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Cellulase activity

Chitinase and cellulase activity from Bacillus thuringiensis strains  - doi: 10.5102/ucs.v7i1.974

Chitinase and cellulase activity from Bacillus thuringiensis strains - doi: 10.5102/ucs.v7i1.974

... and cellulase enzymes by strains of Bacillus thuringiensis toxic to Spodoptera frugiperda and Antho- nomus grandis ...and cellulase production, in vitro assays were carried through with bacteria cultures ...

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MATERIALS AND METHODS Sampling Site

MATERIALS AND METHODS Sampling Site

... on cellulase activity. The obtained measurements of cellulase activity could be used to provide useful information in nature and to assess the potential for cellulose biochemistry ...the ...

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Ali Akbar Safari Sinegani

Ali Akbar Safari Sinegani

... required. Cellulase activities in the soils have been studied by Schinner and Von Mersi (1990) and Deng and Tabatabai (1994) who have devised methods for the measurement of their ...the cellulase ...

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Caracterização de xanthomonas gardneri e análise proteômica da integração entre xanthomonas campestris pv. campetris e arabidopsis thaliana

Caracterização de xanthomonas gardneri e análise proteômica da integração entre xanthomonas campestris pv. campetris e arabidopsis thaliana

... for cellulase, a-arabinofuranosidase, pectinase, invertase and xylanase were ...leaves, cellulase activity was highest after 60 and 72 h of growth and a-arabinofuranosidase activity was ...

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Bioprospecting Aspergillus section Nigri in Atlantic Forest soil and plant litter

Bioprospecting Aspergillus section Nigri in Atlantic Forest soil and plant litter

... the cellulase activity was evaluated using the synthetic medium containing carboxymethyl cel- lulose (CMC) as the only source of carbon, the composition being in accordance with RUEGGER; TAUK-TORNISIELO ...

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Purification and characterization of a thermostable alkaline cellulase produced by Bacillus licheniformis 380 isolated from compost

Purification and characterization of a thermostable alkaline cellulase produced by Bacillus licheniformis 380 isolated from compost

... for cellulase activity at different temperatures (37, 50, 60, and 70°C) and pH ...showed activity, isolate 380 showed the highest cellulase ...produce cellulase was evaluated in culture ...

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Taxonomic assessment and biotechnological potential of yeasts hold at the Unesp - Central for microbial resources

Taxonomic assessment and biotechnological potential of yeasts hold at the Unesp - Central for microbial resources

... (amylase, cellulase, xylanase, pectinase and ligninase) ...amylase activity was detected in 28 strains representing ...screened; cellulase activity was found in 64 strains ...xylanase ...

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MATERIALS AND METHODS Chemicals

MATERIALS AND METHODS Chemicals

... xylanase activity from Clostridium cellulolyticum after chromatography on a FPLC Superose column, being the first one eluted with the void volume and associated with cellulase activity (avicelase and ...

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CELLULASE IMMOBILIZATION ON POLY(METHYL METHACRYLATE) NANOPARTICLES BY MINIEMULSION POLYMERIZATION

CELLULASE IMMOBILIZATION ON POLY(METHYL METHACRYLATE) NANOPARTICLES BY MINIEMULSION POLYMERIZATION

... on cellulase activity. High activity values were obtained only when non-ionic surfactant (Lutensol AT50) and buffering agent (NaHCO 3 ) were used ...

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Combinatorial Screening for Transgenic Yeasts with High Cellulase Activities in Combination with a Tunable Expression System.

Combinatorial Screening for Transgenic Yeasts with High Cellulase Activities in Combination with a Tunable Expression System.

... Cellulase activity was measured as described previously with slight modification [14, ...of cellulase-expressing transformants were transferred into 500 μl of SD medium without leucine, tryptophan, ...

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CLONING AND EXPRESSION OF CELLULASE XF-818 OF Xylella fastidiosa IN Escherichia Coli

CLONING AND EXPRESSION OF CELLULASE XF-818 OF Xylella fastidiosa IN Escherichia Coli

... 2B). Cellulase activity was confirmed on CMC plates, a diagnostic test that shows the catalytic behavior of cellulases over cel- lulose chains (Figure ...

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Coexpression of rumen fungal xylanase and bifunctional cellulase genes in Escherichia coli

Coexpression of rumen fungal xylanase and bifunctional cellulase genes in Escherichia coli

... and cellulase (celA-5) were amplified from Neocallimastix ...had activity both on carboxymethyl cellulose and lichenan. Lichenase activity of CelA-5 was found to be higher than carboxymethyl ...

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Braz. J. Chem. Eng.  vol.30 número4

Braz. J. Chem. Eng. vol.30 número4

... SCPE-09 cultivated on 2.0% (w/v) wheat bran and 0.19% (w/v) corn steep liquor after five fermentation days. Very few other reports are described besides those reported by our group. Tuncer et al. (2004), for instance, ...

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BRAZILIAN ARCHIVES OF BIOLOGY AND TECHNOLOGY

BRAZILIAN ARCHIVES OF BIOLOGY AND TECHNOLOGY

... the cellulase activity of the organisms, diameters of clear zone around colonies on CMC agar were ...the cellulase activity of the selected bacterial isolate in liquid ...The cellulase ...

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SOIL ENZYME ACTIVITIES UNDER LONG-TERM TILLAGE AND CROP ROTATION SYSTEMS IN SUBTROPICAL AGRO-ECOSYSTEMS Elcio Liborio Balota1 ; Miriam Kanashiro1 ; Arnaldo Colozzi Filho1 ; Diva Souza Andrade1 ; Richard Peter Dick2

SOIL ENZYME ACTIVITIES UNDER LONG-TERM TILLAGE AND CROP ROTATION SYSTEMS IN SUBTROPICAL AGRO-ECOSYSTEMS Elcio Liborio Balota1 ; Miriam Kanashiro1 ; Arnaldo Colozzi Filho1 ; Diva Souza Andrade1 ; Richard Peter Dick2

... amylase activity under NT than CT, is related to total soil C ...affected cellulase activity in the surface depth when NT had 90% greater activity than CT which corresponded to 45% greater ...

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RESULTS AND DISCUSSION Kinetic of xylanases production in submerged fermentation

RESULTS AND DISCUSSION Kinetic of xylanases production in submerged fermentation

... produced is related to the xylanase secreted by the fungus. Moreover, no cellulase activity was detected in the crude extract. High activities were obtained using corncob, denoting that this agroindustrial ...

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Population activity of peach fruit fly Bactrocera zonata (Saunders) (Diptera: Tephiritidae) at fruits orchards in Kafer El-Shikh Governorate, Egypt

Population activity of peach fruit fly Bactrocera zonata (Saunders) (Diptera: Tephiritidae) at fruits orchards in Kafer El-Shikh Governorate, Egypt

... its second major peak during October. The greatest drop was observed in November until second week of December. North-western Himalayan region, India, Gupta et al. (1990) found that the seasonal fluctuation of B. zonata ...

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ENZYMATIC ACTIVITY MEASURED BY MICROCALORIMETRY IN SOIL AMENDED WITH ORGANIC RESIDUES

ENZYMATIC ACTIVITY MEASURED BY MICROCALORIMETRY IN SOIL AMENDED WITH ORGANIC RESIDUES

... protease activity of earthworm casts and FR sewage sludge during the sampling period (Table ...protease activity (Pascual et ...enzymatic activity is stimulated by the input of organic ...

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A multicomponent system based on a blend of agroindustrial wastes for the simultaneous production of industrially applicable enzymes by solid-state fermentation

A multicomponent system based on a blend of agroindustrial wastes for the simultaneous production of industrially applicable enzymes by solid-state fermentation

... the activity peaks for α-amylase and β-glucosidase were observed at 72 and 96 h, ...enzyme activity, lipase production reached 323 and 319 U g -1 at 48 h in runs 3 and 5, respectively, in which ...

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ATIVIDADE ENZIMÁTICA DA MICROBIOTA E EFEITO TÉRMICO EM SOLO TROPICAL TRATADO COM COMPOSTOS ORGÂNICOS

ATIVIDADE ENZIMÁTICA DA MICROBIOTA E EFEITO TÉRMICO EM SOLO TROPICAL TRATADO COM COMPOSTOS ORGÂNICOS

... its activity can be monitored by mi- crocalorimetry technique, since any chemical and/or biological reaction is accomplished by heat variations (Prado & Airoldi, 2001; Núñez-Regueira et ...

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