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Scale-up from shaker flask to stirred-tank fermenter based on mass transfer coefficient of oxygen, kLa
(Universiti Malaysia Perlis, 2011-05)
This study is carried out to investigate gas-liquid mass transfer process in a shaker flask and a 2 L bioreactor. Deionized water was used as based medium whereas shaker flask was scaled up to a 2 L bioreactor scale by ...
Media optimization for ligninase production from rice straw by solid state fermentation using phanarochate chrysosporium
(Universiti Malaysia Perlis, 2011-05)
A laboratory-scale study was carried out to produce lignin peroxidase (ligninase) by white rot fungus, Phanerochaete chrysosporium ATCC 24725 using rice straw as the major substrate. The optimization media was done using ...
Media composition for bioprotein production using coconut dregs as a new potential substrate
(Universiti Malaysia Perlis, 2011-05)
The world’s population are increased and the demands for natural resource of food especially protein source are limited. Only a rational and sustainable exploitation will continue to produce enough and nutritive food, to ...