Targeting excessive free radicals with peels and juices of citrus fruits: grapefruit, lemon, lime and orange.
Identifieur interne : 000A51 ( Ncbi/Merge ); précédent : 000A50; suivant : 000A52Targeting excessive free radicals with peels and juices of citrus fruits: grapefruit, lemon, lime and orange.
Auteurs : Rafaela Guimarães [Portugal] ; Lillian Barros ; João C M. Barreira ; M João Sousa ; Ana Maria Carvalho ; Isabel C F R. FerreiraSource :
- Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association [ 1873-6351 ] ; 2010.
English descriptors
- KwdEn :
- Ascorbic Acid (chemistry), Ascorbic Acid (pharmacology), Beverages (analysis), Carbohydrates (chemistry), Carbohydrates (pharmacology), Carotenoids (chemistry), Carotenoids (pharmacology), Citrus (chemistry), Citrus aurantiifolia (chemistry), Citrus paradisi (chemistry), Citrus sinensis (chemistry), Colorimetry, Free Radical Scavengers (chemistry), Free Radical Scavengers (pharmacology), Free Radicals (chemistry), Fruit (chemistry), Lipid Peroxidation (drug effects), Oxidation-Reduction, Phenols (chemistry), Phenols (pharmacology), Reference Standards, beta Carotene (chemistry).
- MESH :
- chemical , chemistry : Ascorbic Acid, Carbohydrates, Carotenoids, Free Radical Scavengers, Free Radicals, Phenols, beta Carotene.
- chemical , pharmacology : Ascorbic Acid, Carbohydrates, Carotenoids, Free Radical Scavengers, Phenols.
- analysis : Beverages.
- chemistry : Citrus, Citrus aurantiifolia, Citrus paradisi, Citrus sinensis, Fruit.
- drug effects : Lipid Peroxidation.
- Colorimetry, Oxidation-Reduction, Reference Standards.
Abstract
A comparative study between the antioxidant properties of peel (flavedo and albedo) and juice of some commercially grown citrus fruit (Rutaceae), grapefruit (Citrus paradisi), lemon (Citrus limon), lime (Citrusxaurantiifolia) and sweet orange (Citrus sinensis) was performed. Different in vitro assays were applied to the volatile and polar fractions of peels and to crude and polar fraction of juices: 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical scavenging capacity, reducing power and inhibition of lipid peroxidation using beta-carotene-linoleate model system in liposomes and thiobarbituric acid reactive substances (TBARS) assay in brain homogenates. Reducing sugars and phenolics were the main antioxidant compounds found in all the extracts. Peels polar fractions revealed the highest contents in phenolics, flavonoids, ascorbic acid, carotenoids and reducing sugars, which certainly contribute to the highest antioxidant potential found in these fractions. Peels volatile fractions were clearly separated using discriminant analysis, which is in agreement with their lowest antioxidant potential.
DOI: 10.1016/j.fct.2009.09.022
PubMed: 19770018
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Links to Exploration step
pubmed:19770018Le document en format XML
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Barreira</name></author><author><name sortKey="Sousa, M Joao" sort="Sousa, M Joao" uniqKey="Sousa M" first="M João" last="Sousa">M João Sousa</name></author><author><name sortKey="Carvalho, Ana Maria" sort="Carvalho, Ana Maria" uniqKey="Carvalho A" first="Ana Maria" last="Carvalho">Ana Maria Carvalho</name></author><author><name sortKey="Ferreira, Isabel C F R" sort="Ferreira, Isabel C F R" uniqKey="Ferreira I" first="Isabel C F R" last="Ferreira">Isabel C F R. 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Barreira</name></author><author><name sortKey="Sousa, M Joao" sort="Sousa, M Joao" uniqKey="Sousa M" first="M João" last="Sousa">M João Sousa</name></author><author><name sortKey="Carvalho, Ana Maria" sort="Carvalho, Ana Maria" uniqKey="Carvalho A" first="Ana Maria" last="Carvalho">Ana Maria Carvalho</name></author><author><name sortKey="Ferreira, Isabel C F R" sort="Ferreira, Isabel C F R" uniqKey="Ferreira I" first="Isabel C F R" last="Ferreira">Isabel C F R. Ferreira</name></author></analytic><series><title level="j">Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association</title><idno type="eISSN">1873-6351</idno><imprint><date when="2010" type="published">2010</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Ascorbic Acid (chemistry)</term><term>Ascorbic Acid (pharmacology)</term><term>Beverages (analysis)</term><term>Carbohydrates (chemistry)</term><term>Carbohydrates (pharmacology)</term><term>Carotenoids (chemistry)</term><term>Carotenoids (pharmacology)</term><term>Citrus (chemistry)</term><term>Citrus aurantiifolia (chemistry)</term><term>Citrus paradisi (chemistry)</term><term>Citrus sinensis (chemistry)</term><term>Colorimetry</term><term>Free Radical Scavengers (chemistry)</term><term>Free Radical Scavengers (pharmacology)</term><term>Free Radicals (chemistry)</term><term>Fruit (chemistry)</term><term>Lipid Peroxidation (drug effects)</term><term>Oxidation-Reduction</term><term>Phenols (chemistry)</term><term>Phenols (pharmacology)</term><term>Reference Standards</term><term>beta Carotene (chemistry)</term></keywords><keywords scheme="MESH" type="chemical" qualifier="chemistry" xml:lang="en"><term>Ascorbic Acid</term><term>Carbohydrates</term><term>Carotenoids</term><term>Free Radical Scavengers</term><term>Free Radicals</term><term>Phenols</term><term>beta Carotene</term></keywords><keywords scheme="MESH" type="chemical" qualifier="pharmacology" xml:lang="en"><term>Ascorbic Acid</term><term>Carbohydrates</term><term>Carotenoids</term><term>Free Radical Scavengers</term><term>Phenols</term></keywords><keywords scheme="MESH" qualifier="analysis" xml:lang="en"><term>Beverages</term></keywords><keywords scheme="MESH" qualifier="chemistry" xml:lang="en"><term>Citrus</term><term>Citrus aurantiifolia</term><term>Citrus paradisi</term><term>Citrus sinensis</term><term>Fruit</term></keywords><keywords scheme="MESH" qualifier="drug effects" xml:lang="en"><term>Lipid Peroxidation</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Colorimetry</term><term>Oxidation-Reduction</term><term>Reference Standards</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">A comparative study between the antioxidant properties of peel (flavedo and albedo) and juice of some commercially grown citrus fruit (Rutaceae), grapefruit (Citrus paradisi), lemon (Citrus limon), lime (Citrusxaurantiifolia) and sweet orange (Citrus sinensis) was performed. Different in vitro assays were applied to the volatile and polar fractions of peels and to crude and polar fraction of juices: 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical scavenging capacity, reducing power and inhibition of lipid peroxidation using beta-carotene-linoleate model system in liposomes and thiobarbituric acid reactive substances (TBARS) assay in brain homogenates. Reducing sugars and phenolics were the main antioxidant compounds found in all the extracts. Peels polar fractions revealed the highest contents in phenolics, flavonoids, ascorbic acid, carotenoids and reducing sugars, which certainly contribute to the highest antioxidant potential found in these fractions. Peels volatile fractions were clearly separated using discriminant analysis, which is in agreement with their lowest antioxidant potential.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">19770018</PMID><DateCreated><Year>2010</Year><Month>2</Month><Day>1</Day></DateCreated><DateCompleted><Year>2010</Year><Month>04</Month><Day>15</Day></DateCompleted><DateRevised><Year>2013</Year><Month>11</Month><Day>21</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1873-6351</ISSN><JournalIssue CitedMedium="Internet"><Volume>48</Volume><Issue>1</Issue><PubDate><Year>2010</Year><Month>Jan</Month></PubDate></JournalIssue><Title>Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association</Title><ISOAbbreviation>Food Chem. Toxicol.</ISOAbbreviation></Journal><ArticleTitle>Targeting excessive free radicals with peels and juices of citrus fruits: grapefruit, lemon, lime and orange.</ArticleTitle><Pagination><MedlinePgn>99-106</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1016/j.fct.2009.09.022</ELocationID><Abstract><AbstractText>A comparative study between the antioxidant properties of peel (flavedo and albedo) and juice of some commercially grown citrus fruit (Rutaceae), grapefruit (Citrus paradisi), lemon (Citrus limon), lime (Citrusxaurantiifolia) and sweet orange (Citrus sinensis) was performed. Different in vitro assays were applied to the volatile and polar fractions of peels and to crude and polar fraction of juices: 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical scavenging capacity, reducing power and inhibition of lipid peroxidation using beta-carotene-linoleate model system in liposomes and thiobarbituric acid reactive substances (TBARS) assay in brain homogenates. Reducing sugars and phenolics were the main antioxidant compounds found in all the extracts. Peels polar fractions revealed the highest contents in phenolics, flavonoids, ascorbic acid, carotenoids and reducing sugars, which certainly contribute to the highest antioxidant potential found in these fractions. Peels volatile fractions were clearly separated using discriminant analysis, which is in agreement with their lowest antioxidant potential.</AbstractText><CopyrightInformation>Copyright 2009 Elsevier Ltd. All rights reserved.</CopyrightInformation></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Guimarães</LastName><ForeName>Rafaela</ForeName><Initials>R</Initials><AffiliationInfo><Affiliation>CIMO/Escola Superior Agrária, Instituto Politécnico de Bragança, Campus de Santa Apolónia, Apartado 1172, 5301-855 Bragança, Portugal.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Barros</LastName><ForeName>Lillian</ForeName><Initials>L</Initials></Author><Author ValidYN="Y"><LastName>Barreira</LastName><ForeName>João C M</ForeName><Initials>JC</Initials></Author><Author ValidYN="Y"><LastName>Sousa</LastName><ForeName>M João</ForeName><Initials>MJ</Initials></Author><Author ValidYN="Y"><LastName>Carvalho</LastName><ForeName>Ana Maria</ForeName><Initials>AM</Initials></Author><Author ValidYN="Y"><LastName>Ferreira</LastName><ForeName>Isabel C F R</ForeName><Initials>IC</Initials></Author></AuthorList><Language>ENG</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2009</Year><Month>Sep</Month><Day>19</Day></ArticleDate></Article><MedlineJournalInfo><Country>England</Country><MedlineTA>Food Chem Toxicol</MedlineTA><NlmUniqueID>8207483</NlmUniqueID><ISSNLinking>0278-6915</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D002241">Carbohydrates</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D016166">Free Radical Scavengers</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D005609">Free Radicals</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D010636">Phenols</NameOfSubstance></Chemical><Chemical><RegistryNumber>01YAE03M7J</RegistryNumber><NameOfSubstance UI="D019207">beta Carotene</NameOfSubstance></Chemical><Chemical><RegistryNumber>36-88-4</RegistryNumber><NameOfSubstance UI="D002338">Carotenoids</NameOfSubstance></Chemical><Chemical><RegistryNumber>PQ6CK8PD0R</RegistryNumber><NameOfSubstance UI="D001205">Ascorbic Acid</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D001205" MajorTopicYN="N">Ascorbic Acid</DescriptorName><QualifierName UI="Q000737" MajorTopicYN="N">chemistry</QualifierName><QualifierName UI="Q000494" MajorTopicYN="N">pharmacology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D001628" MajorTopicYN="N">Beverages</DescriptorName><QualifierName UI="Q000032" MajorTopicYN="Y">analysis</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D002241" MajorTopicYN="N">Carbohydrates</DescriptorName><QualifierName UI="Q000737" MajorTopicYN="N">chemistry</QualifierName><QualifierName UI="Q000494" MajorTopicYN="N">pharmacology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D002338" MajorTopicYN="N">Carotenoids</DescriptorName><QualifierName UI="Q000737" MajorTopicYN="N">chemistry</QualifierName><QualifierName UI="Q000494" MajorTopicYN="N">pharmacology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D002957" MajorTopicYN="N">Citrus</DescriptorName><QualifierName UI="Q000737" MajorTopicYN="Y">chemistry</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D032082" MajorTopicYN="N">Citrus aurantiifolia</DescriptorName><QualifierName UI="Q000737" MajorTopicYN="N">chemistry</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D032083" MajorTopicYN="N">Citrus paradisi</DescriptorName><QualifierName UI="Q000737" MajorTopicYN="N">chemistry</QualifierName></MeshHeading><MeshHeading><DescriptorName 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effects</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D010084" MajorTopicYN="N">Oxidation-Reduction</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D010636" MajorTopicYN="N">Phenols</DescriptorName><QualifierName UI="Q000737" MajorTopicYN="N">chemistry</QualifierName><QualifierName UI="Q000494" MajorTopicYN="N">pharmacology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D012015" MajorTopicYN="N">Reference Standards</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D019207" MajorTopicYN="N">beta Carotene</DescriptorName><QualifierName UI="Q000737" MajorTopicYN="N">chemistry</QualifierName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2009</Year><Month>7</Month><Day>9</Day></PubMedPubDate><PubMedPubDate PubStatus="revised"><Year>2009</Year><Month>9</Month><Day>7</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2009</Year><Month>9</Month><Day>14</Day></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2009</Year><Month>9</Month><Day>23</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2009</Year><Month>9</Month><Day>23</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2010</Year><Month>4</Month><Day>16</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">19770018</ArticleId><ArticleId IdType="pii">S0278-6915(09)00430-X</ArticleId><ArticleId IdType="doi">10.1016/j.fct.2009.09.022</ArticleId></ArticleIdList></PubmedData></pubmed><affiliations><list><country><li>Portugal</li></country></list><tree><noCountry><name sortKey="Barreira, Joao C M" sort="Barreira, Joao C M" uniqKey="Barreira J" first="João C M" last="Barreira">João C M. Barreira</name><name sortKey="Barros, Lillian" sort="Barros, Lillian" uniqKey="Barros L" first="Lillian" last="Barros">Lillian Barros</name><name sortKey="Carvalho, Ana Maria" sort="Carvalho, Ana Maria" uniqKey="Carvalho A" first="Ana Maria" last="Carvalho">Ana Maria Carvalho</name><name sortKey="Ferreira, Isabel C F R" sort="Ferreira, Isabel C F R" uniqKey="Ferreira I" first="Isabel C F R" last="Ferreira">Isabel C F R. Ferreira</name><name sortKey="Sousa, M Joao" sort="Sousa, M Joao" uniqKey="Sousa M" first="M João" last="Sousa">M João Sousa</name></noCountry><country name="Portugal"><noRegion><name sortKey="Guimaraes, Rafaela" sort="Guimaraes, Rafaela" uniqKey="Guimaraes R" first="Rafaela" last="Guimarães">Rafaela Guimarães</name></noRegion></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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