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Showing 1 to 14 of 14 for “"trichoderma reesei"”.
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Hydrolysis of lignocellulose using enzymes from pelletized Trichoderma reesei fermentation
Thesis (M.S.)--Michigan State University. Biosystems Engineering, 2010
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Biosynthesis and identification of enzymes of the cellulase system of Trichoderma reesei
… of cellulolytic enzymes by resting cells of T. reesei QM 9414 incubated in 17 mM potassium phosphate buffer, pH 6.0, and Q-β-D-glucopyranosy1-(172)α-D-glucopyranose was investigated. A maximum of 200 mi1liunits aryl-β-D-g1ucosidase, 9000 mi1liunits endo-l,4-β-D-glucanaseand 200 milliunits …
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A vel1 gén szerepe a Trichoderma reesei fonalas gomba laktóz anyagcseréjében és celluláz termelésében
A velvet komplex hatása a Trichoderma reesei celluláz termelésére
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Hidrólise de resíduos lignocelulósicos utilizando extrato enzimático celulolítico produzido por Trichoderma reesei atcc 2768
Cellulolytic enzymatic broth by Trichoderma reesei ATCC 2768 cultived in shaker using cashew apple bagasse and coconut shell bagasse, as substrate for fermentation, was used to investigate the enzymatic hydrolysis of these substrates after pre-treatment with 1 M NaOH, wet-oxidation as well as a …
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Purification and characterization of an endo-1,4-{u03B2}-D-glucanase and two exo-1,4-{u03B2}-D-glucanases from the cellulase system of Trichoderma reesei
… culture filtrate of the imperfect fungus Trichoderma reesei QM 9414 grown on microcrystalline cellulose (Avicel). These three glycoprotein enzymes are the principal components of the cellulase system and constitute <95% of the extracellular protein produced by this organism when grown on …
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Increasing the Nutritional Value of Canola Meal via Fungal Bioprocessing
… for 168 h at 30ºC. On HE canola meal <em>Trichoderma reesei </em>(NRRL-3653) achieved the greatest increase in protein content (23%), while having the lowest residual levels of sugar (8% w/w) and GLS (0.4 μM/g). On CP canola meal <em>T. reesei </em>(NRRL-3653), <em>Aureobasidium pullulans …
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Possibilities for recycling cellulases after use in cotton processing
… on cotton fabrics, using a total cellulase from Trichoderma reesei, showed that active enzymes remained in the treatment liquor and adsorbed on the fabric substrates after five treatment cycles. The activity (measured as fabric weight loss) of the cellulases remaining in solution, however, …
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Analysis of the sltA (stzA) gene and its orthologues in Aspergillus nidulansand other filamentous fungi
… results of a dinitrosalicylic acid (DNS) assay. Trichoderma reesei ace1 deletant and wild-type strains showed similar sensitivities to cations, DNA-damaging agents, arginine, neomycin, acidic and alkaline pH. These results confirm that A. nidulans StzA and T. reesei Ace1 regulate the distinct …
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Extractives of Douglas-fir and Their Impacts for Biofuel Saccharification
… onto the most abundantly produced cellulase from Trichoderma reesei, Cel7A. We find that the tannin can bind onto the cellulase and obstruct the catalytic tunnel of this enzyme in a variety of different ways with the tannin preferring to bind to sites that contain aromatic or charged amino acid …
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Developing methods to construct ring pucker free energy hypersurfaces applied to the analysis of glycosidase enzyme catalytic mechanisms
… the retaining cellobiohydrolase I (CBHI) of Trichoderma Reesei which cleaves cellobiose units from crystalline cellulose.The free energy volumes of puckering for the glucose sub-unit (in the catalytic position of an 8 unit cellulosic fragment - cellooctaose) were calculated and explored in …
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Biomass pretreatment toward efficient hydrolysis for sustainable biofuel applications
… Cellulose-binding domain (CBD) originated from Trichoderma reesei Cel7A (i.e. Tr cellobiohydrolase I) has been discovered as a potential biological pretreatment agent which is capable of modifying cellulose crystal structure. An extensive study on the protein engineering, expression, …
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A Fungal secretome tailored to enable a radical (oxidative) wood decay mechanism in brown rot fungi
… of ROS compared to the soft rot fungus Trichoderma reesei (an industrially relevant cellulase producer), which enables these enzymes to work under harsh operating conditions (tolerance mechanism). Collectively, this indicates that R. placenta uses avoidance, suppression and tolerance …