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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 ...
Removal of fluoride from aqueous solution using algal bio-adsorbent
(Universiti Malaysia Perlis (UniMAP), 2012-06)
This is a research on adsorption of fluoride from aqueous solution by using algae as bio-adsorbent. The parameters to study on this research were initial concentration of fluoride solution, temperature of adsorption and ...
Chemical parameter optimization of feather protein hydrolysate production by Aspergillus terreus UniMAP AA-1 using submerged fermentation
(Universiti Malaysia Perlis (UniMAP), 2012-06)
Feathers are by-product waste of poultry processing plant and in this research the protein hydrolysate production was investigated. Culture medium for protein hydrolysate production from feather by Aspergillus terreus ...
Effect of surcharge on consolidation of peat soil
(Universiti Malaysia Perlis (UniMAP), 2012-05)
Peat are formed by disintegration of plant and organic matters. In Malaysia, the area covered by peat deposit is about 3 million hectares or 8 % of the total area of Malaysia. Peat is generally considered as among the worst ...
Elemental PM10 from biomass burning
(Universiti Malaysia Perlis (UniMAP), 2012-05)
A study has been carried out to investigate the mass and elemental analysis of Particulate Matter (PM10) emitted from the burning of two typical agricultural wastes, sugarcane straws and paddy straws. The biomass samples ...
Simultaneous wastewater treatment and electricity generation using Microbial Fuel Cell (MFC)
(Universiti Malaysia Perlis (UniMAP), 2012-05)
In current developing state of world, MFC is becoming a growing technology in producing sustainable energy and its application in wastewater treatment system units is completely a new form of approach. Applying MFC to treat ...
Degradation of remazol dyes-containing wastewater using integrated anaerobic-aerobic and aerobic Sequencing Batch Reactors (SBRs)
(Universiti Malaysia Perlis (UniMAP), 2012-05)
The aim of this study is to develop integrated anaerobic-aerobic and aerobic sequencing batch reactors (SBRs) for the treatment of remazol dyes-containing wastewater. This study also focuses to measure the ability of ...
Optimization of bioprotein production from palm pressed fiber by Aspergillus terreus UniMAP AA-1 for fish feed application
(Universiti Malaysia Perlis (UniMAP), 2012-05)
Optimization of three parameters, temperature (25 ˚C - 35 ˚C), substrate concentration (40 % - 60 %) and inoculum size (5 % (w/v) – 15 % (w/v)) were investigated and optimized by Response Surface Methodology (RSM): Central ...
Effects of process parameters on the antioxidant activity of Phanerochaete chrysosporium bioactive phenolics
(Universiti Malaysia Perlis (UniMAP), 2012-06)
Oxidative damage to cells and macromolecules is considered to be the cause of several diseases such as coronary heart disease, arthritis, cataractogenesis, various neurodegenerative diseases including alzheimer’s disease, ...
Studies of potential plant parts of Kesinai (Streblus asper) for protease production
(Universiti Malaysia Perlis (UniMAP), 2012-06)
A study was carried out to study the potential plant parts of Kesinai (Streblus asper) for protease production. The potential parts of Streblus asper such as leaves, stem barks, and twigs were collected and used as a source ...