Browsing by Subject "Aspergillus niger"
Now showing items 1-17 of 17
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Bioconversion of lignocelluloses from paddy straw to Vanillic Acid using Aspergillus niger
(Universiti Malaysia PerlisSchool of Bioprocess Engineering, 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 ... -
Chemical parameter optimization of cellulase production by Aspergillus niger on solid state fermentation of sugarcane bagasse
(Universiti Malaysia Perlis (UniMAP)School of Bioprocess Engineering, 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 ... -
Design & development of microorganism activity monitoring transducer using ultrasonic sensors
(Universiti Malaysia Perlis (UniMAP)School of Mechatronic Engineering, 2011)This thesis presents the design and development of a microorganism activity monitoring transducer by using ultrasonic sensors as the main part in detecting the signal of microorganism activity. Three types of samples ... -
Design of covalently immobilized alpha-glucosidase and glucose oxidase biosensor and kinetic study for maltose hydrolysis
(Universiti Malaysia Perlis (UniMAP)School of Bioprocess Engineering, 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 ... -
Fermentation of Jatropha curcas solid waste with Aspergillus niger
(Sarawak Biodiversity Centre & Malaysian Biotechnology Corporation, 2008-11-19)An experiment has been carried out by using Jatropha curcas solid waste as substrate for fermentation with Aspergillus niger. Enzyme production from the fermentation activities and the toxicity level i.e. phorbol ester ... -
Lipase production from Jatropha curcas solid waste
(Universiti Malaysia Perlis (UniMAP)Centre for Graduate Studies, 2010-10-16)Lipases produced by using agro-industrial residual or waste as substrate become interesting topic among the researchers. The aim of this study was to produce lipases by valorization the Jatropha solid waste as substrate ... -
Media composition for bioprotein production using coconut dregs as a new potential substrate
(Universiti Malaysia PerlisSchool of Bioprocess Engineering, 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 ... -
Media optimization for pectinase production from rice bran by solid state bioconversion using aspergillus niger
(Universiti Malaysia PerlisSchool of Bioprocess Engineering, 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 ... -
Optimization of media composition for bioprotein production from empty fruit bunch by aspergillus terreus UniMAP AA-1
(Universiti Malaysia Perlis (UniMAP)School of Bioprocess Engineering, 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 ... -
Optimization of media composition of lipase production from oil palm press fiber (OPPF) by solid state fermentation
(Universiti Malaysia Perlis (UniMAP)School of Bioprocess Engineering, 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 ... -
Optimization of media compositions for lipase production from coconut dregs by solid state fermentation
(Universiti Malaysia Perlis (UniMAP)School of Bioprocess Engineering, 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 ... -
Physical parameter optimization of cellulase by Aspergillus niger on solid-state fermentation of sawdust
(Universiti Malaysia PerlisSchool Of Bioprocess Engineering, 2011-05)Enzymatic hydrolysis of cellulose from lignocellulosic waste which is sawdust finds potential application in commercial production of cellulase enzyme. By using Design Expert 7.1.5, the effect of three physical parameters ... -
Physical parameter optimization of cellulase production by Aspergillus niger on solid state fermentation of sugarcane bagasse
(Universiti Malaysia PerlisSchool of Bioprocess Engineering, 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 ... -
Physical parameter optimization of cellulase production by Aspergillus niger on solid-state fermentation of cassava waste
(Universiti Malaysia PerlisSchool of Bioprocess Engineering, 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. ... -
Protease production from Jatropha curcas using Aspergillus niger
(University Malaysia Perlis (UniMAP), 2009-12-12)Protease production by Aspergillus niger under fermentation using Jatropha cake as solid substrate and the process parameters such as moisture, incubation time, and temperature were studied. Utilization of Jatropha cake ... -
Screening of media composition for bioprotein production from palm kernel cake by Aspergillus niger for fish feed
(Universiti Malaysia Perlis (UniMAP)School of Bioprocess Engineering, 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 ... -
Study on the antifungal effect of atmospheric-pressure microplasma excited by high-repetition-rate inductive energy storage
(Institute of Electrostatics Japan, 2009-09)Atmospheric microplasma in a plane-parallel configuration was excited by high-repetition-rate inductive energy storage. We studied (1) the homogeneity of the microplasma device and (2) the inactivation efficacy for Aspergillus ...