Amylase from bacillus thuringiensis isolated from tapioca waste: isolation, partial purification and characterization
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چکیده
منابع مشابه
Two-step purification and partial characterization of an extra cellular α-amylase from Bacillus licheniformis
The aim of this study was production and partial purification of α-amylase enzyme by Bacillus licheniformis. B. Licheniformis was allowed to grow in broth culture for purpose of inducing α-amylase enzyme. Optimal conditions for amylase production by B. Licheniformis are incubation period of 120 h, temperature of 37 °C and pH 7.0. The α-amylase enzyme was purified by ion exchange chromatography ...
متن کاملtwo-step purification and partial characterization of an extra cellular α-amylase from bacillus licheniformis
the aim of this study was production and partial purification of α-amylase enzyme by bacillus licheniformis. b. licheniformis was allowed to grow in broth culture for purpose of inducing α-amylase enzyme. optimal conditions for amylase production by b. licheniformis are incubation period of 120 h, temperature of 37 °c and ph 7.0. the α-amylase enzyme was purified by ion exchange chromatography ...
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Background: Pectinases are pectin degrading class of enzymes including polygalacturonase (PG), polymethyl galacturonase (PMG), pectate lyase (PEL), and pectin esterase (PE) that are commonly used in processes involving the degradation of plant materials, such as speeding up the extraction of fruit juices. Objectives: A highly methylated pectin degrading bacterium from soil covered with fruit wa...
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The goal of this research was to isolate and identify the thermostable alkaline protease producing bacteria among several native Iranian microorganisms. At the end of screening program, a Bacillus subtilis BP-36 strain producing thermophilic alkaline protease was isolated from a hot spring in Ardebil province. The target enzyme was purified using a one-step Aqueous two-phase systems (ATPS) prot...
متن کاملIsolation, Optimization and Characterization of α- Amylase from Bacillus alcalophilus
Amylase is one of the most important enzymes widely used in paper, textile, pharmaceutical industries etc. In the present investigation a thermostable, alkalophilic amylase was isolated from underlying soil samples of domestic wastes, and was screened on starch agar medium. The amylase activity was measured using colorimetric method at 540nm. Among forty five isolates, thirteen demonstrated cle...
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ژورنال
عنوان ژورنال: Malaysian Journal of Fundamental and Applied Sciences
سال: 2016
ISSN: 2289-599X,2289-5981
DOI: 10.11113/mjfas.v12n1.404