Production of Alpha Amylase by Bacillus cereus in Submerged Fermentation
نویسندگان
چکیده
منابع مشابه
Alpha Amylase Production by Bacillus cereus MTCC 1305 Using Solid-State Fermentation
Production of a-amylase under solid-state fermentation by Bacillus cereus MTCC 1305 has been investigated using wheat bran and rice flake manufacturing waste as substrates. With wheat bran, highest enzyme production expressed as units per mass of dry substrate ((94±2) U/g) was observed. Production parameters were optimized as inoculum size 10 % (volume per mass) and substrate:moisture ratio 1:1...
متن کاملEvaluation of Ca-Independent a-Amylase Production by Bacillus sp. KR-8104 in Submerged and Solid State Fermentation Systems
This study investigates the production of crude Ca-independent and low pH active α-amylase by Bacillussp. KR-8104 in submerged fermentation (SmF) and solid-state fermentation (SSF) systems. Differentparameters were evaluated in each system using “one factor at a time” approach to improve the production ofenzyme. The results showed that in the SmF the maximum enzyme production ...
متن کاملStatistical optimization of alpha-amylase production by probiotic Lactobacillus plantarum MTCC 1407 in submerged fermentation.
Production and purification of alpha-amylase by probiotic Lactobacillus plantarum MTCC 1407 has been investigated under submerged fermentation using Mann Rogassa Sharpe medium containing (1%) soluble starch in lieu of glucose (2%) as carbon source. Response Surface Methodology was used to evaluate the effect of main variables, i.e. incubation period, pH and temperature on enzyme production. A f...
متن کاملFactors affecting alfa Amylase Production on Submerged Fermentation by Bacillus sp
The production of extracellular amylase by Bacillus spp was optimized in a submerged fermentation. The production of the enzyme was maximum at 10 h after inoculation. The effect of incubation period, pH of the medium and incubation temperature was optimized. The maximum productions of enzyme were obtained at 35°C and pH 7. Key-Words: alfa-Amylase production, Submerged fermentation Introduction ...
متن کاملComparative analysis on immobilized cells of Aspergillus oryzae and Bacillus cereus in production of amylase by solid state and submerged fermentation
Alpha amylase (α-amylase) enzyme is used as a thinning agent in the starch hydrolysis and it is widely used in the food processing, paper and textile industries. The intention of the present study was to analyse the α-amylase activity in solid state fermentation and submerged fermentation using immobilized cells of Aspergillus oryzae (A. oryzae) and Bacillus cereus (B. cereus), respectively. Th...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Aceh International Journal of Science and Technology
سال: 2014
ISSN: 2088-9860
DOI: 10.13170/aijst.3.3.1592