NeutrophilicBacillusStrain, KSM-522, That Produces an Alkaline Carboxymethyl Cellulase
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چکیده
منابع مشابه
Purification and characterization of carboxymethyl cellulase from Sinorhizobium fredii
Carboxymethyl cellulase (CMCase) is the key enzyme used by bacteria to decompose the plant root hairwall during symbiosis. In this study, CMCase activities were routinely assayed using carboxymethyl cellulose (CMC) as a substrate. Coupled with the catalytic reaction of BCA (2,2’-bicinchoninic acid) solution, the color developed at 570 nm was measured to determine the enzyme activity. Sinorhizob...
متن کاملOptimization and characterization of alkaline protease and carboxymethyl-cellulase produced by Bacillus pumillus grown on Ficus nitida wastes
The potentiality of 23 bacterial isolates to produce alkaline protease and carboxymethyl-cellulase (CMCase) on Ficus nitida wastes was investigated. Bacillus pumillus ATCC7061 was selected as the most potent bacterial strain for the production of both enzymes. It was found that the optimum production of protease and CMCase were recorded at 30 °C, 5% Ficus nitida leaves and incubation period of ...
متن کاملProduction of Alkaline Cellulase by Fungi Isolated from an Undisturbed Rain Forest of Peru
Alkaline cellulase producing fungi were isolated from soils of an undisturbed rain forest of Peru. The soil dilution plate method was used for the enumeration and isolation of fast growing cellulolytic fungi on an enriched selective medium. Eleven out of 50 different morphological colonies were finally selected by using the plate clearing assay with CMC as substrate at different pH values. All ...
متن کاملTreatment of cotton with an alkaline Bacillus spp cellulase: activity towards crystalline cellulose.
We analysed the influence of several enzymatic treatment processes using an alkaline cellulase enzyme from Bacillus spp. on the sorption properties of cotton fabrics. Although cellulases are commonly applied in detergent formulations due to their anti-redeposition and depilling benefits, determining the mechanism of action of alkaline cellulases on cotton fibres requires a deeper understanding ...
متن کاملPhysiological studies on carboxymethyl cellulase formation by Aspergillus terreus DSM 826
Physiological studies were conducted to determine the optimum cultural conditions for maximal carboxymethyl cellulase (CMCase) formation by Aspergillus terreus DSM 826. Shaking condition at 150 rpm is favorable for the production of CMCase from rice straw and sugar cane bagasse. The highest enzyme yield was obtained at the third day of incubation at 30 °C for both cases; however CMCase formatio...
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ژورنال
عنوان ژورنال: Agricultural and Biological Chemistry
سال: 1988
ISSN: 0002-1369
DOI: 10.1080/00021369.1988.10868893