Amylase Production of Bacillus subtilis Isolated from Soil by SmF Method
نویسندگان
چکیده
منابع مشابه
Pectinase production and purification from Bacillus subtilis isolated from soil
Pectinases are industrially important enzymes. The aim of this work was the isolation of pectinases producing Bacillus species from soil sample and their identification by phenotypic tests as well as production and purification pectinases enzyme. Isolated bacteria Subjected to various screening activity and gives pectinases screening test positive i.e. bacteria produced pectinases enzyme. The e...
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We produced a-amylase from banana peel by Bacillus subtilis through solid state fermentation (SSF). Addition of yeast extract, corn steep liquor, sodium dodesyl sulphate (SDS) and Tween-80 enhanced the a-amylase production under preoptimized fermentation conditions. Maximum enzyme yield (10.25 U/mL) was observed at 35°C after 24 hours of SSF in growth medium containing 0.1% yeast extract, 1% co...
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A segregated model was proposed to investigate the inherent relationships between growth, substrate consumption, cell differentiation and product formation in a Bacillus subtilis fermentation producing heterologous amylase in a 22-l bioreactor. The segregated model includes three distinguishable cell states and the transition from vegetative phase to sporangium and finally to mature spore. An a...
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The present study was undertaken to screen the soil samples collected in Iran for the presence of the Bacillus subtilis lipase A gene. The bacterial colonies obtained from the collected soil samples were examined by physical appearance, biochemical tests and the polymerase chain reaction (PCR). Only four colonies were identified as putative B. subtilis strains and all contained the lipase A ge...
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Abstract Background and Objective: Recognizing and using of isolated phytase in the soil microorganisms are paramount importance to produce the Phytase enzyme utilized commercially in different industries. This study was conducted to recognize different bacillus species which are Phytase producers and detection of the gene that can produce this enzyme. Material and Methods: Soil samples were...
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ژورنال
عنوان ژورنال: Biological Diversity and Conservation
سال: 2019
ISSN: 1308-5301,1308-8084
DOI: 10.5505/biodicon.2019.70288