Evaluation of antimicrobial properties of cork
Cork presents a range of diverse and versatile properties making this material suitable for several and extremely diverse industrial applications. Despite the wide uses of cork, its antimicrobial properties and potential applications have deserved little attention from industry and the scientific co...
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| Veröffentlicht in: | FEMS microbiology letters 2016-02, Vol.363 (3), p.fnv231 |
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| creator | Gonçalves, Filipa Correia, Patrícia Silva, Susana P. Almeida-Aguiar, Cristina |
| description | Cork presents a range of diverse and versatile properties making this material suitable for several and extremely diverse industrial applications. Despite the wide uses of cork, its antimicrobial properties and potential applications have deserved little attention from industry and the scientific community. Thus, the main purpose of this work was the evaluation of the antibacterial properties of cork, by comparison with commercially available antimicrobial materials (Ethylene-Vinyl Acetate copolymer and a currently used antimicrobial commercial additive (ACA)), following the previous development and optimization of a method for such antimicrobial assay. The AATCC 100-2004 standard method, a quantitative procedure developed for the assessment of antimicrobial properties in textile materials, was used as reference and optimized to assess cork antibacterial activity. Cork displayed high antibacterial activity against Staphylococcus aureus, with a bacterial reduction of almost 100% (96.93%) after 90 minutes of incubation, similar to the one obtained with ACA. A more reduced but time-constant antibacterial action was observed against Escherichia coli (36% reduction of the initial number of bacterial colonies). To complement this study, antibacterial activity was further evaluated for a water extract of cork and an MIC of 6 mg mL−1 was obtained against the reference strain S. aureus.
Portuguese cork display antibacterial activity against Gram-positive and Gram-negative bacteria, making this material suitable for several and extremely diverse industrial applications. |
| doi_str_mv | 10.1093/femsle/fnv231 |
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Portuguese cork display antibacterial activity against Gram-positive and Gram-negative bacteria, making this material suitable for several and extremely diverse industrial applications.</description><identifier>ISSN: 1574-6968</identifier><identifier>ISSN: 0378-1097</identifier><identifier>EISSN: 1574-6968</identifier><identifier>DOI: 10.1093/femsle/fnv231</identifier><identifier>PMID: 26635416</identifier><language>eng</language><publisher>England: Oxford University Press</publisher><subject>Acetic acid ; Anti-Infective Agents - isolation & purification ; Anti-Infective Agents - pharmacology ; Antibacterial activity ; Antimicrobial assay ; Ciências Biológicas ; Ciências Naturais ; Copolymers ; Cork ; cork sterilization ; cork water extract ; E coli ; Escherichia coli - drug effects ; Escherichia coli - physiology ; Ethylene vinyl acetates ; Evaluation ; Industrial applications ; Microbial Sensitivity Tests ; Microbial Viability - drug effects ; Microbiology ; Minimum inhibitory concentration ; natural material ; Optimization ; Plant Extracts - isolation & purification ; Plant Extracts - pharmacology ; Properties (attributes) ; Quercus - chemistry ; Reduction ; Science & Technology ; Staphylococcus aureus - drug effects ; Staphylococcus aureus - physiology ; Time Factors ; Vinyl acetate</subject><ispartof>FEMS microbiology letters, 2016-02, Vol.363 (3), p.fnv231</ispartof><rights>FEMS 2015. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com 2015</rights><rights>FEMS 2015. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.</rights><rights>FEMS 2015. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c348t-935cebb1192be5e1e9ddbb39eb419d1baccae9b47f8a3c46d5c705dec5597f503</citedby><cites>FETCH-LOGICAL-c348t-935cebb1192be5e1e9ddbb39eb419d1baccae9b47f8a3c46d5c705dec5597f503</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,1584,27924,27925</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/26635416$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><contributor>Bowater, Laura</contributor><creatorcontrib>Gonçalves, Filipa</creatorcontrib><creatorcontrib>Correia, Patrícia</creatorcontrib><creatorcontrib>Silva, Susana P.</creatorcontrib><creatorcontrib>Almeida-Aguiar, Cristina</creatorcontrib><title>Evaluation of antimicrobial properties of cork</title><title>FEMS microbiology letters</title><addtitle>FEMS Microbiol Lett</addtitle><description>Cork presents a range of diverse and versatile properties making this material suitable for several and extremely diverse industrial applications. Despite the wide uses of cork, its antimicrobial properties and potential applications have deserved little attention from industry and the scientific community. Thus, the main purpose of this work was the evaluation of the antibacterial properties of cork, by comparison with commercially available antimicrobial materials (Ethylene-Vinyl Acetate copolymer and a currently used antimicrobial commercial additive (ACA)), following the previous development and optimization of a method for such antimicrobial assay. The AATCC 100-2004 standard method, a quantitative procedure developed for the assessment of antimicrobial properties in textile materials, was used as reference and optimized to assess cork antibacterial activity. Cork displayed high antibacterial activity against Staphylococcus aureus, with a bacterial reduction of almost 100% (96.93%) after 90 minutes of incubation, similar to the one obtained with ACA. A more reduced but time-constant antibacterial action was observed against Escherichia coli (36% reduction of the initial number of bacterial colonies). To complement this study, antibacterial activity was further evaluated for a water extract of cork and an MIC of 6 mg mL−1 was obtained against the reference strain S. aureus.
Portuguese cork display antibacterial activity against Gram-positive and Gram-negative bacteria, making this material suitable for several and extremely diverse industrial applications.</description><subject>Acetic acid</subject><subject>Anti-Infective Agents - isolation & purification</subject><subject>Anti-Infective Agents - pharmacology</subject><subject>Antibacterial activity</subject><subject>Antimicrobial assay</subject><subject>Ciências Biológicas</subject><subject>Ciências Naturais</subject><subject>Copolymers</subject><subject>Cork</subject><subject>cork sterilization</subject><subject>cork water extract</subject><subject>E coli</subject><subject>Escherichia coli - drug effects</subject><subject>Escherichia coli - physiology</subject><subject>Ethylene vinyl acetates</subject><subject>Evaluation</subject><subject>Industrial applications</subject><subject>Microbial Sensitivity Tests</subject><subject>Microbial Viability - drug effects</subject><subject>Microbiology</subject><subject>Minimum inhibitory concentration</subject><subject>natural material</subject><subject>Optimization</subject><subject>Plant Extracts - isolation & purification</subject><subject>Plant Extracts - pharmacology</subject><subject>Properties (attributes)</subject><subject>Quercus - chemistry</subject><subject>Reduction</subject><subject>Science & Technology</subject><subject>Staphylococcus aureus - drug effects</subject><subject>Staphylococcus aureus - physiology</subject><subject>Time Factors</subject><subject>Vinyl acetate</subject><issn>1574-6968</issn><issn>0378-1097</issn><issn>1574-6968</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNqF0EtLxDAUBeAgijOOLt1KwY2bziTNo81SZHzAgBtdhyS9hYx9mbQD_nszdHzgxlUC-bg59yB0SfCSYElXFTShhlXV7jJKjtCc8JylQori-Nd9hs5C2GKMWYbFKZplQlDOiJij5Xqn61EPrmuTrkp0O7jGWd8Zp-uk910PfnAQ9m-282_n6KTSdYCLw7lAr_frl7vHdPP88HR3u0ktZcWQSsotGEOIzAxwICDL0hgqwTAiS2K0tRqkYXlVaGqZKLnNMS_Bci7zimO6QDfT3BjhfYQwqMYFC3WtW-jGoEgucMGZFFmk13_otht9G9OpjFGCqaCURZVOKu4WgodK9d412n8ogtW-SDUVqaYio786TB1NA-W3_mougmQC3mrdKw87FwYdkxVZpngE8meJbuz_-e4TjomIhg</recordid><startdate>20160201</startdate><enddate>20160201</enddate><creator>Gonçalves, Filipa</creator><creator>Correia, Patrícia</creator><creator>Silva, Susana P.</creator><creator>Almeida-Aguiar, Cristina</creator><general>Oxford University Press</general><scope>RCLKO</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>3V.</scope><scope>7QL</scope><scope>7T7</scope><scope>7TK</scope><scope>7TM</scope><scope>7U9</scope><scope>7X7</scope><scope>7XB</scope><scope>88E</scope><scope>8AO</scope><scope>8C1</scope><scope>8FD</scope><scope>8FE</scope><scope>8FH</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>C1K</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FR3</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>GNUQQ</scope><scope>H94</scope><scope>HCIFZ</scope><scope>K9.</scope><scope>LK8</scope><scope>M0S</scope><scope>M1P</scope><scope>M7N</scope><scope>M7P</scope><scope>P64</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>RC3</scope><scope>7X8</scope></search><sort><creationdate>20160201</creationdate><title>Evaluation of antimicrobial properties of cork</title><author>Gonçalves, Filipa ; Correia, Patrícia ; Silva, Susana P. ; Almeida-Aguiar, Cristina</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c348t-935cebb1192be5e1e9ddbb39eb419d1baccae9b47f8a3c46d5c705dec5597f503</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2016</creationdate><topic>Acetic acid</topic><topic>Anti-Infective Agents - isolation & purification</topic><topic>Anti-Infective Agents - pharmacology</topic><topic>Antibacterial activity</topic><topic>Antimicrobial assay</topic><topic>Ciências Biológicas</topic><topic>Ciências Naturais</topic><topic>Copolymers</topic><topic>Cork</topic><topic>cork sterilization</topic><topic>cork water extract</topic><topic>E coli</topic><topic>Escherichia coli - drug effects</topic><topic>Escherichia coli - physiology</topic><topic>Ethylene vinyl acetates</topic><topic>Evaluation</topic><topic>Industrial applications</topic><topic>Microbial Sensitivity Tests</topic><topic>Microbial Viability - drug effects</topic><topic>Microbiology</topic><topic>Minimum inhibitory concentration</topic><topic>natural material</topic><topic>Optimization</topic><topic>Plant Extracts - isolation & purification</topic><topic>Plant Extracts - pharmacology</topic><topic>Properties (attributes)</topic><topic>Quercus - chemistry</topic><topic>Reduction</topic><topic>Science & Technology</topic><topic>Staphylococcus aureus - drug effects</topic><topic>Staphylococcus aureus - physiology</topic><topic>Time Factors</topic><topic>Vinyl acetate</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Gonçalves, Filipa</creatorcontrib><creatorcontrib>Correia, Patrícia</creatorcontrib><creatorcontrib>Silva, Susana P.</creatorcontrib><creatorcontrib>Almeida-Aguiar, Cristina</creatorcontrib><collection>RCAAP open access repository</collection><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>Bacteriology Abstracts (Microbiology B)</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Neurosciences Abstracts</collection><collection>Nucleic Acids Abstracts</collection><collection>Virology and AIDS Abstracts</collection><collection>Health & Medical Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Medical Database (Alumni Edition)</collection><collection>ProQuest Pharma Collection</collection><collection>Public Health Database</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Natural Science Collection</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 Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>Biological Science Collection</collection><collection>ProQuest Central</collection><collection>Natural Science Collection</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>Engineering Research Database</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>ProQuest Central Student</collection><collection>AIDS and Cancer Research Abstracts</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>ProQuest Biological Science Collection</collection><collection>Health & Medical Collection (Alumni Edition)</collection><collection>Medical Database</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biological Science Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>Genetics Abstracts</collection><collection>MEDLINE - Academic</collection><jtitle>FEMS microbiology letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Gonçalves, Filipa</au><au>Correia, Patrícia</au><au>Silva, Susana P.</au><au>Almeida-Aguiar, Cristina</au><au>Bowater, Laura</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Evaluation of antimicrobial properties of cork</atitle><jtitle>FEMS microbiology letters</jtitle><addtitle>FEMS Microbiol Lett</addtitle><date>2016-02-01</date><risdate>2016</risdate><volume>363</volume><issue>3</issue><spage>fnv231</spage><pages>fnv231-</pages><issn>1574-6968</issn><issn>0378-1097</issn><eissn>1574-6968</eissn><abstract>Cork presents a range of diverse and versatile properties making this material suitable for several and extremely diverse industrial applications. Despite the wide uses of cork, its antimicrobial properties and potential applications have deserved little attention from industry and the scientific community. Thus, the main purpose of this work was the evaluation of the antibacterial properties of cork, by comparison with commercially available antimicrobial materials (Ethylene-Vinyl Acetate copolymer and a currently used antimicrobial commercial additive (ACA)), following the previous development and optimization of a method for such antimicrobial assay. The AATCC 100-2004 standard method, a quantitative procedure developed for the assessment of antimicrobial properties in textile materials, was used as reference and optimized to assess cork antibacterial activity. Cork displayed high antibacterial activity against Staphylococcus aureus, with a bacterial reduction of almost 100% (96.93%) after 90 minutes of incubation, similar to the one obtained with ACA. A more reduced but time-constant antibacterial action was observed against Escherichia coli (36% reduction of the initial number of bacterial colonies). To complement this study, antibacterial activity was further evaluated for a water extract of cork and an MIC of 6 mg mL−1 was obtained against the reference strain S. aureus.
Portuguese cork display antibacterial activity against Gram-positive and Gram-negative bacteria, making this material suitable for several and extremely diverse industrial applications.</abstract><cop>England</cop><pub>Oxford University Press</pub><pmid>26635416</pmid><doi>10.1093/femsle/fnv231</doi><oa>free_for_read</oa></addata></record> |
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| source | MEDLINE; Oxford University Press Journals All Titles (1996-Current); Alma/SFX Local Collection |
| subjects | Acetic acid Anti-Infective Agents - isolation & purification Anti-Infective Agents - pharmacology Antibacterial activity Antimicrobial assay Ciências Biológicas Ciências Naturais Copolymers Cork cork sterilization cork water extract E coli Escherichia coli - drug effects Escherichia coli - physiology Ethylene vinyl acetates Evaluation Industrial applications Microbial Sensitivity Tests Microbial Viability - drug effects Microbiology Minimum inhibitory concentration natural material Optimization Plant Extracts - isolation & purification Plant Extracts - pharmacology Properties (attributes) Quercus - chemistry Reduction Science & Technology Staphylococcus aureus - drug effects Staphylococcus aureus - physiology Time Factors Vinyl acetate |
| title | Evaluation of antimicrobial properties of cork |
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