β-xylanase from Thermomyces lanuginosus and its Biobleaching Application
نویسندگان
چکیده
منابع مشابه
Purification and preliminary characterization of a xylanase from Thermomyces lanuginosus strain SS-8
Thermomyces lanuginosus SS-8 was isolated from soil samples that had been collected from near self-heating plant material and its extracellular cellulase-free xylanase purified approximately 160-fold using ion exchange chromatography and continuous elution electrophoresis. This xylanase was thermoactive (optimum temperature 60 °C) at pH 6.0 and had a molecular weight of 23.79 kDa as indicated b...
متن کاملOptimized expression of a thermostable xylanase from Thermomyces lanuginosus in Pichia pastoris.
Highly efficient production of a Thermomyces lanuginosus IOC-4145 beta-1,4-xylanase was achieved in Pichia pastoris under the control of the AOX1 promoter. P. pastoris colonies expressing recombinant xylanase were selected by enzymatic activity plate assay, and their ability to secrete high levels of the enzyme was evaluated in small-scale cultures. Furthermore, an optimization of enzyme produc...
متن کاملImmobilization of Thermomyces lanuginosus Xylanase on Aluminum Hydroxide Particles Through Adsorption: Characterization of Immobilized Enzyme.
Xylanase plays important roles in a broad range of industrial production as a biocatalyst, and its applications commonly require immobilization on supports to enhance its stability. Aluminum hydroxide, a carrier material with high surface area, has the advantages of simple and low-cost preparation and resistance to biodegradation, and can be potentially used as a proper support for xylanase imm...
متن کاملXylanase Superproducer: Genome Sequence of a Compost-Loving Thermophilic Fungus, Thermomyces lanuginosus Strain SSBP
We report here the draft genome sequence of Thermomyces lanuginosus strain SSBP, which was isolated from soil in South Africa. This fungus produces the largest amount of xylanase ever reported in the literature.
متن کاملHigh levels of β-xylosidase in Thermomyces lanuginosus: potential use for saccharification
A new strain of Thermomyces lanuginosus was isolated from the Atlantic Forest biome, and its β-xylosidases optimization in response to agro-industrial residues was performed. Using statistical approach as a strategy for optimization, the induction of β-xylosidases activity was evaluated in residual corn straw, and improved so that the optimum condition achieved high β-xylosidases activities 100...
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ژورنال
عنوان ژورنال: Pakistan Journal of Biological Sciences
سال: 2010
ISSN: 1028-8880
DOI: 10.3923/pjbs.2010.513.526