Antioxidant Activity of Extracts, Condensed Tannin Fractions, and Pure Flavonoids from Phaseolus vulgaris L. Seed Coat Color Genotypes
Twelve different seed coat color genotypes of Phaseolus vulgaris L. were extracted and pure flavonoids isolated from 10 of these. The seed coat methanol extracts, tannin fractions, and pure flavonoids all displayed antioxidant activity in a fluorescence-based liposome assay. The relatively high acti...
Gespeichert in:
| Veröffentlicht in: | Journal of agricultural and food chemistry 2003-12, Vol.51 (27), p.7879-7883 |
|---|---|
| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 7883 |
|---|---|
| container_issue | 27 |
| container_start_page | 7879 |
| container_title | Journal of agricultural and food chemistry |
| container_volume | 51 |
| creator | Beninger, Clifford W Hosfield, George L |
| description | Twelve different seed coat color genotypes of Phaseolus vulgaris L. were extracted and pure flavonoids isolated from 10 of these. The seed coat methanol extracts, tannin fractions, and pure flavonoids all displayed antioxidant activity in a fluorescence-based liposome assay. The relatively high activity of the condensed tannin (proanthocyanidin) fractions indicates that these may play an important role in the overall activity of the extracts. This activity also indicates that although these polyphenols cause problems in digestibility, they may be important dietary supplements with beneficial health effects. The pure anthocyanins delphinidin 3-O-glucoside (1), petunidin 3-O-glucoside (2), and malvidin 3-O-glucoside (3) and the flavonol quercetin 3-O-glucoside (4) isolated from seed coats also had significantly higher antioxidant activity than the Fe2+ control. The activity of kaempferol 3-O-glucoside (5) was not different from that of the Fe2+ control. These findings suggest that variously colored dry beans may be an important source of dietary antioxidants. Keywords: Phaseolus vulgaris; antioxidants; extracts; condensed tannin fractions; anthocyanins; flavonols |
| doi_str_mv | 10.1021/jf0304324 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_71477806</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>71477806</sourcerecordid><originalsourceid>FETCH-LOGICAL-a445t-11171c4467ee830dd1c2016e7661c0b7c184cb561ecd58ef848fd40d7d0b254d3</originalsourceid><addsrcrecordid>eNptkM1uEzEURi0EoqGw4AWQNyAhdYo9478uo6gpFUFEakDsLMe-Aw4TO7U9UfICPDcTJWo2bHwX39F3fQ9Cbym5pqSmn1YtaQhravYMjSivScUpVc_RiAxhpbigF-hVzitCiOKSvEQXlIkb0gg1Qn_Hofi4886Egse2-K0vexxbfLsrydiSr_AkBgchg8MLE4IPeHoIfAxDZoLD8z4BnnZmG0P0LuM2xTWe_zYZYtdnvO27Xyb5jGfX-AGGlkk0ZXi6mPAdhFj2G8iv0YvWdBnenOYl-j69XUw-V7Nvd_eT8awyjPFSUUoltYwJCaAa4hy1NaECpBDUkqW0VDG7HA4G67iCVjHVOkacdGRZc-aaS_Th2LtJ8bGHXPTaZwtdZwLEPmtJmZSKiAH8eARtijknaPUm-bVJe02JPkjXT9IH9t2ptF-uwZ3Jk-UBeH8CTLama5MJ1uczx5sbwvhhaXXkfC6we8pN-qOFbCTXi_mDlj_E13ktfuov515js17FPoXB3X8--A8VQ6SQ</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>71477806</pqid></control><display><type>article</type><title>Antioxidant Activity of Extracts, Condensed Tannin Fractions, and Pure Flavonoids from Phaseolus vulgaris L. Seed Coat Color Genotypes</title><source>MEDLINE</source><source>American Chemical Society Journals</source><creator>Beninger, Clifford W ; Hosfield, George L</creator><creatorcontrib>Beninger, Clifford W ; Hosfield, George L</creatorcontrib><description>Twelve different seed coat color genotypes of Phaseolus vulgaris L. were extracted and pure flavonoids isolated from 10 of these. The seed coat methanol extracts, tannin fractions, and pure flavonoids all displayed antioxidant activity in a fluorescence-based liposome assay. The relatively high activity of the condensed tannin (proanthocyanidin) fractions indicates that these may play an important role in the overall activity of the extracts. This activity also indicates that although these polyphenols cause problems in digestibility, they may be important dietary supplements with beneficial health effects. The pure anthocyanins delphinidin 3-O-glucoside (1), petunidin 3-O-glucoside (2), and malvidin 3-O-glucoside (3) and the flavonol quercetin 3-O-glucoside (4) isolated from seed coats also had significantly higher antioxidant activity than the Fe2+ control. The activity of kaempferol 3-O-glucoside (5) was not different from that of the Fe2+ control. These findings suggest that variously colored dry beans may be an important source of dietary antioxidants. Keywords: Phaseolus vulgaris; antioxidants; extracts; condensed tannin fractions; anthocyanins; flavonols</description><identifier>ISSN: 0021-8561</identifier><identifier>EISSN: 1520-5118</identifier><identifier>DOI: 10.1021/jf0304324</identifier><identifier>PMID: 14690368</identifier><identifier>CODEN: JAFCAU</identifier><language>eng</language><publisher>Washington, DC: American Chemical Society</publisher><subject>Antioxidants - analysis ; Biological and medical sciences ; Color ; Flavonoids - analysis ; Food industries ; Fruit and vegetable industries ; Fundamental and applied biological sciences. Psychology ; Genotype ; Hydrolyzable Tannins - analysis ; Phaseolus - chemistry ; Phaseolus - genetics ; Pigments, Biological - genetics ; Plant Extracts - analysis ; Seeds - chemistry</subject><ispartof>Journal of agricultural and food chemistry, 2003-12, Vol.51 (27), p.7879-7883</ispartof><rights>Copyright © 2003 American Chemical Society</rights><rights>2004 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a445t-11171c4467ee830dd1c2016e7661c0b7c184cb561ecd58ef848fd40d7d0b254d3</citedby><cites>FETCH-LOGICAL-a445t-11171c4467ee830dd1c2016e7661c0b7c184cb561ecd58ef848fd40d7d0b254d3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://pubs.acs.org/doi/pdf/10.1021/jf0304324$$EPDF$$P50$$Gacs$$H</linktopdf><linktohtml>$$Uhttps://pubs.acs.org/doi/10.1021/jf0304324$$EHTML$$P50$$Gacs$$H</linktohtml><link.rule.ids>314,780,784,2765,27076,27924,27925,56738,56788</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=15390456$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/14690368$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Beninger, Clifford W</creatorcontrib><creatorcontrib>Hosfield, George L</creatorcontrib><title>Antioxidant Activity of Extracts, Condensed Tannin Fractions, and Pure Flavonoids from Phaseolus vulgaris L. Seed Coat Color Genotypes</title><title>Journal of agricultural and food chemistry</title><addtitle>J. Agric. Food Chem</addtitle><description>Twelve different seed coat color genotypes of Phaseolus vulgaris L. were extracted and pure flavonoids isolated from 10 of these. The seed coat methanol extracts, tannin fractions, and pure flavonoids all displayed antioxidant activity in a fluorescence-based liposome assay. The relatively high activity of the condensed tannin (proanthocyanidin) fractions indicates that these may play an important role in the overall activity of the extracts. This activity also indicates that although these polyphenols cause problems in digestibility, they may be important dietary supplements with beneficial health effects. The pure anthocyanins delphinidin 3-O-glucoside (1), petunidin 3-O-glucoside (2), and malvidin 3-O-glucoside (3) and the flavonol quercetin 3-O-glucoside (4) isolated from seed coats also had significantly higher antioxidant activity than the Fe2+ control. The activity of kaempferol 3-O-glucoside (5) was not different from that of the Fe2+ control. These findings suggest that variously colored dry beans may be an important source of dietary antioxidants. Keywords: Phaseolus vulgaris; antioxidants; extracts; condensed tannin fractions; anthocyanins; flavonols</description><subject>Antioxidants - analysis</subject><subject>Biological and medical sciences</subject><subject>Color</subject><subject>Flavonoids - analysis</subject><subject>Food industries</subject><subject>Fruit and vegetable industries</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Genotype</subject><subject>Hydrolyzable Tannins - analysis</subject><subject>Phaseolus - chemistry</subject><subject>Phaseolus - genetics</subject><subject>Pigments, Biological - genetics</subject><subject>Plant Extracts - analysis</subject><subject>Seeds - chemistry</subject><issn>0021-8561</issn><issn>1520-5118</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2003</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNptkM1uEzEURi0EoqGw4AWQNyAhdYo9478uo6gpFUFEakDsLMe-Aw4TO7U9UfICPDcTJWo2bHwX39F3fQ9Cbym5pqSmn1YtaQhravYMjSivScUpVc_RiAxhpbigF-hVzitCiOKSvEQXlIkb0gg1Qn_Hofi4886Egse2-K0vexxbfLsrydiSr_AkBgchg8MLE4IPeHoIfAxDZoLD8z4BnnZmG0P0LuM2xTWe_zYZYtdnvO27Xyb5jGfX-AGGlkk0ZXi6mPAdhFj2G8iv0YvWdBnenOYl-j69XUw-V7Nvd_eT8awyjPFSUUoltYwJCaAa4hy1NaECpBDUkqW0VDG7HA4G67iCVjHVOkacdGRZc-aaS_Th2LtJ8bGHXPTaZwtdZwLEPmtJmZSKiAH8eARtijknaPUm-bVJe02JPkjXT9IH9t2ptF-uwZ3Jk-UBeH8CTLama5MJ1uczx5sbwvhhaXXkfC6we8pN-qOFbCTXi_mDlj_E13ktfuov515js17FPoXB3X8--A8VQ6SQ</recordid><startdate>20031231</startdate><enddate>20031231</enddate><creator>Beninger, Clifford W</creator><creator>Hosfield, George L</creator><general>American Chemical Society</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>7X8</scope></search><sort><creationdate>20031231</creationdate><title>Antioxidant Activity of Extracts, Condensed Tannin Fractions, and Pure Flavonoids from Phaseolus vulgaris L. Seed Coat Color Genotypes</title><author>Beninger, Clifford W ; Hosfield, George L</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a445t-11171c4467ee830dd1c2016e7661c0b7c184cb561ecd58ef848fd40d7d0b254d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2003</creationdate><topic>Antioxidants - analysis</topic><topic>Biological and medical sciences</topic><topic>Color</topic><topic>Flavonoids - analysis</topic><topic>Food industries</topic><topic>Fruit and vegetable industries</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Genotype</topic><topic>Hydrolyzable Tannins - analysis</topic><topic>Phaseolus - chemistry</topic><topic>Phaseolus - genetics</topic><topic>Pigments, Biological - genetics</topic><topic>Plant Extracts - analysis</topic><topic>Seeds - chemistry</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Beninger, Clifford W</creatorcontrib><creatorcontrib>Hosfield, George L</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>MEDLINE - Academic</collection><jtitle>Journal of agricultural and food chemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Beninger, Clifford W</au><au>Hosfield, George L</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Antioxidant Activity of Extracts, Condensed Tannin Fractions, and Pure Flavonoids from Phaseolus vulgaris L. Seed Coat Color Genotypes</atitle><jtitle>Journal of agricultural and food chemistry</jtitle><addtitle>J. Agric. Food Chem</addtitle><date>2003-12-31</date><risdate>2003</risdate><volume>51</volume><issue>27</issue><spage>7879</spage><epage>7883</epage><pages>7879-7883</pages><issn>0021-8561</issn><eissn>1520-5118</eissn><coden>JAFCAU</coden><abstract>Twelve different seed coat color genotypes of Phaseolus vulgaris L. were extracted and pure flavonoids isolated from 10 of these. The seed coat methanol extracts, tannin fractions, and pure flavonoids all displayed antioxidant activity in a fluorescence-based liposome assay. The relatively high activity of the condensed tannin (proanthocyanidin) fractions indicates that these may play an important role in the overall activity of the extracts. This activity also indicates that although these polyphenols cause problems in digestibility, they may be important dietary supplements with beneficial health effects. The pure anthocyanins delphinidin 3-O-glucoside (1), petunidin 3-O-glucoside (2), and malvidin 3-O-glucoside (3) and the flavonol quercetin 3-O-glucoside (4) isolated from seed coats also had significantly higher antioxidant activity than the Fe2+ control. The activity of kaempferol 3-O-glucoside (5) was not different from that of the Fe2+ control. These findings suggest that variously colored dry beans may be an important source of dietary antioxidants. Keywords: Phaseolus vulgaris; antioxidants; extracts; condensed tannin fractions; anthocyanins; flavonols</abstract><cop>Washington, DC</cop><pub>American Chemical Society</pub><pmid>14690368</pmid><doi>10.1021/jf0304324</doi><tpages>5</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0021-8561 |
| ispartof | Journal of agricultural and food chemistry, 2003-12, Vol.51 (27), p.7879-7883 |
| issn | 0021-8561 1520-5118 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_71477806 |
| source | MEDLINE; American Chemical Society Journals |
| subjects | Antioxidants - analysis Biological and medical sciences Color Flavonoids - analysis Food industries Fruit and vegetable industries Fundamental and applied biological sciences. Psychology Genotype Hydrolyzable Tannins - analysis Phaseolus - chemistry Phaseolus - genetics Pigments, Biological - genetics Plant Extracts - analysis Seeds - chemistry |
| title | Antioxidant Activity of Extracts, Condensed Tannin Fractions, and Pure Flavonoids from Phaseolus vulgaris L. Seed Coat Color Genotypes |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-26T05%3A43%3A23IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Antioxidant%20Activity%20of%20Extracts,%20Condensed%20Tannin%20Fractions,%20and%20Pure%20Flavonoids%20from%20Phaseolus%20vulgaris%20L.%20Seed%20Coat%20Color%20Genotypes&rft.jtitle=Journal%20of%20agricultural%20and%20food%20chemistry&rft.au=Beninger,%20Clifford%20W&rft.date=2003-12-31&rft.volume=51&rft.issue=27&rft.spage=7879&rft.epage=7883&rft.pages=7879-7883&rft.issn=0021-8561&rft.eissn=1520-5118&rft.coden=JAFCAU&rft_id=info:doi/10.1021/jf0304324&rft_dat=%3Cproquest_cross%3E71477806%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=71477806&rft_id=info:pmid/14690368&rfr_iscdi=true |