Hydrolysis of milk lactose in a packed bed reactor system using immobilized yeast cells

2010 ◽  
Vol 86 (1) ◽  
pp. 42-46 ◽  
Author(s):  
Reeba Panesar ◽  
Parmjit S. Panesar ◽  
Ram S. Singh ◽  
John F. Kennedy
Keyword(s):  
Packed Bed ◽  
Reactor System ◽  
Packed Bed Reactor ◽  
Yeast Cells ◽  
Immobilized Yeast ◽  
Immobilized Yeast Cells ◽  
Hydrolysis Of

Electrophoretic mobility of external invertase from free and gel-immobilized yeast cells

1995 ◽  
Vol 146 (3) ◽  
pp. 217-225 ◽  
Author(s):  
E de Alteriis ◽  
J Zueco ◽  
H Rico ◽  
R Sentandreu ◽  
P Parascandola
Keyword(s):  
Electrophoretic Mobility ◽  
Yeast Cells ◽  
Immobilized Yeast ◽  
Immobilized Yeast Cells

Modeling and Optimization of Lipase-Catalyzed Partial Hydrolysis for Diacylglycerol Production in Packed Bed Reactor

2016 ◽  
Vol 12 (7) ◽  
pp. 681-689 ◽  
Author(s):  
Eng-Tong Phuah ◽  
Yee-Ying Lee ◽  
Teck-Kim Tang ◽  
Oi-Ming Lai ◽  
Thomas Shean-Yaw Choong ◽  
...  
Keyword(s):  
Immobilized Enzyme ◽  
Rhizomucor Miehei ◽  
Packed Bed ◽  
Packed Bed Reactor ◽  
Partial Hydrolysis ◽  
Optimal Conditions ◽  
Lack Of Fit ◽  
Bed Height ◽  
Hydrolysis Of ◽  
Quadratic Models

Abstract Response surface methodology (RSM) was employed to optimize the process variables namely packed bed height (cm) and flow rates (ml/min) on diacylglycerol (DAG) production via partial hydrolysis of palm oil using immobilized Rhizomucor miehei lipase in packed bed reactor (PBR). Quadratic models were successfully developed for both DAG(y) and unhydrolyzed triacylglycerol ((un)TAG) with determination coefficient (R2) of 0.9931 and 0.9986, respectively coupled with insignificant lack of fit (p > 0.05). Optimal conditions for DAG synthesis were evaluated to be 10 cm packed bed height and 3.8 ml/min flow rate. Immobilized enzyme can be reused up to 10 times without significant changes in enzymatic activity. The partial hydrolysis under studied was found to be mass transfer-controlled.

Continuous ethanol fermentation using immobilized yeast cells

1984 ◽  
Vol 26 (8) ◽  
pp. 992-997 ◽  
Author(s):  
Minoru Nagashima ◽  
Masaki Azuma ◽  
Sadao Noguchi ◽  
Keiichi Inuzuka ◽  
Hirotoshi Samejima
Keyword(s):  
Ethanol Fermentation ◽  
Yeast Cells ◽  
Immobilized Yeast ◽  
Continuous Ethanol Fermentation ◽  
Immobilized Yeast Cells

scholarly journals Design and Testing of a LabView-Controlled Catalytic Packed-Bed Reactor System for Production of Hydrocarbon Fuels

2012 ◽  
Vol 55 (3) ◽  
pp. 1047-1055 ◽  
Author(s):  
J. Street ◽  
F. Yu ◽  
J. Warnock ◽  
J. Wooten ◽  
E. Columbus ◽  
...  
Keyword(s):  
Packed Bed ◽  
Hydrocarbon Fuels ◽  
Reactor System ◽  
Packed Bed Reactor ◽  
Design And Testing

scholarly journals Continuous production of pectinase by immobilized yeast cells on spent grains

2003 ◽  
Vol 96 (6) ◽  
pp. 513-518 ◽  
Author(s):  
Catarina Almeida ◽  
Tomáš Brányik ◽  
Pedro Moradas-Ferreira ◽  
José Teixeira
Keyword(s):  
Continuous Production ◽  
Yeast Cells ◽  
Immobilized Yeast ◽  
Spent Grains ◽  
Immobilized Yeast Cells
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