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Optimization of media compositions for lipase production from coconut dregs by solid state fermentation
(Universiti Malaysia Perlis (UniMAP), 2012-06)
Lipases are enzymes which catalyze the hydrolysis of triglycerides. In this study, the
lipase was produced by solid state fermentation (SSF) using Aspergillus niger. In this
work, the waste from extraction of coconut ...
Design of covalently immobilized alpha-glucosidase and glucose oxidase biosensor and kinetic study for maltose hydrolysis
(Universiti Malaysia Perlis (UniMAP), 2012-06)
A hybrid sol gel modified nanobiosensor has been developed to determine quantity of maltose generated by hydrolysis of starch in the presence of α-amylase. The biosensor was developed by covalent immobilization of α-glucosidase ...
Chemical parameter optimization of cellulase production by Aspergillus niger on solid state fermentation of sugarcane bagasse
(Universiti Malaysia Perlis (UniMAP), 2012-06)
Cellulase can be produced using fungi such as Aspergillus niger on solid state fermentation (SSF). But, the problem is the cost of producing the enzyme is expensive. The growing approaches to reduce the cost of cellulases ...
Optimization of media composition of lipase production from oil palm press fiber (OPPF) by solid state fermentation
(Universiti Malaysia Perlis (UniMAP), 2012-06)
Lipase is an enzyme which capable to be catalyst in the hydrolysis and the synthesis of esters formed from glycerol and long-chain fatty acids. Oil palm pressed fiber (OPPF) is an agricultural waste know as mesocarp fiber ...
Screening of media composition for bioprotein production from palm kernel cake by Aspergillus niger for fish feed
(Universiti Malaysia Perlis (UniMAP), 2013-06)
The world’s population are increasing and the demands for natural resources of food
especially protein source such as fish are limited. Only a rational and sustainable effort will continue to produce enough and nutritive ...
Optimization of media composition for bioprotein production from empty fruit bunch by aspergillus terreus UniMAP AA-1
(Universiti Malaysia Perlis (UniMAP), 2013-06)
Two steps optimization strategy based on stastisical experimental design was carried
out to enhance bioprotein production by solid state fermentation utilizing empty fruit
bunch (EFB) as substrate. Plackett-Burman design ...
Physical parameter optimization of cellulase production by Aspergillus niger on solid-state fermentation of cassava waste
(Universiti Malaysia Perlis, 2011-04)
Cellulases are a group of hydrolytic enzymes and are capable of degrading
lignocellulosic materials contain carbohydrate polymers such as cellulose, hemicelulose
and starch. Cellulases have wide range of applications. ...
Media optimization for pectinase production from rice bran by solid state bioconversion using aspergillus niger
(Universiti Malaysia Perlis, 2011-05)
Pectinase is an important hydrolytic enzyme playing a vital role in hydrolyzing pectin molecules that contribute to the degradation of pectin by various mechanisms. Rice bran is an agro-waste from the process of rice milling ...
Physical parameter optimization of cellulase production by Aspergillus niger on solid state fermentation of sugarcane bagasse
(Universiti Malaysia Perlis, 2011-05)
The optimization of cellulase enzyme production was studied in solid state
fermentation (SSF) on sugarcane bagasse by Aspergillus niger. Three parameters which
are moisture content, fermentation period and inoculums size ...
Bioconversion of lignocelluloses from paddy straw to Vanillic Acid using Aspergillus niger
(Universiti Malaysia Perlis, 2010-05)
Lignocellulosic materials are important natural renewable resources. This is because it is low in cost, renewable and it requires low processing energies. Agricultural residues, such as paddy straw are sources for ...