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Antioxidant capacity and in vitro prevention of dental plaque formation by extracts and condensed tannins of Paullinia cupana
Chemical evaluation of the semi-purified fraction from the seeds of guaraná, Paullinia cupana H.B.K. var. sorbilis (Mart.) Ducke, yielded the following compounds: caffeine, catechin, epicatechin, ent-epicatechin, and procyanidins B1, B2, B3, B4, A2, and C1. Measurement of the antioxidant activity by...
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Published in: | Molecules (Basel, Switzerland) Switzerland), 2007-08, Vol.12 (8), p.1950-1963 |
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container_end_page | 1963 |
container_issue | 8 |
container_start_page | 1950 |
container_title | Molecules (Basel, Switzerland) |
container_volume | 12 |
creator | Yamaguti-Sasaki, Elza Ito, Lia Akina Canteli, Vanessa Cristina Dias Ushirobira, Tânia Mara Antonelli Ueda-Nakamura, Tânia Dias Filho, Benedito Prado Nakamura, Celso Vataru de Mello, João Carlos Palazzo |
description | Chemical evaluation of the semi-purified fraction from the seeds of guaraná, Paullinia cupana H.B.K. var. sorbilis (Mart.) Ducke, yielded the following compounds: caffeine, catechin, epicatechin, ent-epicatechin, and procyanidins B1, B2, B3, B4, A2, and C1. Measurement of the antioxidant activity by reduction of the DPPH radical confirmed the anti-radical properties of the aqueous (AqE) and crude (EBPC) extracts and semi-purified (EPA and EPB) fractions. The EPA fraction showed radical-scavenging activity (RSA) and protected DPPH from discoloration at 5.23 +/- 0.08 (RSD% = 1.49) microg/mL, and for the phosphomolybdenum complex showed a higher Relative Antioxidant Capacity (RAC) at 0.75 +/- 0.01 (1.75). The EPA fraction had a total polyphenolics content of 65.80% +/- 0.62 (RSD% = 0.93). The plant drug showed 5.47% +/- 0.19 (RSD% = 3.51) and 6.19% +/- 0.08 (RSD% = 1.29) for total polyphenolics and methylxanthines, respectively. In vitro assessment of the antibacterial potential of the Paullinia cupana extracts against Streptococcus mutans showed that these could be used in the prevention of bacterial dental plaque. |
doi_str_mv | 10.3390/12081950 |
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Ducke, yielded the following compounds: caffeine, catechin, epicatechin, ent-epicatechin, and procyanidins B1, B2, B3, B4, A2, and C1. Measurement of the antioxidant activity by reduction of the DPPH radical confirmed the anti-radical properties of the aqueous (AqE) and crude (EBPC) extracts and semi-purified (EPA and EPB) fractions. The EPA fraction showed radical-scavenging activity (RSA) and protected DPPH from discoloration at 5.23 +/- 0.08 (RSD% = 1.49) microg/mL, and for the phosphomolybdenum complex showed a higher Relative Antioxidant Capacity (RAC) at 0.75 +/- 0.01 (1.75). The EPA fraction had a total polyphenolics content of 65.80% +/- 0.62 (RSD% = 0.93). The plant drug showed 5.47% +/- 0.19 (RSD% = 3.51) and 6.19% +/- 0.08 (RSD% = 1.29) for total polyphenolics and methylxanthines, respectively. In vitro assessment of the antibacterial potential of the Paullinia cupana extracts against Streptococcus mutans showed that these could be used in the prevention of bacterial dental plaque.</description><identifier>ISSN: 1420-3049</identifier><identifier>EISSN: 1420-3049</identifier><identifier>DOI: 10.3390/12081950</identifier><identifier>PMID: 17960098</identifier><language>eng</language><publisher>Switzerland: MDPI AG</publisher><subject>antioxidant capacity ; Antioxidants ; Antioxidants - isolation & purification ; Antioxidants - pharmacology ; Caffeine ; Cocoa ; condensed tannins ; Dental plaque ; Dental Plaque - microbiology ; Dental Plaque - prevention & control ; Humans ; Mass spectrometry ; methylxanthines ; Paullinia - chemistry ; Paullinia cupana ; Plant Extracts - isolation & purification ; Plant Extracts - pharmacology ; Prevention ; prevention of the formation of dental plaque ; Scientific imaging ; Seeds ; Streptococcus mutans - drug effects ; Tannins - pharmacology</subject><ispartof>Molecules (Basel, Switzerland), 2007-08, Vol.12 (8), p.1950-1963</ispartof><rights>Copyright MDPI AG 2007</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c475t-ebb5d8e238cae8e1cceefdc83d434cad773315773a39784afc904fc8bab567e63</citedby><cites>FETCH-LOGICAL-c475t-ebb5d8e238cae8e1cceefdc83d434cad773315773a39784afc904fc8bab567e63</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.proquest.com/docview/1531128026/fulltextPDF?pq-origsite=primo$$EPDF$$P50$$Gproquest$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://www.proquest.com/docview/1531128026?pq-origsite=primo$$EHTML$$P50$$Gproquest$$Hfree_for_read</linktohtml><link.rule.ids>314,780,784,25753,27924,27925,37012,37013,44590,75126</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/17960098$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Yamaguti-Sasaki, Elza</creatorcontrib><creatorcontrib>Ito, Lia Akina</creatorcontrib><creatorcontrib>Canteli, Vanessa Cristina Dias</creatorcontrib><creatorcontrib>Ushirobira, Tânia Mara Antonelli</creatorcontrib><creatorcontrib>Ueda-Nakamura, Tânia</creatorcontrib><creatorcontrib>Dias Filho, Benedito Prado</creatorcontrib><creatorcontrib>Nakamura, Celso Vataru</creatorcontrib><creatorcontrib>de Mello, João Carlos Palazzo</creatorcontrib><title>Antioxidant capacity and in vitro prevention of dental plaque formation by extracts and condensed tannins of Paullinia cupana</title><title>Molecules (Basel, Switzerland)</title><addtitle>Molecules</addtitle><description>Chemical evaluation of the semi-purified fraction from the seeds of guaraná, Paullinia cupana H.B.K. var. sorbilis (Mart.) Ducke, yielded the following compounds: caffeine, catechin, epicatechin, ent-epicatechin, and procyanidins B1, B2, B3, B4, A2, and C1. Measurement of the antioxidant activity by reduction of the DPPH radical confirmed the anti-radical properties of the aqueous (AqE) and crude (EBPC) extracts and semi-purified (EPA and EPB) fractions. The EPA fraction showed radical-scavenging activity (RSA) and protected DPPH from discoloration at 5.23 +/- 0.08 (RSD% = 1.49) microg/mL, and for the phosphomolybdenum complex showed a higher Relative Antioxidant Capacity (RAC) at 0.75 +/- 0.01 (1.75). The EPA fraction had a total polyphenolics content of 65.80% +/- 0.62 (RSD% = 0.93). The plant drug showed 5.47% +/- 0.19 (RSD% = 3.51) and 6.19% +/- 0.08 (RSD% = 1.29) for total polyphenolics and methylxanthines, respectively. In vitro assessment of the antibacterial potential of the Paullinia cupana extracts against Streptococcus mutans showed that these could be used in the prevention of bacterial dental plaque.</description><subject>antioxidant capacity</subject><subject>Antioxidants</subject><subject>Antioxidants - isolation & purification</subject><subject>Antioxidants - pharmacology</subject><subject>Caffeine</subject><subject>Cocoa</subject><subject>condensed tannins</subject><subject>Dental plaque</subject><subject>Dental Plaque - microbiology</subject><subject>Dental Plaque - prevention & control</subject><subject>Humans</subject><subject>Mass spectrometry</subject><subject>methylxanthines</subject><subject>Paullinia - chemistry</subject><subject>Paullinia cupana</subject><subject>Plant Extracts - isolation & purification</subject><subject>Plant Extracts - pharmacology</subject><subject>Prevention</subject><subject>prevention of the formation of dental plaque</subject><subject>Scientific imaging</subject><subject>Seeds</subject><subject>Streptococcus mutans - drug effects</subject><subject>Tannins - pharmacology</subject><issn>1420-3049</issn><issn>1420-3049</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2007</creationdate><recordtype>article</recordtype><sourceid>PIMPY</sourceid><sourceid>DOA</sourceid><recordid>eNpdkUuLFTEQhRtRnHEU_AUSEGQ2V_O8nSyHYRwHBnSh61BJqiWXvkmbpIe5C_-7fR8-cJMUla8Op3K67jWj74Uw9APjVDOj6JPunElOV4JK8_Sf-qx7UeuGUs4kU8-7M9abNaVGn3c_r1KL-TEGSI14mMDHtiOQAomJPMRWMpkKPuCeSiQPJCwljGQa4ceMZMhlC4cntyP42Ar4Vg_jPqcFrRhIg5RiqvvhLzCPY0wRiJ8nSPCyezbAWPHV6b7ovn28-Xr9aXX_-fbu-up-5WWv2gqdU0EjF9oDamTeIw7BaxGkkB5C3wvB1HKCML2WMHhD5eC1A6fWPa7FRXd31A0ZNnYqcQtlZzNEe2jk8t1CadGPaFHRwSH2vemp9M5pbhRHHhxg0CawRevdUWsqefmC2uw2Vo_jCAnzXO1aS6GYVgv49j9wk-eSlj0tU4IxrinfW7s8Ur7kWgsOf-wxavfh2t_hLuibk-Dsthj-gqc0xS8z7aDK</recordid><startdate>20070820</startdate><enddate>20070820</enddate><creator>Yamaguti-Sasaki, Elza</creator><creator>Ito, Lia Akina</creator><creator>Canteli, Vanessa Cristina Dias</creator><creator>Ushirobira, Tânia Mara Antonelli</creator><creator>Ueda-Nakamura, Tânia</creator><creator>Dias Filho, Benedito Prado</creator><creator>Nakamura, Celso Vataru</creator><creator>de Mello, João Carlos Palazzo</creator><general>MDPI AG</general><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>3V.</scope><scope>7X7</scope><scope>7XB</scope><scope>88E</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>K9.</scope><scope>M0S</scope><scope>M1P</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>7X8</scope><scope>DOA</scope></search><sort><creationdate>20070820</creationdate><title>Antioxidant capacity and in vitro prevention of dental plaque formation by extracts and condensed tannins of Paullinia cupana</title><author>Yamaguti-Sasaki, Elza ; Ito, Lia Akina ; Canteli, Vanessa Cristina Dias ; Ushirobira, Tânia Mara Antonelli ; Ueda-Nakamura, Tânia ; Dias Filho, Benedito Prado ; Nakamura, Celso Vataru ; de Mello, João Carlos Palazzo</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c475t-ebb5d8e238cae8e1cceefdc83d434cad773315773a39784afc904fc8bab567e63</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2007</creationdate><topic>antioxidant capacity</topic><topic>Antioxidants</topic><topic>Antioxidants - isolation & purification</topic><topic>Antioxidants - pharmacology</topic><topic>Caffeine</topic><topic>Cocoa</topic><topic>condensed tannins</topic><topic>Dental plaque</topic><topic>Dental Plaque - microbiology</topic><topic>Dental Plaque - prevention & control</topic><topic>Humans</topic><topic>Mass spectrometry</topic><topic>methylxanthines</topic><topic>Paullinia - chemistry</topic><topic>Paullinia cupana</topic><topic>Plant Extracts - isolation & purification</topic><topic>Plant Extracts - pharmacology</topic><topic>Prevention</topic><topic>prevention of the formation of dental plaque</topic><topic>Scientific imaging</topic><topic>Seeds</topic><topic>Streptococcus mutans - drug effects</topic><topic>Tannins - pharmacology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Yamaguti-Sasaki, Elza</creatorcontrib><creatorcontrib>Ito, Lia Akina</creatorcontrib><creatorcontrib>Canteli, Vanessa Cristina Dias</creatorcontrib><creatorcontrib>Ushirobira, Tânia Mara Antonelli</creatorcontrib><creatorcontrib>Ueda-Nakamura, Tânia</creatorcontrib><creatorcontrib>Dias Filho, Benedito Prado</creatorcontrib><creatorcontrib>Nakamura, Celso Vataru</creatorcontrib><creatorcontrib>de Mello, João Carlos Palazzo</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Health & Medical Collection (ProQuest Medical & Health Databases)</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Medical Database (Alumni Edition)</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central (Alumni)</collection><collection>ProQuest Central</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>Health & Medical Collection (Alumni Edition)</collection><collection>PML(ProQuest Medical Library)</collection><collection>Publicly Available Content Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>MEDLINE - Academic</collection><collection>Directory of Open Access Journals</collection><jtitle>Molecules (Basel, Switzerland)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Yamaguti-Sasaki, Elza</au><au>Ito, Lia Akina</au><au>Canteli, Vanessa Cristina Dias</au><au>Ushirobira, Tânia Mara Antonelli</au><au>Ueda-Nakamura, Tânia</au><au>Dias Filho, Benedito Prado</au><au>Nakamura, Celso Vataru</au><au>de Mello, João Carlos Palazzo</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Antioxidant capacity and in vitro prevention of dental plaque formation by extracts and condensed tannins of Paullinia cupana</atitle><jtitle>Molecules (Basel, Switzerland)</jtitle><addtitle>Molecules</addtitle><date>2007-08-20</date><risdate>2007</risdate><volume>12</volume><issue>8</issue><spage>1950</spage><epage>1963</epage><pages>1950-1963</pages><issn>1420-3049</issn><eissn>1420-3049</eissn><abstract>Chemical evaluation of the semi-purified fraction from the seeds of guaraná, Paullinia cupana H.B.K. var. sorbilis (Mart.) Ducke, yielded the following compounds: caffeine, catechin, epicatechin, ent-epicatechin, and procyanidins B1, B2, B3, B4, A2, and C1. Measurement of the antioxidant activity by reduction of the DPPH radical confirmed the anti-radical properties of the aqueous (AqE) and crude (EBPC) extracts and semi-purified (EPA and EPB) fractions. The EPA fraction showed radical-scavenging activity (RSA) and protected DPPH from discoloration at 5.23 +/- 0.08 (RSD% = 1.49) microg/mL, and for the phosphomolybdenum complex showed a higher Relative Antioxidant Capacity (RAC) at 0.75 +/- 0.01 (1.75). The EPA fraction had a total polyphenolics content of 65.80% +/- 0.62 (RSD% = 0.93). The plant drug showed 5.47% +/- 0.19 (RSD% = 3.51) and 6.19% +/- 0.08 (RSD% = 1.29) for total polyphenolics and methylxanthines, respectively. In vitro assessment of the antibacterial potential of the Paullinia cupana extracts against Streptococcus mutans showed that these could be used in the prevention of bacterial dental plaque.</abstract><cop>Switzerland</cop><pub>MDPI AG</pub><pmid>17960098</pmid><doi>10.3390/12081950</doi><tpages>14</tpages><oa>free_for_read</oa></addata></record> |
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subjects | antioxidant capacity Antioxidants Antioxidants - isolation & purification Antioxidants - pharmacology Caffeine Cocoa condensed tannins Dental plaque Dental Plaque - microbiology Dental Plaque - prevention & control Humans Mass spectrometry methylxanthines Paullinia - chemistry Paullinia cupana Plant Extracts - isolation & purification Plant Extracts - pharmacology Prevention prevention of the formation of dental plaque Scientific imaging Seeds Streptococcus mutans - drug effects Tannins - pharmacology |
title | Antioxidant capacity and in vitro prevention of dental plaque formation by extracts and condensed tannins of Paullinia cupana |
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