340d74d8e438db466d411fc0d3ea91e2e92343</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%2Fjsfa.5535$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fjsfa.5535$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1416,27922,27923,45572,45573</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=25866683$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/22228540$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Dhibi, Madiha</creatorcontrib><creatorcontrib>Mechri, Beligh</creatorcontrib><creatorcontrib>Brahmi, Faten</creatorcontrib><creatorcontrib>Skhiri, Fathia</creatorcontrib><creatorcontrib>Alsaif, Mohammed A</creatorcontrib><creatorcontrib>Hammami, Mohamed</creatorcontrib><title>Fatty acid profiles, antioxidant compounds and antiradical properties of Pinus halepensis Mill. cones and seeds</title><title>Journal of the science of food and agriculture</title><addtitle>J. Sci. Food Agric</addtitle><description>BACKGROUND: Pinus halepensis (Aleppo pine) is a widespread tree that can be found in both natural and urban environments. A discrimination study based on the antioxidant compounds, antioxidant capacity and fatty acid (FA) profile of P. halepensis cones (PHC) and seeds (PHS) was performed.
RESULTS: The total amount of phenols was about 72‐fold higher in PHC extract than in PHS extract (P < 0.001). Anthocyanin and carotenoid contents were 10‐ and 12‐fold higher respectively in PHC extract. PHC and PHS extracts at a concentration of 1 mg mL−1 differed significantly in free radical‐scavenging activity on 2,2‐diphenyl‐1‐picrylhydrazyl radical (DPPH•) (86.65 vs 16.97%). PHC had higher antioxidant ability on 2,2′‐azino‐bis(3‐ethylbenzothialozine‐6‐sulfonic acid) radical cation (ABTS•+) than PHS (EC50 0.368 vs 2.345 mg mL−1). The FA profile of PHC oil revealed its richness in saturated FAs (41.5%) and high levels of trans FA isomers, with a predominance of trans,trans‐linoleic acid (4.74%). However, polyunsaturated FAs in PHS oil represented more than 64% of total FAs.
CONCLUSION: PHC showed important antioxidant activities as well as high levels of bioactive compounds. Thus PHC is a potential source of natural antioxidants that may afford several health benefits. However, the lipid extract of PHS seems to have more nutritional value as a polyunsaturated oil than that of PHC, which is high in saturated and trans FAs. Copyright © 2011 Society of Chemical Industry</description><subject>Anthocyanins - analysis</subject><subject>Antioxidants</subject><subject>Antioxidants - analysis</subject><subject>Antioxidants - metabolism</subject><subject>Antioxidants - pharmacology</subject><subject>antiradical properties</subject><subject>Biological and medical sciences</subject><subject>Biphenyl Compounds - metabolism</subject><subject>Carotenoids - analysis</subject><subject>cones</subject><subject>Fatty acids</subject><subject>Fatty Acids - analysis</subject><subject>Fatty Acids, Unsaturated - analysis</subject><subject>Food industries</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Humans</subject><subject>Inflorescence - chemistry</subject><subject>Lipids</subject><subject>Nutrition</subject><subject>phytochemicals</subject><subject>Picrates - metabolism</subject><subject>Pinus - chemistry</subject><subject>Pinus halepensis</subject><subject>Plant Components, Aerial - chemistry</subject><subject>Plant Oils - chemistry</subject><subject>Polyphenols - analysis</subject><subject>seeds</subject><subject>Seeds - chemistry</subject><subject>trans fatty acids</subject><subject>Trees</subject><issn>0022-5142</issn><issn>1097-0010</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp10V9rFDEQAPAgFntWH_wCsiAFhe41m2yyyWN7eK1a_4BFwZeQbiaYc293zexi79s3654VBPMSyPwmM8wQ8qygy4JSdrpBb5dCcPGALAqqq5zSgj4kixRjuShKdkgeI24opVpL-YgcsnSUKOmCdGs7DLvM1sFlfex8aABPMtsOobsNLt1Z3W37bmwdplf3OxKtC7VtJt9DHAJg1vnsU2hHzL7bBnpoMWD2PjTNMqW3MKcigMMn5MDbBuHp_j4i1-vX16vL_OrjxZvV2VVel6wQuXDeapjadRUDqStbWyW9l4yX1FWlU1By5W5KKV1ZFL6mjoPVBTDQifAj8nL-NvX4cwQczDZgDU1jW-hGNGlsSnEpuE70xT90042xTc1NSivFtOZJvZpVHTvECN70MWxt3CU0OWamJZhpCck-3_843mzB3cs_U0_geA8spkH6aNs64F8nlJRSTUVPZ_crrWX3_4rm7ef12b50PmcEHOD2PsPGH0ZWvBLm64cLs_pyfv7tnVBmze8AteStiQ</recordid><startdate>201206</startdate><enddate>201206</enddate><creator>Dhibi, Madiha</creator><creator>Mechri, Beligh</creator><creator>Brahmi, Faten</creator><creator>Skhiri, Fathia</creator><creator>Alsaif, Mohammed A</creator><creator>Hammami, Mohamed</creator><general>John Wiley & Sons, Ltd</general><general>Wiley</general><general>John Wiley and Sons, Limited</general><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><scope>7QF</scope><scope>7QL</scope><scope>7QQ</scope><scope>7QR</scope><scope>7SC</scope><scope>7SE</scope><scope>7SN</scope><scope>7SP</scope><scope>7SR</scope><scope>7ST</scope><scope>7T5</scope><scope>7T7</scope><scope>7TA</scope><scope>7TB</scope><scope>7TM</scope><scope>7U5</scope><scope>7U9</scope><scope>8BQ</scope><scope>8FD</scope><scope>C1K</scope><scope>F28</scope><scope>FR3</scope><scope>H8D</scope><scope>H8G</scope><scope>H94</scope><scope>JG9</scope><scope>JQ2</scope><scope>KR7</scope><scope>L7M</scope><scope>L~C</scope><scope>L~D</scope><scope>M7N</scope><scope>P64</scope><scope>SOI</scope><scope>7X8</scope></search><sort><creationdate>201206</creationdate><title>Fatty acid profiles, antioxidant compounds and antiradical properties of Pinus halepensis Mill. cones and seeds</title><author>Dhibi, Madiha ; Mechri, Beligh ; Brahmi, Faten ; Skhiri, Fathia ; Alsaif, Mohammed A ; Hammami, Mohamed</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4215-5dfa9e0996d72e697aca86ff62340d74d8e438db466d411fc0d3ea91e2e92343</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>Anthocyanins - analysis</topic><topic>Antioxidants</topic><topic>Antioxidants - analysis</topic><topic>Antioxidants - metabolism</topic><topic>Antioxidants - pharmacology</topic><topic>antiradical properties</topic><topic>Biological and medical sciences</topic><topic>Biphenyl Compounds - metabolism</topic><topic>Carotenoids - analysis</topic><topic>cones</topic><topic>Fatty acids</topic><topic>Fatty Acids - analysis</topic><topic>Fatty Acids, Unsaturated - analysis</topic><topic>Food industries</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Humans</topic><topic>Inflorescence - chemistry</topic><topic>Lipids</topic><topic>Nutrition</topic><topic>phytochemicals</topic><topic>Picrates - metabolism</topic><topic>Pinus - chemistry</topic><topic>Pinus halepensis</topic><topic>Plant Components, Aerial - chemistry</topic><topic>Plant Oils - chemistry</topic><topic>Polyphenols - analysis</topic><topic>seeds</topic><topic>Seeds - chemistry</topic><topic>trans fatty acids</topic><topic>Trees</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Dhibi, Madiha</creatorcontrib><creatorcontrib>Mechri, Beligh</creatorcontrib><creatorcontrib>Brahmi, Faten</creatorcontrib><creatorcontrib>Skhiri, Fathia</creatorcontrib><creatorcontrib>Alsaif, Mohammed A</creatorcontrib><creatorcontrib>Hammami, Mohamed</creatorcontrib><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><collection>Aluminium Industry Abstracts</collection><collection>Bacteriology Abstracts (Microbiology B)</collection><collection>Ceramic Abstracts</collection><collection>Chemoreception Abstracts</collection><collection>Computer and Information Systems Abstracts</collection><collection>Corrosion Abstracts</collection><collection>Ecology Abstracts</collection><collection>Electronics & Communications Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>Environment Abstracts</collection><collection>Immunology Abstracts</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Materials Business File</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Nucleic Acids Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Virology and AIDS Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><collection>Aerospace Database</collection><collection>Copper Technical Reference Library</collection><collection>AIDS and Cancer Research Abstracts</collection><collection>Materials Research Database</collection><collection>ProQuest Computer Science Collection</collection><collection>Civil Engineering Abstracts</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Computer and Information Systems Abstracts Academic</collection><collection>Computer and Information Systems Abstracts Professional</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Environment Abstracts</collection><collection>MEDLINE - Academic</collection><jtitle>Journal of the science of food and agriculture</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Dhibi, Madiha</au><au>Mechri, Beligh</au><au>Brahmi, Faten</au><au>Skhiri, Fathia</au><au>Alsaif, Mohammed A</au><au>Hammami, Mohamed</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Fatty acid profiles, antioxidant compounds and antiradical properties of Pinus halepensis Mill. cones and seeds</atitle><jtitle>Journal of the science of food and agriculture</jtitle><addtitle>J. Sci. Food Agric</addtitle><date>2012-06</date><risdate>2012</risdate><volume>92</volume><issue>8</issue><spage>1702</spage><epage>1708</epage><pages>1702-1708</pages><issn>0022-5142</issn><eissn>1097-0010</eissn><coden>JSFAAE</coden><abstract>BACKGROUND: Pinus halepensis (Aleppo pine) is a widespread tree that can be found in both natural and urban environments. A discrimination study based on the antioxidant compounds, antioxidant capacity and fatty acid (FA) profile of P. halepensis cones (PHC) and seeds (PHS) was performed.
RESULTS: The total amount of phenols was about 72‐fold higher in PHC extract than in PHS extract (P < 0.001). Anthocyanin and carotenoid contents were 10‐ and 12‐fold higher respectively in PHC extract. PHC and PHS extracts at a concentration of 1 mg mL−1 differed significantly in free radical‐scavenging activity on 2,2‐diphenyl‐1‐picrylhydrazyl radical (DPPH•) (86.65 vs 16.97%). PHC had higher antioxidant ability on 2,2′‐azino‐bis(3‐ethylbenzothialozine‐6‐sulfonic acid) radical cation (ABTS•+) than PHS (EC50 0.368 vs 2.345 mg mL−1). The FA profile of PHC oil revealed its richness in saturated FAs (41.5%) and high levels of trans FA isomers, with a predominance of trans,trans‐linoleic acid (4.74%). However, polyunsaturated FAs in PHS oil represented more than 64% of total FAs.
CONCLUSION: PHC showed important antioxidant activities as well as high levels of bioactive compounds. Thus PHC is a potential source of natural antioxidants that may afford several health benefits. However, the lipid extract of PHS seems to have more nutritional value as a polyunsaturated oil than that of PHC, which is high in saturated and trans FAs. Copyright © 2011 Society of Chemical Industry</abstract><cop>Chichester, UK</cop><pub>John Wiley & Sons, Ltd</pub><pmid>22228540</pmid><doi>10.1002/jsfa.5535</doi><tpages>7</tpages></addata></record> |
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| subjects | Anthocyanins - analysis Antioxidants Antioxidants - analysis Antioxidants - metabolism Antioxidants - pharmacology antiradical properties Biological and medical sciences Biphenyl Compounds - metabolism Carotenoids - analysis cones Fatty acids Fatty Acids - analysis Fatty Acids, Unsaturated - analysis Food industries Fundamental and applied biological sciences. Psychology Humans Inflorescence - chemistry Lipids Nutrition phytochemicals Picrates - metabolism Pinus - chemistry Pinus halepensis Plant Components, Aerial - chemistry Plant Oils - chemistry Polyphenols - analysis seeds Seeds - chemistry trans fatty acids Trees |
| title | Fatty acid profiles, antioxidant compounds and antiradical properties of Pinus halepensis Mill. cones and seeds |
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