Degradation of acrylic copolymers by white-rot fungi.
Identifieur interne : 000893 ( Main/Exploration ); précédent : 000892; suivant : 000894Degradation of acrylic copolymers by white-rot fungi.
Auteurs : Carsten Mai [Allemagne] ; Wiebke Schormann ; Andrzej Majcherczyk ; Alois HüttermannSource :
- Applied microbiology and biotechnology [ 0175-7598 ] ; 2004.
Descripteurs français
- KwdFr :
- Acrylamides (composition chimique), Acrylamides (métabolisme), Acrylates (composition chimique), Acrylates (métabolisme), Analyse spectrale (MeSH), Chromatographie sur gel (MeSH), Dépollution biologique de l'environnement (MeSH), Guaïacol (métabolisme), Hydroxybenzoates (métabolisme), Lignine (métabolisme), Milieux de culture (composition chimique), Phanerochaete (métabolisme), Pleurotus (métabolisme), Polymères (composition chimique), Polymères (métabolisme).
- MESH :
- composition chimique : Acrylamides, Acrylates, Milieux de culture, Polymères.
- métabolisme : Acrylamides, Acrylates, Guaïacol, Hydroxybenzoates, Lignine, Phanerochaete, Pleurotus, Polymères.
- Analyse spectrale, Chromatographie sur gel, Dépollution biologique de l'environnement.
English descriptors
- KwdEn :
- Acrylamides (chemistry), Acrylamides (metabolism), Acrylates (chemistry), Acrylates (metabolism), Biodegradation, Environmental (MeSH), Chromatography, Gel (MeSH), Culture Media (chemistry), Guaiacol (metabolism), Hydroxybenzoates (metabolism), Lignin (metabolism), Phanerochaete (metabolism), Pleurotus (metabolism), Polymers (chemistry), Polymers (metabolism), Spectrum Analysis (MeSH).
- MESH :
- chemical , chemistry : Acrylamides, Acrylates, Culture Media, Polymers.
- chemical , metabolism : Acrylamides, Acrylates, Guaiacol, Hydroxybenzoates, Lignin, Polymers.
- metabolism : Phanerochaete, Pleurotus.
- Biodegradation, Environmental, Chromatography, Gel, Spectrum Analysis.
Abstract
Various water-soluble homopolymers and copolymers of acrylamide (AAm) and acrylic acid (AA) which contained phenolic sites, such as guaiacol, lignin sulfonate (LS) and 3,4-dihydroxybenzoic acid (3,4-DHBA), were tested with regard to their degradability by white-rot fungi. Compared with Phanerochaete chrysosporium, Pleurotus ostreatus caused a significantly higher decrease in the average molecular weight ( Mw) of most of the copolymers and the homopolymer under the applied culture conditions. However, the Mw of poly(guaiacol/AAm) increased significantly during incubation with Pl ostreatus. P. chrysosporium was able to reduce only the Mw of the poly(LS/AA) to a significant degree and not that of the other polymers. The mineralization rate of AAm and AA copolymers and terpolymers of AAm, AA and phenolics (LS, 3,4-DHBA, guiacol), which were tested with P. ostreatus and Trametes versicolor, turned out to be low (0.8-3.2%). While the rates of mineralization were similar among all polymers, the decrease in radioactivity from the culture media was higher with the terpolymers bearing phenolic sites. UV spectra of the culture media revealed that the phenolic sites in the terpolymers were significantly degraded by both fungi. Obviously, the degradation of phenolics within the polymer chain caused a higher decrease in Mw but did not significantly increase the mineralization rate.
DOI: 10.1007/s00253-004-1668-5
PubMed: 15257422
Affiliations:
Links toward previous steps (curation, corpus...)
Le document en format XML
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Mai</name><affiliation wicri:level="3"><nlm:affiliation>Institute of Wood Biology and Technology, Büsgenweg 4, 37077 Göttingen, Germany. cmai@gwdg.de.</nlm:affiliation><country xml:lang="fr">Allemagne</country><wicri:regionArea>Institute of Wood Biology and Technology, Büsgenweg 4, 37077 Göttingen</wicri:regionArea><placeName><region type="land" nuts="2">Basse-Saxe</region><settlement type="city">Göttingen</settlement></placeName></affiliation></author><author><name sortKey="Schormann, Wiebke" sort="Schormann, Wiebke" uniqKey="Schormann W" first="Wiebke" last="Schormann">Wiebke Schormann</name></author><author><name sortKey="Majcherczyk, Andrzej" sort="Majcherczyk, Andrzej" uniqKey="Majcherczyk A" first="Andrzej" last="Majcherczyk">Andrzej Majcherczyk</name></author><author><name sortKey="Huttermann, Alois" sort="Huttermann, Alois" uniqKey="Huttermann A" first="Alois" last="Hüttermann">Alois Hüttermann</name></author></analytic><series><title level="j">Applied microbiology and biotechnology</title><idno type="ISSN">0175-7598</idno><imprint><date when="2004" type="published">2004</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Acrylamides (chemistry)</term><term>Acrylamides (metabolism)</term><term>Acrylates (chemistry)</term><term>Acrylates (metabolism)</term><term>Biodegradation, Environmental (MeSH)</term><term>Chromatography, Gel (MeSH)</term><term>Culture Media (chemistry)</term><term>Guaiacol (metabolism)</term><term>Hydroxybenzoates (metabolism)</term><term>Lignin (metabolism)</term><term>Phanerochaete (metabolism)</term><term>Pleurotus (metabolism)</term><term>Polymers (chemistry)</term><term>Polymers (metabolism)</term><term>Spectrum Analysis (MeSH)</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>Acrylamides (composition chimique)</term><term>Acrylamides (métabolisme)</term><term>Acrylates (composition chimique)</term><term>Acrylates (métabolisme)</term><term>Analyse spectrale (MeSH)</term><term>Chromatographie sur gel (MeSH)</term><term>Dépollution biologique de l'environnement (MeSH)</term><term>Guaïacol (métabolisme)</term><term>Hydroxybenzoates (métabolisme)</term><term>Lignine (métabolisme)</term><term>Milieux de culture (composition chimique)</term><term>Phanerochaete (métabolisme)</term><term>Pleurotus (métabolisme)</term><term>Polymères (composition chimique)</term><term>Polymères (métabolisme)</term></keywords><keywords scheme="MESH" type="chemical" qualifier="chemistry" xml:lang="en"><term>Acrylamides</term><term>Acrylates</term><term>Culture Media</term><term>Polymers</term></keywords><keywords scheme="MESH" type="chemical" qualifier="metabolism" xml:lang="en"><term>Acrylamides</term><term>Acrylates</term><term>Guaiacol</term><term>Hydroxybenzoates</term><term>Lignin</term><term>Polymers</term></keywords><keywords scheme="MESH" qualifier="composition chimique" xml:lang="fr"><term>Acrylamides</term><term>Acrylates</term><term>Milieux de culture</term><term>Polymères</term></keywords><keywords scheme="MESH" qualifier="metabolism" xml:lang="en"><term>Phanerochaete</term><term>Pleurotus</term></keywords><keywords scheme="MESH" qualifier="métabolisme" xml:lang="fr"><term>Acrylamides</term><term>Acrylates</term><term>Guaïacol</term><term>Hydroxybenzoates</term><term>Lignine</term><term>Phanerochaete</term><term>Pleurotus</term><term>Polymères</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Biodegradation, Environmental</term><term>Chromatography, Gel</term><term>Spectrum Analysis</term></keywords><keywords scheme="MESH" xml:lang="fr"><term>Analyse spectrale</term><term>Chromatographie sur gel</term><term>Dépollution biologique de l'environnement</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Various water-soluble homopolymers and copolymers of acrylamide (AAm) and acrylic acid (AA) which contained phenolic sites, such as guaiacol, lignin sulfonate (LS) and 3,4-dihydroxybenzoic acid (3,4-DHBA), were tested with regard to their degradability by white-rot fungi. Compared with Phanerochaete chrysosporium, Pleurotus ostreatus caused a significantly higher decrease in the average molecular weight ( Mw) of most of the copolymers and the homopolymer under the applied culture conditions. However, the Mw of poly(guaiacol/AAm) increased significantly during incubation with Pl ostreatus. P. chrysosporium was able to reduce only the Mw of the poly(LS/AA) to a significant degree and not that of the other polymers. The mineralization rate of AAm and AA copolymers and terpolymers of AAm, AA and phenolics (LS, 3,4-DHBA, guiacol), which were tested with P. ostreatus and Trametes versicolor, turned out to be low (0.8-3.2%). While the rates of mineralization were similar among all polymers, the decrease in radioactivity from the culture media was higher with the terpolymers bearing phenolic sites. UV spectra of the culture media revealed that the phenolic sites in the terpolymers were significantly degraded by both fungi. Obviously, the degradation of phenolics within the polymer chain caused a higher decrease in Mw but did not significantly increase the mineralization rate.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">15257422</PMID><DateCompleted><Year>2005</Year><Month>02</Month><Day>25</Day></DateCompleted><DateRevised><Year>2015</Year><Month>11</Month><Day>19</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Print">0175-7598</ISSN><JournalIssue CitedMedium="Print"><Volume>65</Volume><Issue>4</Issue><PubDate><Year>2004</Year><Month>Sep</Month></PubDate></JournalIssue><Title>Applied microbiology and biotechnology</Title><ISOAbbreviation>Appl Microbiol Biotechnol</ISOAbbreviation></Journal><ArticleTitle>Degradation of acrylic copolymers by white-rot fungi.</ArticleTitle><Pagination><MedlinePgn>479-87</MedlinePgn></Pagination><Abstract><AbstractText>Various water-soluble homopolymers and copolymers of acrylamide (AAm) and acrylic acid (AA) which contained phenolic sites, such as guaiacol, lignin sulfonate (LS) and 3,4-dihydroxybenzoic acid (3,4-DHBA), were tested with regard to their degradability by white-rot fungi. Compared with Phanerochaete chrysosporium, Pleurotus ostreatus caused a significantly higher decrease in the average molecular weight ( Mw) of most of the copolymers and the homopolymer under the applied culture conditions. However, the Mw of poly(guaiacol/AAm) increased significantly during incubation with Pl ostreatus. P. chrysosporium was able to reduce only the Mw of the poly(LS/AA) to a significant degree and not that of the other polymers. The mineralization rate of AAm and AA copolymers and terpolymers of AAm, AA and phenolics (LS, 3,4-DHBA, guiacol), which were tested with P. ostreatus and Trametes versicolor, turned out to be low (0.8-3.2%). While the rates of mineralization were similar among all polymers, the decrease in radioactivity from the culture media was higher with the terpolymers bearing phenolic sites. UV spectra of the culture media revealed that the phenolic sites in the terpolymers were significantly degraded by both fungi. Obviously, the degradation of phenolics within the polymer chain caused a higher decrease in Mw but did not significantly increase the mineralization rate.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Mai</LastName><ForeName>Carsten</ForeName><Initials>C</Initials><AffiliationInfo><Affiliation>Institute of Wood Biology and Technology, Büsgenweg 4, 37077 Göttingen, Germany. cmai@gwdg.de.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Schormann</LastName><ForeName>Wiebke</ForeName><Initials>W</Initials></Author><Author ValidYN="Y"><LastName>Majcherczyk</LastName><ForeName>Andrzej</ForeName><Initials>A</Initials></Author><Author ValidYN="Y"><LastName>Hüttermann</LastName><ForeName>Alois</ForeName><Initials>A</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>2004</Year><Month>07</Month><Day>15</Day></ArticleDate></Article><MedlineJournalInfo><Country>Germany</Country><MedlineTA>Appl Microbiol Biotechnol</MedlineTA><NlmUniqueID>8406612</NlmUniqueID><ISSNLinking>0175-7598</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D000178">Acrylamides</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D000179">Acrylates</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D003470">Culture Media</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D062385">Hydroxybenzoates</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D011108">Polymers</NameOfSubstance></Chemical><Chemical><RegistryNumber>36R5QJ8L4B</RegistryNumber><NameOfSubstance UI="C009091">protocatechuic acid</NameOfSubstance></Chemical><Chemical><RegistryNumber>6JKA7MAH9C</RegistryNumber><NameOfSubstance UI="D006139">Guaiacol</NameOfSubstance></Chemical><Chemical><RegistryNumber>9005-53-2</RegistryNumber><NameOfSubstance UI="D008031">Lignin</NameOfSubstance></Chemical><Chemical><RegistryNumber>J94PBK7X8S</RegistryNumber><NameOfSubstance UI="C036658">acrylic acid</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D000178" MajorTopicYN="N">Acrylamides</DescriptorName><QualifierName UI="Q000737" MajorTopicYN="N">chemistry</QualifierName><QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D000179" MajorTopicYN="N">Acrylates</DescriptorName><QualifierName UI="Q000737" MajorTopicYN="N">chemistry</QualifierName><QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D001673" MajorTopicYN="N">Biodegradation, Environmental</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D002850" MajorTopicYN="N">Chromatography, Gel</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D003470" MajorTopicYN="N">Culture Media</DescriptorName><QualifierName UI="Q000737" MajorTopicYN="N">chemistry</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D006139" MajorTopicYN="N">Guaiacol</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D062385" MajorTopicYN="N">Hydroxybenzoates</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D008031" MajorTopicYN="N">Lignin</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D020075" MajorTopicYN="N">Phanerochaete</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D020076" MajorTopicYN="N">Pleurotus</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D011108" MajorTopicYN="N">Polymers</DescriptorName><QualifierName UI="Q000737" MajorTopicYN="Y">chemistry</QualifierName><QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D013057" MajorTopicYN="N">Spectrum Analysis</DescriptorName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2004</Year><Month>01</Month><Day>23</Day></PubMedPubDate><PubMedPubDate PubStatus="revised"><Year>2004</Year><Month>05</Month><Day>11</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2004</Year><Month>05</Month><Day>15</Day></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2004</Year><Month>7</Month><Day>17</Day><Hour>5</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2005</Year><Month>2</Month><Day>26</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2004</Year><Month>7</Month><Day>17</Day><Hour>5</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">15257422</ArticleId><ArticleId IdType="doi">10.1007/s00253-004-1668-5</ArticleId></ArticleIdList></PubmedData></pubmed><affiliations><list><country><li>Allemagne</li></country><region><li>Basse-Saxe</li></region><settlement><li>Göttingen</li></settlement></list><tree><noCountry><name sortKey="Huttermann, Alois" sort="Huttermann, Alois" uniqKey="Huttermann A" first="Alois" last="Hüttermann">Alois Hüttermann</name><name sortKey="Majcherczyk, Andrzej" sort="Majcherczyk, Andrzej" uniqKey="Majcherczyk A" first="Andrzej" last="Majcherczyk">Andrzej Majcherczyk</name><name sortKey="Schormann, Wiebke" sort="Schormann, Wiebke" uniqKey="Schormann W" first="Wiebke" last="Schormann">Wiebke Schormann</name></noCountry><country name="Allemagne"><region name="Basse-Saxe"><name sortKey="Mai, Carsten" sort="Mai, Carsten" uniqKey="Mai C" first="Carsten" last="Mai">Carsten Mai</name></region></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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