Cellulases in Ionic Liquids—The Long Term Stability of Aspergillus sp. Cellulase
作者： Nele Ilmberger , Julia Pottkämper , Wolfgang Streit
DOI: 10.3390/CATAL3020584
关键词:
摘要: It is a well known fact that some ionic liquids (ILs) have the potential to dissolve crystalline, water-insoluble cellulose could be used as source of glucose and subsequently derived molecules. Nevertheless, in presence high IL concentrations, cellulase activity and, even more so, stability are still challenging difficulties need overcome. Therefore four fungal preparations were assayed 30% (v/v) five different ILs. Thereby from Aspergillus sp. (Sigma-Aldrich) was not only remarkably active (up 28 U/mg ([BMMIM]Cl)), but furthermore stayed during several weeks 60% 50% relative after 9 weeks).
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sci-hub.se 参考文章(11)
Nele Ilmberger, Wolfgang R. Streit, Screening for Cellulase Encoding Clones in Metagenomic Libraries Methods of Molecular Biology. ,vol. 1539, pp. 205- 217 ,(2010) , 10.1007/978-1-4939-6691-2_12
Jiong Hong, Hisanori Tamaki, Shunichi Akiba, Kenji Yamamoto, Hidehiko Kumagai, Cloning of a gene encoding a highly stable endo-β-1,4-glucanase from Aspergillus niger and its expression in yeast Journal of Bioscience and Bioengineering. ,vol. 92, pp. 434- 441 ,(2001) , 10.1016/S1389-1723(01)80292-9
Gregg T Beckham, Ziyu Dai, James F Matthews, Michelle Momany, Christina M Payne, William S Adney, Scott E Baker, Michael E Himmel, None, Harnessing glycosylation to improve cellulase activity. Current Opinion in Biotechnology. ,vol. 23, pp. 338- 345 ,(2012) , 10.1016/J.COPBIO.2011.11.030
Julia Pottkämper, Peter Barthen, Nele Ilmberger, Ulrich Schwaneberg, Alexander Schenk, Michael Schulte, Nikolai Ignatiev, Wolfgang R. Streit, Applying metagenomics for the identification of bacterial cellulases that are stable in ionic liquids Green Chemistry. ,vol. 11, pp. 957- 965 ,(2009) , 10.1039/B820157A
Chaoning Liang, Yanfen Xue, Marco Fioroni, Francisco Rodríguez-Ropero, Cheng Zhou, Ulrich Schwaneberg, Yanhe Ma, Cloning and characterization of a thermostable and halo-tolerant endoglucanase from Thermoanaerobacter tengcongensis MB4 Applied Microbiology and Biotechnology. ,vol. 89, pp. 315- 326 ,(2011) , 10.1007/S00253-010-2842-6
Weiming Zhu, Jinkai Zheng, Zhihong Xu, Yi Wang, Kui Hong, Peipei Liu, Cyclic tripeptides from the halotolerant fungus Aspergillus sclerotiorum PT06-1 Journal of Natural Products. ,vol. 73, pp. 1133- 1137 ,(2010) , 10.1021/NP100198H
Megan B. Turner, Scott K. Spear, Jonathan G. Huddleston, John D. Holbrey, Robin D. Rogers, Ionic liquid salt-induced inactivation and unfolding of cellulase from Trichoderma reesei Green Chemistry. ,vol. 5, pp. 443- 447 ,(2003) , 10.1039/B302570E
Nele Ilmberger, Diana Meske, Julia Juergensen, Michael Schulte, Peter Barthen, Ulrich Rabausch, Angel Angelov, Markus Mientus, Wolfgang Liebl, Ruth A. Schmitz, Wolfgang R. Streit, Metagenomic cellulases highly tolerant towards the presence of ionic liquids—linking thermostability and halotolerance Applied Microbiology and Biotechnology. ,vol. 95, pp. 135- 146 ,(2012) , 10.1007/S00253-011-3732-2
Philippe Van den Steen, Pauline M. Rudd, Raymond A. Dwek, Ghislain Opdenakker, Concepts and Principles of O-Linked Glycosylation Critical Reviews in Biochemistry and Molecular Biology. ,vol. 33, pp. 151- 208 ,(1998) , 10.1080/10409239891204198
Thomas Heinze, Katrin Schwikal, Susann Barthel, Ionic liquids as reaction medium in cellulose functionalization. Macromolecular Bioscience. ,vol. 5, pp. 520- 525 ,(2005) , 10.1002/MABI.200500039