- AutorIn
- Christoph Ottenheim
- Kirstin Meier
- Wolfgang Zimmermann
- Jin Chuan Wu
- Titel
- Isolation of filamentous fungi exhibiting high endoxylanase activity in lignocellulose hydrolysate
- Zitierfähige Url:
- https://nbn-resolving.org/urn:nbn:de:bsz:15-qucosa2-168554
- Quellenangabe
- Applied Biochemistry and Biotechnology Jahrgang: 175
Heft: 4
Seiten: 2066-2074
DOI: 10.1007/s12010-014-1427-8 - Erstveröffentlichung
- 2015
- Abstract (EN)
- For complete degradation of hemicellulose into its monomers from lignocellulose biomass, the synergistic action of a broad range of hydrolytic enzymes is needed. Therefore, production of enzymes from their natural producer is desirable. To obtain a powerful b-1,4-endoxylanase producing fungus, 304 environmental samples were collected from various locations in Singapore, leading to 603 isolates. Among them, 71 exhibiting b-1,4-endoxylanase activity were identified belonging mainly to the genera of Aspergillus, Penicillium, and Trichoderma. Further analysis revealed Aspergillus niger DSM 26641 as a potential and stable b-1,4-endoxylanase producer, being able to grow in hydrothermal lignocellulose hydrolysate exhibiting its maximal b-1,4-endoxylanase activity at pH 4 and 60◦C. This strain is thought to be very suitable for lactic acid production in a simultaneous saccharification and fermentation at pH values below 5.
- Andere Ausgabe
- Isolation of filamentous fungi exhibiting high endoxylanase activity in lignocellulose hydrolysate
DOI: 10.1007/s12010-014-1427-8 - Freie Schlagwörter (EN)
- b-1,4-endoxylanase, On-site enzyme production, Filamentous fungi, Lignocellulose, Aspergillus niger, Phylogeny
- Klassifikation (DDC)
- 572
- Herausgeber (Institution)
- Universität Leipzig
- Version / Begutachtungsstatus
- angenommene Version / Postprint / Autorenversion
- URN Qucosa
- urn:nbn:de:bsz:15-qucosa2-168554
- Veröffentlichungsdatum Qucosa
- 01.12.2017
- Dokumenttyp
- Artikel
- Sprache des Dokumentes
- Englisch