Hyper-production of pullulan from de-oiled rice bran by Aureobasidium pullulans in a stirred tank reactor and its characterization

2020 ◽  
Vol 11 ◽  
pp. 100494
Author(s):  
Ram Sarup Singh ◽  
Navpreet Kaur ◽  
Ashok Pandey ◽  
John F. Kennedy
Keyword(s):  
Rice Bran ◽  
Aureobasidium Pullulans ◽  
Stirred Tank ◽  
Stirred Tank Reactor ◽  
Tank Reactor

Properties of fructosyltransferase from Aureobasidium pullulans immobilized on an acrylic carrier

2007 ◽  
Vol 61 (5) ◽  
Author(s):  
Z. Onderková ◽  
J. Bryjak ◽  
M. Polakovič
Keyword(s):  
Ethylene Glycol ◽  
Butyl Acrylate ◽  
Aureobasidium Pullulans ◽  
Storage Stability ◽  
Sucrose Concentration ◽  
Covalent Binding ◽  
Stirred Tank ◽  
Glycol Dimethacrylate ◽  
Stirred Tank Reactor ◽  
Tank Reactor

AbstractOptimization of immobilization conditions was carried out for covalent binding of Aureobasidium pullulans fructosyltransferase to a copolymer of butyl acrylate and ethylene glycol dimethacrylate using a glutaraldehyde method. It was found that the highest activity of the preparation could be obtained for the immobilization pH 6.0 and initial protein amount 8.5 g per dm3 of the carrier. Effects of the reaction pH, temperature, and initial sucrose concentration on the activity and stability of the preparation were analyzed. Further investigations involved storage stability and operational stability in a mechanically stirred-tank reactor.

Transient response of the 1-st order dynamic system with fluctuating parameters

1979 ◽  
Vol 44 (7) ◽  
pp. 2184-2195
Author(s):  
Vladimír Herles ◽  
Jan Čermák ◽  
Antonín Havlíček
Keyword(s):  
Dynamic System ◽  
Dynamic Behavior ◽  
Transient Response ◽  
Flow Model ◽  
Stirred Tank ◽  
Order System ◽  
Random Parameters ◽  
Stirred Tank Reactor ◽  
Tank Reactor ◽  
Theoretical Results

The paper deals with the analysis of the dynamic behavior of the 1st order system with two random parameters. The theoretical results have been compared with experiments on flow model of a stirred tank reactor.

scholarly journals Quantifying the reactive uptake of OH by organic aerosols in a continuous flow stirred tank reactor

2009 ◽  
Vol 11 (36) ◽  
pp. 7885 ◽  
Author(s):  
Dung L. Che ◽  
Jared D. Smith ◽  
Stephen R. Leone ◽  
Musahid Ahmed ◽  
Kevin R. Wilson
Keyword(s):  
Continuous Flow ◽  
Organic Aerosols ◽  
Stirred Tank ◽  
Stirred Tank Reactor ◽  
Tank Reactor
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