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Article: Improved enzyme production by co-cultivation of Aspergillus niger and Aspergillus oryzae and with other fungi

TitleImproved enzyme production by co-cultivation of Aspergillus niger and Aspergillus oryzae and with other fungi
Authors
KeywordsAspergillus
Co-cultivation
Enzyme production
Lignin degradation
Polysaccharide degradation
Issue Date2011
PublisherElsevier Ltd. The Journal's web site is located at http://www.elsevier.com/locate/ibiod
Citation
International Biodeterioration And Biodegradation, 2011, v. 65 n. 1, p. 248-252 How to Cite?
AbstractAspergillus niger and Aspergillus oryzae were co-cultivated with each other and with Magnaporthe grisea or Phanerochaete chrysosporium, respectively. Enzyme assays for plant polysaccharide and lignin-degrading enzymes showed that co-cultivation can improve extracellular enzyme production. Highest β-glucosidase, α-cellobiohydrolase, β-galactosidase, and laccase activities were found for A. oryzae in combination with other fungi, in particular with P. chrysosporium. Highest β-xylosidase activity was obtained when A. niger was co-cultivated with P. chrysosporium. SDS-PAGE protein profiles demonstrated that A. niger and A. oryzae contributed most to the overall enzyme activities found in the culture medium of the mixed cultivations. These data demonstrate that co-cultivation of two major industrial fungi, A. niger and A. oryzae, results in improved production of biotechnologically relevant enzymes. © 2010 Elsevier Ltd.
Persistent Identifierhttp://hdl.handle.net/10722/140905
ISSN
2015 Impact Factor: 2.429
2015 SCImago Journal Rankings: 0.919
ISI Accession Number ID
Funding AgencyGrant Number
Utrecht University
University of Hong Kong
Dutch Foundation for Applied Science (STW)07938
07063
Funding Information:

HHL thanks Utrecht University for providing her with a Short Stay Fellowship and The University of Hong Kong for the Postgraduate Studentship. BG and RPdV were supported by grants of the Dutch Foundation for Applied Science (STW) 07938 and 07063, respectively. The authors thank Sacha Dalhuijsen, Evy Battaglia and Denise de Jongh for technical assistance.

References

 

DC FieldValueLanguage
dc.contributor.authorHu, HLen_HK
dc.contributor.authorvan den Brink, Jen_HK
dc.contributor.authorGruben, BSen_HK
dc.contributor.authorWösten, HABen_HK
dc.contributor.authorGu, JDen_HK
dc.contributor.authorde Vries, RPen_HK
dc.date.accessioned2011-09-23T06:21:17Z-
dc.date.available2011-09-23T06:21:17Z-
dc.date.issued2011en_HK
dc.identifier.citationInternational Biodeterioration And Biodegradation, 2011, v. 65 n. 1, p. 248-252en_HK
dc.identifier.issn0964-8305en_HK
dc.identifier.urihttp://hdl.handle.net/10722/140905-
dc.description.abstractAspergillus niger and Aspergillus oryzae were co-cultivated with each other and with Magnaporthe grisea or Phanerochaete chrysosporium, respectively. Enzyme assays for plant polysaccharide and lignin-degrading enzymes showed that co-cultivation can improve extracellular enzyme production. Highest β-glucosidase, α-cellobiohydrolase, β-galactosidase, and laccase activities were found for A. oryzae in combination with other fungi, in particular with P. chrysosporium. Highest β-xylosidase activity was obtained when A. niger was co-cultivated with P. chrysosporium. SDS-PAGE protein profiles demonstrated that A. niger and A. oryzae contributed most to the overall enzyme activities found in the culture medium of the mixed cultivations. These data demonstrate that co-cultivation of two major industrial fungi, A. niger and A. oryzae, results in improved production of biotechnologically relevant enzymes. © 2010 Elsevier Ltd.en_HK
dc.languageengen_US
dc.publisherElsevier Ltd. The Journal's web site is located at http://www.elsevier.com/locate/ibioden_HK
dc.relation.ispartofInternational Biodeterioration and Biodegradationen_HK
dc.subjectAspergillusen_HK
dc.subjectCo-cultivationen_HK
dc.subjectEnzyme productionen_HK
dc.subjectLignin degradationen_HK
dc.subjectPolysaccharide degradationen_HK
dc.titleImproved enzyme production by co-cultivation of Aspergillus niger and Aspergillus oryzae and with other fungien_HK
dc.typeArticleen_HK
dc.identifier.emailGu, JD: jdgu@hkucc.hku.hken_HK
dc.identifier.authorityGu, JD=rp00701en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1016/j.ibiod.2010.11.008en_HK
dc.identifier.scopuseid_2-s2.0-78650677398en_HK
dc.identifier.hkuros194839en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-78650677398&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume65en_HK
dc.identifier.issue1en_HK
dc.identifier.spage248en_HK
dc.identifier.epage252en_HK
dc.identifier.isiWOS:000286847000037-
dc.publisher.placeUnited Kingdomen_HK
dc.identifier.scopusauthoridHu, HL=11240772900en_HK
dc.identifier.scopusauthoridvan den Brink, J=23486841800en_HK
dc.identifier.scopusauthoridGruben, BS=27667657400en_HK
dc.identifier.scopusauthoridWösten, HAB=7004186594en_HK
dc.identifier.scopusauthoridGu, JD=7403129601en_HK
dc.identifier.scopusauthoridde Vries, RP=8776227100en_HK
dc.identifier.citeulike8409981-

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