Influence of ligninolytic enzymes on straw saccharification during fungal pretreatment.
Identifieur interne : 000431 ( Main/Exploration ); précédent : 000430; suivant : 000432Influence of ligninolytic enzymes on straw saccharification during fungal pretreatment.
Auteurs : Paula A. Pinto [Portugal] ; Albino A. Dias ; Irene Fraga ; Guilhermina Marques ; Miguel A M. Rodrigues ; Jorge Colaço ; Ana Sampaio ; Rui M F. BezerraSource :
- Bioresource technology [ 1873-2976 ] ; 2012.
Descripteurs français
- KwdFr :
- MESH :
- métabolisme : Basidiomycota, Enzymes, Lignine.
- Hydrolyse.
English descriptors
- KwdEn :
- MESH :
- chemical , metabolism : Enzymes, Lignin.
- metabolism : Basidiomycota.
- Hydrolysis.
Abstract
Solid state and submerged fermentations in the presence of white-rot basidiomycetes (Bjerkandera adusta, Fomes fomentarius, Ganoderma resinaceum, Irpex lacteus, Phanerochaete chrysosporium, Trametes versicolor and basidiomycete Euc-1) and the litter-decomposing basidiomycete Lepista nuda were evaluated as a pretreatment to increase enzymatic saccharification of wheat straw. Enzymatic hydrolysis of holocellulose after solid state pretreatment showed a significant (P<0.05) increase of saccharification process for T. versicolor, Euc-1, G. resinaceum and I. lacteus, being T. versicolor (strain Tv2) the best one with a sugar yield increase of 91% compared with untreated straw. In submerged medium the pretreatment with I. lacteus, Euc-1 and P. chrysosporium enhanced saccharification but at a lesser extent. Covariance analysis was used to evaluate the relationships between ligninolytic enzymes (lignin peroxidase, manganese-dependent peroxidase and laccase) and saccharification increase. Results showed that only the presence of lignin peroxidase during pretreatment can lead to a significant (P<0.05) increase in the saccharification yield.
DOI: 10.1016/j.biortech.2012.02.068
PubMed: 22406100
Affiliations:
Links toward previous steps (curation, corpus...)
Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Influence of ligninolytic enzymes on straw saccharification during fungal pretreatment.</title><author><name sortKey="Pinto, Paula A" sort="Pinto, Paula A" uniqKey="Pinto P" first="Paula A" last="Pinto">Paula A. Pinto</name><affiliation wicri:level="1"><nlm:affiliation>CITAB - Universidade de Trás-os-Montes e Alto Douro, Department of Biology and Environment, Apartado 1013, 5001-801 Vila Real, Portugal.</nlm:affiliation><country xml:lang="fr">Portugal</country><wicri:regionArea>CITAB - Universidade de Trás-os-Montes e Alto Douro, Department of Biology and Environment, Apartado 1013, 5001-801 Vila Real</wicri:regionArea><wicri:noRegion>5001-801 Vila Real</wicri:noRegion></affiliation></author><author><name sortKey="Dias, Albino A" sort="Dias, Albino A" uniqKey="Dias A" first="Albino A" last="Dias">Albino A. Dias</name></author><author><name sortKey="Fraga, Irene" sort="Fraga, Irene" uniqKey="Fraga I" first="Irene" last="Fraga">Irene Fraga</name></author><author><name sortKey="Marques, Guilhermina" sort="Marques, Guilhermina" uniqKey="Marques G" first="Guilhermina" last="Marques">Guilhermina Marques</name></author><author><name sortKey="Rodrigues, Miguel A M" sort="Rodrigues, Miguel A M" uniqKey="Rodrigues M" first="Miguel A M" last="Rodrigues">Miguel A M. Rodrigues</name></author><author><name sortKey="Colaco, Jorge" sort="Colaco, Jorge" uniqKey="Colaco J" first="Jorge" last="Colaço">Jorge Colaço</name></author><author><name sortKey="Sampaio, Ana" sort="Sampaio, Ana" uniqKey="Sampaio A" first="Ana" last="Sampaio">Ana Sampaio</name></author><author><name sortKey="Bezerra, Rui M F" sort="Bezerra, Rui M F" uniqKey="Bezerra R" first="Rui M F" last="Bezerra">Rui M F. Bezerra</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2012">2012</date><idno type="RBID">pubmed:22406100</idno><idno type="pmid">22406100</idno><idno type="doi">10.1016/j.biortech.2012.02.068</idno><idno type="wicri:Area/Main/Corpus">000444</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Corpus" wicri:corpus="PubMed">000444</idno><idno type="wicri:Area/Main/Curation">000444</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Curation">000444</idno><idno type="wicri:Area/Main/Exploration">000444</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Influence of ligninolytic enzymes on straw saccharification during fungal pretreatment.</title><author><name sortKey="Pinto, Paula A" sort="Pinto, Paula A" uniqKey="Pinto P" first="Paula A" last="Pinto">Paula A. Pinto</name><affiliation wicri:level="1"><nlm:affiliation>CITAB - Universidade de Trás-os-Montes e Alto Douro, Department of Biology and Environment, Apartado 1013, 5001-801 Vila Real, Portugal.</nlm:affiliation><country xml:lang="fr">Portugal</country><wicri:regionArea>CITAB - Universidade de Trás-os-Montes e Alto Douro, Department of Biology and Environment, Apartado 1013, 5001-801 Vila Real</wicri:regionArea><wicri:noRegion>5001-801 Vila Real</wicri:noRegion></affiliation></author><author><name sortKey="Dias, Albino A" sort="Dias, Albino A" uniqKey="Dias A" first="Albino A" last="Dias">Albino A. Dias</name></author><author><name sortKey="Fraga, Irene" sort="Fraga, Irene" uniqKey="Fraga I" first="Irene" last="Fraga">Irene Fraga</name></author><author><name sortKey="Marques, Guilhermina" sort="Marques, Guilhermina" uniqKey="Marques G" first="Guilhermina" last="Marques">Guilhermina Marques</name></author><author><name sortKey="Rodrigues, Miguel A M" sort="Rodrigues, Miguel A M" uniqKey="Rodrigues M" first="Miguel A M" last="Rodrigues">Miguel A M. Rodrigues</name></author><author><name sortKey="Colaco, Jorge" sort="Colaco, Jorge" uniqKey="Colaco J" first="Jorge" last="Colaço">Jorge Colaço</name></author><author><name sortKey="Sampaio, Ana" sort="Sampaio, Ana" uniqKey="Sampaio A" first="Ana" last="Sampaio">Ana Sampaio</name></author><author><name sortKey="Bezerra, Rui M F" sort="Bezerra, Rui M F" uniqKey="Bezerra R" first="Rui M F" last="Bezerra">Rui M F. Bezerra</name></author></analytic><series><title level="j">Bioresource technology</title><idno type="eISSN">1873-2976</idno><imprint><date when="2012" type="published">2012</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Basidiomycota (metabolism)</term><term>Enzymes (metabolism)</term><term>Hydrolysis (MeSH)</term><term>Lignin (metabolism)</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>Basidiomycota (métabolisme)</term><term>Enzymes (métabolisme)</term><term>Hydrolyse (MeSH)</term><term>Lignine (métabolisme)</term></keywords><keywords scheme="MESH" type="chemical" qualifier="metabolism" xml:lang="en"><term>Enzymes</term><term>Lignin</term></keywords><keywords scheme="MESH" qualifier="metabolism" xml:lang="en"><term>Basidiomycota</term></keywords><keywords scheme="MESH" qualifier="métabolisme" xml:lang="fr"><term>Basidiomycota</term><term>Enzymes</term><term>Lignine</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Hydrolysis</term></keywords><keywords scheme="MESH" xml:lang="fr"><term>Hydrolyse</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Solid state and submerged fermentations in the presence of white-rot basidiomycetes (Bjerkandera adusta, Fomes fomentarius, Ganoderma resinaceum, Irpex lacteus, Phanerochaete chrysosporium, Trametes versicolor and basidiomycete Euc-1) and the litter-decomposing basidiomycete Lepista nuda were evaluated as a pretreatment to increase enzymatic saccharification of wheat straw. Enzymatic hydrolysis of holocellulose after solid state pretreatment showed a significant (P<0.05) increase of saccharification process for T. versicolor, Euc-1, G. resinaceum and I. lacteus, being T. versicolor (strain Tv2) the best one with a sugar yield increase of 91% compared with untreated straw. In submerged medium the pretreatment with I. lacteus, Euc-1 and P. chrysosporium enhanced saccharification but at a lesser extent. Covariance analysis was used to evaluate the relationships between ligninolytic enzymes (lignin peroxidase, manganese-dependent peroxidase and laccase) and saccharification increase. Results showed that only the presence of lignin peroxidase during pretreatment can lead to a significant (P<0.05) increase in the saccharification yield.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">22406100</PMID><DateCompleted><Year>2012</Year><Month>07</Month><Day>20</Day></DateCompleted><DateRevised><Year>2012</Year><Month>03</Month><Day>26</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1873-2976</ISSN><JournalIssue CitedMedium="Internet"><Volume>111</Volume><PubDate><Year>2012</Year><Month>May</Month></PubDate></JournalIssue><Title>Bioresource technology</Title><ISOAbbreviation>Bioresour Technol</ISOAbbreviation></Journal><ArticleTitle>Influence of ligninolytic enzymes on straw saccharification during fungal pretreatment.</ArticleTitle><Pagination><MedlinePgn>261-7</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1016/j.biortech.2012.02.068</ELocationID><Abstract><AbstractText>Solid state and submerged fermentations in the presence of white-rot basidiomycetes (Bjerkandera adusta, Fomes fomentarius, Ganoderma resinaceum, Irpex lacteus, Phanerochaete chrysosporium, Trametes versicolor and basidiomycete Euc-1) and the litter-decomposing basidiomycete Lepista nuda were evaluated as a pretreatment to increase enzymatic saccharification of wheat straw. Enzymatic hydrolysis of holocellulose after solid state pretreatment showed a significant (P<0.05) increase of saccharification process for T. versicolor, Euc-1, G. resinaceum and I. lacteus, being T. versicolor (strain Tv2) the best one with a sugar yield increase of 91% compared with untreated straw. In submerged medium the pretreatment with I. lacteus, Euc-1 and P. chrysosporium enhanced saccharification but at a lesser extent. Covariance analysis was used to evaluate the relationships between ligninolytic enzymes (lignin peroxidase, manganese-dependent peroxidase and laccase) and saccharification increase. Results showed that only the presence of lignin peroxidase during pretreatment can lead to a significant (P<0.05) increase in the saccharification yield.</AbstractText><CopyrightInformation>Copyright © 2012 Elsevier Ltd. All rights reserved.</CopyrightInformation></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Pinto</LastName><ForeName>Paula A</ForeName><Initials>PA</Initials><AffiliationInfo><Affiliation>CITAB - Universidade de Trás-os-Montes e Alto Douro, Department of Biology and Environment, Apartado 1013, 5001-801 Vila Real, Portugal.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Dias</LastName><ForeName>Albino A</ForeName><Initials>AA</Initials></Author><Author ValidYN="Y"><LastName>Fraga</LastName><ForeName>Irene</ForeName><Initials>I</Initials></Author><Author ValidYN="Y"><LastName>Marques</LastName><ForeName>Guilhermina</ForeName><Initials>G</Initials></Author><Author ValidYN="Y"><LastName>Rodrigues</LastName><ForeName>Miguel A M</ForeName><Initials>MA</Initials></Author><Author ValidYN="Y"><LastName>Colaço</LastName><ForeName>Jorge</ForeName><Initials>J</Initials></Author><Author ValidYN="Y"><LastName>Sampaio</LastName><ForeName>Ana</ForeName><Initials>A</Initials></Author><Author ValidYN="Y"><LastName>Bezerra</LastName><ForeName>Rui M F</ForeName><Initials>RM</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2012</Year><Month>02</Month><Day>22</Day></ArticleDate></Article><MedlineJournalInfo><Country>England</Country><MedlineTA>Bioresour Technol</MedlineTA><NlmUniqueID>9889523</NlmUniqueID><ISSNLinking>0960-8524</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D004798">Enzymes</NameOfSubstance></Chemical><Chemical><RegistryNumber>9005-53-2</RegistryNumber><NameOfSubstance UI="D008031">Lignin</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D001487" MajorTopicYN="N">Basidiomycota</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D004798" MajorTopicYN="N">Enzymes</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D006868" MajorTopicYN="N">Hydrolysis</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D008031" MajorTopicYN="N">Lignin</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2012</Year><Month>01</Month><Day>09</Day></PubMedPubDate><PubMedPubDate PubStatus="revised"><Year>2012</Year><Month>02</Month><Day>13</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2012</Year><Month>02</Month><Day>14</Day></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2012</Year><Month>3</Month><Day>13</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2012</Year><Month>3</Month><Day>13</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2012</Year><Month>7</Month><Day>21</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">22406100</ArticleId><ArticleId IdType="pii">S0960-8524(12)00319-7</ArticleId><ArticleId IdType="doi">10.1016/j.biortech.2012.02.068</ArticleId></ArticleIdList></PubmedData></pubmed><affiliations><list><country><li>Portugal</li></country></list><tree><noCountry><name sortKey="Bezerra, Rui M F" sort="Bezerra, Rui M F" uniqKey="Bezerra R" first="Rui M F" last="Bezerra">Rui M F. Bezerra</name><name sortKey="Colaco, Jorge" sort="Colaco, Jorge" uniqKey="Colaco J" first="Jorge" last="Colaço">Jorge Colaço</name><name sortKey="Dias, Albino A" sort="Dias, Albino A" uniqKey="Dias A" first="Albino A" last="Dias">Albino A. Dias</name><name sortKey="Fraga, Irene" sort="Fraga, Irene" uniqKey="Fraga I" first="Irene" last="Fraga">Irene Fraga</name><name sortKey="Marques, Guilhermina" sort="Marques, Guilhermina" uniqKey="Marques G" first="Guilhermina" last="Marques">Guilhermina Marques</name><name sortKey="Rodrigues, Miguel A M" sort="Rodrigues, Miguel A M" uniqKey="Rodrigues M" first="Miguel A M" last="Rodrigues">Miguel A M. Rodrigues</name><name sortKey="Sampaio, Ana" sort="Sampaio, Ana" uniqKey="Sampaio A" first="Ana" last="Sampaio">Ana Sampaio</name></noCountry><country name="Portugal"><noRegion><name sortKey="Pinto, Paula A" sort="Pinto, Paula A" uniqKey="Pinto P" first="Paula A" last="Pinto">Paula A. Pinto</name></noRegion></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Bois/explor/PhanerochaeteV1/Data/Main/Exploration
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 000431 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd -nk 000431 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Bois
|area= PhanerochaeteV1
|flux= Main
|étape= Exploration
|type= RBID
|clé= pubmed:22406100
|texte= Influence of ligninolytic enzymes on straw saccharification during fungal pretreatment.
}}
Pour générer des pages wiki
HfdIndexSelect -h $EXPLOR_AREA/Data/Main/Exploration/RBID.i -Sk "pubmed:22406100" \
| HfdSelect -Kh $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd \
| NlmPubMed2Wicri -a PhanerochaeteV1
| This area was generated with Dilib version V0.6.37. |  |