Browsing School of Bioprocess Engineering (FYP) by Title
Now showing items 217-236 of 365
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Optimization of enzymatic saccharification of mixed rice biomass to produce fermentable sugar
(Universiti Malaysia Perlis (UniMAP)School of Bioprocess Engineering, 2016-06)Conversion strategy of lignocellulosic biomass into fermentable sugar by alkaline pretreatment is one of the most feasible routes. The objective of this study was to investigate the optimization of enzymatic saccharification ... -
Optimization of epoxidation blending oil of jatropha and soybean oil for biolubricant application
(Universiti Malaysia Perlis (UniMAP)School of Bioprocess Engineering, 2012-06)The study was carried out to optimize of epoxidation blending of jatropha seed oil with soybean oil as biolubricant precursor. The jatropha was extracted by using Soxhlet method with high yield of crude extract at extraction ... -
Optimization of extracellular lipase production by thermotolerant bacteria isolated from a hot spring
(Universiti Malaysia Perlis (UniMAP), 2017-06)There is high demand for lipase globally where more than 1000 tons of it produced each year. A lipase produced from thermophilic bacteria is revised to have the advantage of thermal stability at 65°C-70°C, which makes them ... -
Optimization of extraction conditions for antioxidant activity of crude bioactive phenolic from phanerochaete chrysosporium by liquid-state fermentation
(Universiti Malaysia Perlis (UniMAP)School of Bioprocess Engineering, 2013-05)Phanerochaete chrysosporium known as white rot fungus has the ability to degrade the abundant aromatic polymer lignin. In this study, the extractions for antioxidant activity of Phanerochaete chrysosporium biomass extract ... -
Optimization of extraction conditions for flavonoids content from Citrus grandis peels
(Universiti Malaysia PerlisSchool of Bioprocess Engineering, 2010-05)Recently, the development of flavonoids become a hot topic and have received much attention from researcher because of the ability and effectiveness in reducing blood lipid, as an anti-oxidative, in assimilating cholesterol, ... -
Optimization of extraction for Phenolic Compound from the peels of Limau Kasturi (Citrus macrocarpa)
(Universiti Malaysia Perlis (UniMAP)School of Bioprocess Engineering, 2013-06)This work reports a study on parameters optimization of essential oil extraction from the Rutaceae family, which is a Citrus species, named Citrus macrocarpa using soxhlet extraction. The important of TPC is because of ... -
Optimization of Fenton oxidation to treat textile wastewater
(Universiti Malaysia Perlis (UniMAP)School of Bioprocess Engineering, 2016-06)Studies were made to identify the characteristics of the textile wastewater and the operating parameter that affect for the Fenton treatment in the textile wastewater were assessed. The three variable considered in this ... -
Optimization of Ficus deltoidea using ultrasound-assisted extraction by Boxbehnken statistical design
(Universiti Malaysia Perlis (UniMAP)School of Bioprocess Engineering, 2016-06)In this study, the effect of extraction parameters (ethanol concentration, sonication time and solvent-to-sample ratio) on Ficus deltoidea leaves was investigated using ultrasound-assisted extraction by response surface ... -
Optimization of glucose oxidase production by using indigenous fungal strain
(Universiti Malaysia PerlisSchool of Bioprocess Engineering, 2010-05)Glucose oxidase (β-D-glucose:oxygen 1-oxidoreductase; EC 1.1.2.3.4) catalyzes the oxidation of β-D-glucose to gluconic acid, by utilizing molecular oxygen as an electron acceptor with simultaneous production of hydrogen ... -
Optimization of glucose production from rice husk by using cellulase enzyme
(Universiti Malaysia Perlis (UniMAP)School of Bioprocess Engineering, 2013-06)Rice husk is lignocellulosic substrates which are the agricultural wastes and byproducts of rice hulling plants available in large amount of quantity, cheap and are used to produce glucose. Production of glucose from ... -
Optimization of high fiber yogurt drinks with sala mango peel powder (HiYo) using response surface methodology (RSM)
(Universiti Malaysia PerlisSchool of Bioprocess Engineering, 2011-05)Response Surface Methodology (RSM) was employed to investigate the combined effects of plain yogurt, skim milk and mango peel powder on the hardness of high fiber yogurt drink. The second-order polynomial model was fitted ... -
Optimization of Jatropha Curcas oil extraction using microwave pretreatment prior to Soxhlet extraction
(Universiti Malaysia Perlis (UniMAP)School of Bioprocess Engineering, 2013-06)Jatropha curcas is a multipurpose shrub with a variety of applications and enormous economic potentials for its seed oil, which can be converted into biodiesel. This study aims to demonstrate and compare the extraction ... -
Optimization of media composition by using sugarcane molasses as substrate for production of polyhydroxyalkanote in ralstonia eutropha strain
(Universiti Malaysia Perlis (UniMAP)School of Bioprocess Engineering, 2013-06)A study of polyhydroxyalkanoate (PHA) production was conducted using pretreatment of sugarcane molasses as main substrate to obtain low-cost medium for fermentation process. Ralstonia eutropha strain was used to ... -
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 ... -
Optimization of phenolic removal using oil palm empty fruit bunch (OPEFB) biosorbent
(Universiti Malaysia Perlis (UniMAP)School of Bioprocess Engineering, 2013-06)This study investigates the optimization of biosorption of phenolic compound using treated OPEFB biosorbent. The surface of biosorbent was modified by physical or chemical treatment. The biosorption capacity for ... -
Optimization of process condition for bioprotein production in shake flask study
(Universiti Malaysia Perlis (UniMAP)School of Bioprocess Engineering, 2012-06)Bioprotein is a protein that is cultivated from many types of microorganisms through fermentation process, either solid state fermentation or liquid state fermentation. The microorganism used was white rot fungus, Phanerochaete ... -
Optimization of process conditions for lipase production from rice bran by solid-state fermentation
(Universiti Malaysia Perlis (UniMAP)School of Bioprocess Engineering, 2013-05)Lipases have potential application in different field of natural science. this study describes the production of lipases by solid – state fermentation by utilizing rice bran. Rice bran was used as the substrate for ... -
Optimization of process conditions of lipase production from coconut dregs by solid state fermentation
(Universiti Malaysia Perlis (UniMAP)School of Bioprocess Engineering, 2013-05)Lipases comprise a group of hydrolytic enzymes which catalyze the hydrolysis and synthesis of triacylglycerides in the oil water interface. Screening of microorganism for extracellular lipase production from coconut dregs ...