Evaluation of White-rot Fungi for Biopulping of Wood.
Identifieur interne : 000732 ( Main/Exploration ); précédent : 000731; suivant : 000733Evaluation of White-rot Fungi for Biopulping of Wood.
Auteurs : Kyu-Young Kang [Corée du Sud] ; Jung-Suk Sung ; Dae-Young KimSource :
- Mycobiology [ 1229-8093 ] ; 2007.
Abstract
Ergosterol involves in fungal cell growth as a major component in fungal cell membranes. It can be an indicator that shows the fungal activity, and its content depends on the fungal strains, culture, growth conditions and so on. In this study, fungal activities and growth patterns of three white-rot fungi strains isolated in Korea were evaluated by determination of ergosterol contents during the incubation. Wood decay test and chemical analyses of wood were also performed to verify the relationship between fungal activity and wood degrading capacity of white-rot fungi for 60 days. In the results of experiments, it is considered that the test strains selectively degrade large amount of lignin in wood at the early stage of decay. Especially, Phanerochaete chrysosporium showed the best capability on selective degradation of lignin among the test fungi. It is suggested that the determination of ergosterol content in the fungal culture during the incubation is the simple and effective screening method of white-rot fungi for the application to biopulping of wood.
DOI: 10.4489/MYCO.2007.35.4.205
PubMed: 24015098
PubMed Central: PMC3763173
Affiliations:
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It can be an indicator that shows the fungal activity, and its content depends on the fungal strains, culture, growth conditions and so on. In this study, fungal activities and growth patterns of three white-rot fungi strains isolated in Korea were evaluated by determination of ergosterol contents during the incubation. Wood decay test and chemical analyses of wood were also performed to verify the relationship between fungal activity and wood degrading capacity of white-rot fungi for 60 days. In the results of experiments, it is considered that the test strains selectively degrade large amount of lignin in wood at the early stage of decay. Especially, Phanerochaete chrysosporium showed the best capability on selective degradation of lignin among the test fungi. It is suggested that the determination of ergosterol content in the fungal culture during the incubation is the simple and effective screening method of white-rot fungi for the application to biopulping of wood. </div></front></TEI><pubmed><MedlineCitation Status="PubMed-not-MEDLINE" Owner="NLM"><PMID Version="1">24015098</PMID><DateCompleted><Year>2013</Year><Month>09</Month><Day>09</Day></DateCompleted><DateRevised><Year>2020</Year><Month>10</Month><Day>01</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Print">1229-8093</ISSN><JournalIssue CitedMedium="Print"><Volume>35</Volume><Issue>4</Issue><PubDate><Year>2007</Year><Month>Dec</Month></PubDate></JournalIssue><Title>Mycobiology</Title><ISOAbbreviation>Mycobiology</ISOAbbreviation></Journal><ArticleTitle>Evaluation of White-rot Fungi for Biopulping of Wood.</ArticleTitle><Pagination><MedlinePgn>205-9</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.4489/MYCO.2007.35.4.205</ELocationID><Abstract><AbstractText>Ergosterol involves in fungal cell growth as a major component in fungal cell membranes. It can be an indicator that shows the fungal activity, and its content depends on the fungal strains, culture, growth conditions and so on. In this study, fungal activities and growth patterns of three white-rot fungi strains isolated in Korea were evaluated by determination of ergosterol contents during the incubation. Wood decay test and chemical analyses of wood were also performed to verify the relationship between fungal activity and wood degrading capacity of white-rot fungi for 60 days. In the results of experiments, it is considered that the test strains selectively degrade large amount of lignin in wood at the early stage of decay. Especially, Phanerochaete chrysosporium showed the best capability on selective degradation of lignin among the test fungi. It is suggested that the determination of ergosterol content in the fungal culture during the incubation is the simple and effective screening method of white-rot fungi for the application to biopulping of wood. </AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Kang</LastName><ForeName>Kyu-Young</ForeName><Initials>KY</Initials><AffiliationInfo><Affiliation>Department of Forest Resources, Dongguk University, Seoul 100-715, Korea.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Sung</LastName><ForeName>Jung-Suk</ForeName><Initials>JS</Initials></Author><Author ValidYN="Y"><LastName>Kim</LastName><ForeName>Dae-Young</ForeName><Initials>DY</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2007</Year><Month>12</Month><Day>31</Day></ArticleDate></Article><MedlineJournalInfo><Country>Korea (South)</Country><MedlineTA>Mycobiology</MedlineTA><NlmUniqueID>100960027</NlmUniqueID><ISSNLinking>1229-8093</ISSNLinking></MedlineJournalInfo><KeywordList Owner="NOTNLM"><Keyword MajorTopicYN="N">Biopulping</Keyword><Keyword MajorTopicYN="N">Decay</Keyword><Keyword MajorTopicYN="N">Ergosterol</Keyword><Keyword MajorTopicYN="N">Fungal activity</Keyword><Keyword MajorTopicYN="N">Lignin</Keyword><Keyword MajorTopicYN="N">White-rot fungi</Keyword><Keyword MajorTopicYN="N">Wood</Keyword></KeywordList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2007</Year><Month>12</Month><Day>14</Day></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2013</Year><Month>9</Month><Day>10</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2007</Year><Month>12</Month><Day>1</Day><Hour>0</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2007</Year><Month>12</Month><Day>1</Day><Hour>0</Hour><Minute>1</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">24015098</ArticleId><ArticleId IdType="doi">10.4489/MYCO.2007.35.4.205</ArticleId><ArticleId IdType="pmc">PMC3763173</ArticleId></ArticleIdList><ReferenceList><Reference><Citation>Appl Environ Microbiol. 1998 Jun;64(6):2173-80</Citation><ArticleIdList><ArticleId IdType="pubmed">9603831</ArticleId></ArticleIdList></Reference><Reference><Citation>Appl Environ Microbiol. 1999 Jan;65(1):138-42</Citation><ArticleIdList><ArticleId IdType="pubmed">9872771</ArticleId></ArticleIdList></Reference></ReferenceList></PubmedData></pubmed><affiliations><list><country><li>Corée du Sud</li></country><region><li>Région capitale de Séoul</li></region><settlement><li>Séoul</li></settlement></list><tree><noCountry><name sortKey="Kim, Dae Young" sort="Kim, Dae Young" uniqKey="Kim D" first="Dae-Young" last="Kim">Dae-Young Kim</name><name sortKey="Sung, Jung Suk" sort="Sung, Jung Suk" uniqKey="Sung J" first="Jung-Suk" last="Sung">Jung-Suk Sung</name></noCountry><country name="Corée du Sud"><region name="Région capitale de Séoul"><name sortKey="Kang, Kyu Young" sort="Kang, Kyu Young" uniqKey="Kang K" first="Kyu-Young" last="Kang">Kyu-Young Kang</name></region></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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