Recovery of phenolic compounds from grape seeds: effect of extraction time and solid-liquid ratio.
Identifieur interne : 000312 ( PubMed/Corpus ); précédent : 000311; suivant : 000313Recovery of phenolic compounds from grape seeds: effect of extraction time and solid-liquid ratio.
Auteurs : Alessandro A. Casazza ; Bahar Aliakbarian ; Patrizia PeregoSource :
- Natural product research ; 2011.
English descriptors
- KwdEn :
- Biphenyl Compounds (metabolism), Chromatography, High Pressure Liquid, Ethanol, Flavonoids (analysis), Flavonoids (isolation & purification), Grape Seed Extract (analysis), Grape Seed Extract (isolation & purification), Grape Seed Extract (pharmacology), Picrates (metabolism), Polyphenols (analysis), Polyphenols (isolation & purification), Polyphenols (pharmacology), Seeds (chemistry), Time Factors, Vitis (chemistry).
- MESH :
- chemical , analysis : Flavonoids, Grape Seed Extract, Polyphenols.
- chemical , isolation & purification : Flavonoids, Grape Seed Extract, Polyphenols.
- chemical , metabolism : Biphenyl Compounds, Picrates.
- chemical , pharmacology : Grape Seed Extract, Polyphenols.
- chemistry : Seeds, Vitis.
- Chromatography, High Pressure Liquid, Ethanol, Time Factors.
Abstract
The aim of this research was to study the recovery of phenolic compounds from grape seeds, by-products from winemaking industries, using ethanolic solid-liquid extraction. For such a purpose, the combined effects of the extraction time (9, 19 and 29 h) and the solid-liquid ratio (0.10, 0.20 and 0.30 gdw mL(-1)), were investigated (where dw = dry waste). Results demonstrated that Pinot Noir seeds had high levels of both total polyphenols (73.66 mg(Gallic Acid Equivalent) gdw(-1)) and flavonoids (30.90 mg(Catechin Equivalent) gdw(-1)), being the optimum extraction time 19 h approximately. The main phenolic compounds analysed with high performance liquid chromatography were catechin and quercetin with a maximum extraction yield obtained at 29 h (362.23 and 339.35 mg/100 gdw, respectively). Concentration of the polyphenols and their antiradical powers are demonstrated to have a significant linear correlation.
DOI: 10.1080/14786419.2010.524889
PubMed: 21707256
Links to Exploration step
pubmed:21707256Le document en format XML
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Bonino, University of Genoa, Via Opera Pia 15, 16145 Genoa, Italy. alessandro.casazza@unige.it</nlm:affiliation></affiliation></author><author><name sortKey="Aliakbarian, Bahar" sort="Aliakbarian, Bahar" uniqKey="Aliakbarian B" first="Bahar" last="Aliakbarian">Bahar Aliakbarian</name></author><author><name sortKey="Perego, Patrizia" sort="Perego, Patrizia" uniqKey="Perego P" first="Patrizia" last="Perego">Patrizia Perego</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2011">2011</date><idno type="doi">10.1080/14786419.2010.524889</idno><idno type="RBID">pubmed:21707256</idno><idno type="pmid">21707256</idno><idno type="wicri:Area/PubMed/Corpus">000312</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Recovery of phenolic compounds from grape seeds: effect of extraction time and solid-liquid ratio.</title><author><name sortKey="Casazza, Alessandro A" sort="Casazza, Alessandro A" uniqKey="Casazza A" first="Alessandro A" last="Casazza">Alessandro A. Casazza</name><affiliation><nlm:affiliation>Department of Chemical and Process Engineering G.B. Bonino, University of Genoa, Via Opera Pia 15, 16145 Genoa, Italy. alessandro.casazza@unige.it</nlm:affiliation></affiliation></author><author><name sortKey="Aliakbarian, Bahar" sort="Aliakbarian, Bahar" uniqKey="Aliakbarian B" first="Bahar" last="Aliakbarian">Bahar Aliakbarian</name></author><author><name sortKey="Perego, Patrizia" sort="Perego, Patrizia" uniqKey="Perego P" first="Patrizia" last="Perego">Patrizia Perego</name></author></analytic><series><title level="j">Natural product research</title><idno type="e-ISSN">1478-6427</idno><imprint><date when="2011" type="published">2011</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Biphenyl Compounds (metabolism)</term><term>Chromatography, High Pressure Liquid</term><term>Ethanol</term><term>Flavonoids (analysis)</term><term>Flavonoids (isolation & purification)</term><term>Grape Seed Extract (analysis)</term><term>Grape Seed Extract (isolation & purification)</term><term>Grape Seed Extract (pharmacology)</term><term>Picrates (metabolism)</term><term>Polyphenols (analysis)</term><term>Polyphenols (isolation & purification)</term><term>Polyphenols (pharmacology)</term><term>Seeds (chemistry)</term><term>Time Factors</term><term>Vitis (chemistry)</term></keywords><keywords scheme="MESH" type="chemical" qualifier="analysis" xml:lang="en"><term>Flavonoids</term><term>Grape Seed Extract</term><term>Polyphenols</term></keywords><keywords scheme="MESH" type="chemical" qualifier="isolation & purification" xml:lang="en"><term>Flavonoids</term><term>Grape Seed Extract</term><term>Polyphenols</term></keywords><keywords scheme="MESH" type="chemical" qualifier="metabolism" xml:lang="en"><term>Biphenyl Compounds</term><term>Picrates</term></keywords><keywords scheme="MESH" type="chemical" qualifier="pharmacology" xml:lang="en"><term>Grape Seed Extract</term><term>Polyphenols</term></keywords><keywords scheme="MESH" qualifier="chemistry" xml:lang="en"><term>Seeds</term><term>Vitis</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Chromatography, High Pressure Liquid</term><term>Ethanol</term><term>Time Factors</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">The aim of this research was to study the recovery of phenolic compounds from grape seeds, by-products from winemaking industries, using ethanolic solid-liquid extraction. For such a purpose, the combined effects of the extraction time (9, 19 and 29 h) and the solid-liquid ratio (0.10, 0.20 and 0.30 gdw mL(-1)), were investigated (where dw = dry waste). Results demonstrated that Pinot Noir seeds had high levels of both total polyphenols (73.66 mg(Gallic Acid Equivalent) gdw(-1)) and flavonoids (30.90 mg(Catechin Equivalent) gdw(-1)), being the optimum extraction time 19 h approximately. The main phenolic compounds analysed with high performance liquid chromatography were catechin and quercetin with a maximum extraction yield obtained at 29 h (362.23 and 339.35 mg/100 gdw, respectively). Concentration of the polyphenols and their antiradical powers are demonstrated to have a significant linear correlation.</div></front></TEI><pubmed><MedlineCitation Owner="NLM" Status="MEDLINE"><PMID Version="1">21707256</PMID><DateCreated><Year>2011</Year><Month>10</Month><Day>20</Day></DateCreated><DateCompleted><Year>2012</Year><Month>02</Month><Day>13</Day></DateCompleted><DateRevised><Year>2013</Year><Month>11</Month><Day>21</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1478-6427</ISSN><JournalIssue CitedMedium="Internet"><Volume>25</Volume><Issue>18</Issue><PubDate><Year>2011</Year><Month>Oct</Month></PubDate></JournalIssue><Title>Natural product research</Title><ISOAbbreviation>Nat. Prod. Res.</ISOAbbreviation></Journal><ArticleTitle>Recovery of phenolic compounds from grape seeds: effect of extraction time and solid-liquid ratio.</ArticleTitle><Pagination><MedlinePgn>1751-61</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1080/14786419.2010.524889</ELocationID><Abstract><AbstractText>The aim of this research was to study the recovery of phenolic compounds from grape seeds, by-products from winemaking industries, using ethanolic solid-liquid extraction. For such a purpose, the combined effects of the extraction time (9, 19 and 29 h) and the solid-liquid ratio (0.10, 0.20 and 0.30 gdw mL(-1)), were investigated (where dw = dry waste). Results demonstrated that Pinot Noir seeds had high levels of both total polyphenols (73.66 mg(Gallic Acid Equivalent) gdw(-1)) and flavonoids (30.90 mg(Catechin Equivalent) gdw(-1)), being the optimum extraction time 19 h approximately. The main phenolic compounds analysed with high performance liquid chromatography were catechin and quercetin with a maximum extraction yield obtained at 29 h (362.23 and 339.35 mg/100 gdw, respectively). Concentration of the polyphenols and their antiradical powers are demonstrated to have a significant linear correlation.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Casazza</LastName><ForeName>Alessandro A</ForeName><Initials>AA</Initials><AffiliationInfo><Affiliation>Department of Chemical and Process Engineering G.B. Bonino, University of Genoa, Via Opera Pia 15, 16145 Genoa, Italy. alessandro.casazza@unige.it</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Aliakbarian</LastName><ForeName>Bahar</ForeName><Initials>B</Initials></Author><Author ValidYN="Y"><LastName>Perego</LastName><ForeName>Patrizia</ForeName><Initials>P</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2011</Year><Month>06</Month><Day>27</Day></ArticleDate></Article><MedlineJournalInfo><Country>England</Country><MedlineTA>Nat Prod Res</MedlineTA><NlmUniqueID>101167924</NlmUniqueID><ISSNLinking>1478-6419</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D001713">Biphenyl Compounds</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D005419">Flavonoids</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D056604">Grape Seed Extract</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D010851">Picrates</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D059808">Polyphenols</NameOfSubstance></Chemical><Chemical><RegistryNumber>1898-66-4</RegistryNumber><NameOfSubstance UI="C004931">2,2-diphenyl-1-picrylhydrazyl</NameOfSubstance></Chemical><Chemical><RegistryNumber>3K9958V90M</RegistryNumber><NameOfSubstance UI="D000431">Ethanol</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName MajorTopicYN="N" UI="D001713">Biphenyl Compounds</DescriptorName><QualifierName MajorTopicYN="N" UI="Q000378">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D002851">Chromatography, High Pressure Liquid</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D000431">Ethanol</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D005419">Flavonoids</DescriptorName><QualifierName MajorTopicYN="N" UI="Q000032">analysis</QualifierName><QualifierName MajorTopicYN="Y" UI="Q000302">isolation & purification</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D056604">Grape Seed Extract</DescriptorName><QualifierName MajorTopicYN="N" UI="Q000032">analysis</QualifierName><QualifierName MajorTopicYN="Y" UI="Q000302">isolation & purification</QualifierName><QualifierName MajorTopicYN="N" UI="Q000494">pharmacology</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D010851">Picrates</DescriptorName><QualifierName MajorTopicYN="N" UI="Q000378">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D059808">Polyphenols</DescriptorName><QualifierName MajorTopicYN="N" UI="Q000032">analysis</QualifierName><QualifierName MajorTopicYN="Y" UI="Q000302">isolation & purification</QualifierName><QualifierName MajorTopicYN="N" UI="Q000494">pharmacology</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D012639">Seeds</DescriptorName><QualifierName MajorTopicYN="Y" UI="Q000737">chemistry</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D013997">Time Factors</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D027843">Vitis</DescriptorName><QualifierName MajorTopicYN="Y" UI="Q000737">chemistry</QualifierName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="aheadofprint"><Year>2011</Year><Month>6</Month><Day>27</Day></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2011</Year><Month>6</Month><Day>29</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2011</Year><Month>6</Month><Day>29</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2012</Year><Month>2</Month><Day>14</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="doi">10.1080/14786419.2010.524889</ArticleId><ArticleId IdType="pubmed">21707256</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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