Roshanida A. Rahman
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View article: Progress on encapsulation and entrapment of enzymes in electrospun nanofibers
Progress on encapsulation and entrapment of enzymes in electrospun nanofibers Open
Electrospun nanofibers have attracted significant interest due to their high surface area-to-volume ratio, porosity, interconnected voids, and advantageous mechanical, chemical, and physical properties. Enzymes, known for its exceptional c…
View article: Assessing the Ecological Effects of Imidazolium Hydrogen Sulfate and Morpholinium Tetrafluoroborate Ionic Liquids on Mixed Culture Growth
Assessing the Ecological Effects of Imidazolium Hydrogen Sulfate and Morpholinium Tetrafluoroborate Ionic Liquids on Mixed Culture Growth Open
Nowadays, ionic liquids (ILs) have extensive applications in biotechnology and are classified as green solvents. However, there are significant concerns over the effect of ILs on microorganism growth, especially towards mixed microorganism…
View article: Optimized Recovery of Ferulic Acid Using Morpholinium-Based Ionic Liquid: Electrical Conduction Effects and Process Efficiency
Optimized Recovery of Ferulic Acid Using Morpholinium-Based Ionic Liquid: Electrical Conduction Effects and Process Efficiency Open
Ionic liquids (ILs) are gaining attention for their remarkable ionic conductivity, thermal stability, and low environmental impact, making them ideal for various electrochemical applications. Beyond their role as ionic conductors, ILs have…
View article: Molecular Identification and Antifungal Activity of Candida chrysomelidarum and Rhodotorula toruloides Isolated from Indonesian Indigenous Fruit Flacourtia inermis Roxb. (Lobi-lobi) against Pathogenic Mold Aspergillus flavus
Molecular Identification and Antifungal Activity of Candida chrysomelidarum and Rhodotorula toruloides Isolated from Indonesian Indigenous Fruit Flacourtia inermis Roxb. (Lobi-lobi) against Pathogenic Mold Aspergillus flavus Open
Aspergillus flavus is one of the main contaminating mold species in most feed products, significantly impacting human and animal health. This study aims to isolate the epiphytic yeasts from the fruit Flacourtia inermis Roxb and test their …
View article: Coomans plot classification of lard in the ink blends and ink extracts fromprinted packaging films using lard Fourier transform infrared spectral profileand multivariate analysis
Coomans plot classification of lard in the ink blends and ink extracts fromprinted packaging films using lard Fourier transform infrared spectral profileand multivariate analysis Open
Lard in blends of commercial gravure ink (ranging from 0.5 to 20%) and ink extracts from eleven commercially printed packaging films for foodstuffs was characterized using Fourier transform infrared (FTIR) spectroscopy. The FTIR spectral b…
View article: PROTEIN INTERACTION STUDIES OF CROSS-LINKED ENDOLEVANASE AGGREGATES FROM BACILLUS LEHENSIS G1
PROTEIN INTERACTION STUDIES OF CROSS-LINKED ENDOLEVANASE AGGREGATES FROM BACILLUS LEHENSIS G1 Open
The efficiency of cross-linked enzyme aggregates (CLEAs) is mainly affected by the strength and binding site of the formed linkages between the enzyme and cross-linker. Therefore, this study investigated the impact of different macromolecu…
View article: Isolation and Screening Microorganisms from Black Soldier Fly Larvae (Hermetia illucens) that Producing Amylase, Protease and Cellulase
Isolation and Screening Microorganisms from Black Soldier Fly Larvae (Hermetia illucens) that Producing Amylase, Protease and Cellulase Open
The Black Soldier Fly (BSF) has gained significant attention for its ability to decompose various types of organic waste and produce valuable enzymes related to its digestive system. These enzymes hold immense potential for applications ac…
View article: Characterization and stability assessment of <i>Ocimum gratissimum</i> leaves extract loaded nanostructured lipid carrier
Characterization and stability assessment of <i>Ocimum gratissimum</i> leaves extract loaded nanostructured lipid carrier Open
In the last few decades, several nanoparticles technologies of actives delivery systems have emerged in the formulation of personal care products. The purpose of this study is to formulate the nanostructured lipid carrier loaded with Ocimu…
View article: Kinetics of Bio-Hydrogen Production from Crude Glycerol by Locally Isolated Klebsiella pneumonia via Dark Fermentation
Kinetics of Bio-Hydrogen Production from Crude Glycerol by Locally Isolated Klebsiella pneumonia via Dark Fermentation Open
Bioconversion of crude glycerol (CG) to bio-hydrogen (Bio-H2) is promising because the capital investment and operation is cheaper. It is an environmentally friendly approach for waste reduction and clean energy production. However, the se…
View article: IN-SITU FABRICATION OF FUNCTIONALIZED STARCH MAGNETIC NANOPARTICLES FOR IMMOBILIZATION OF LACCASE
IN-SITU FABRICATION OF FUNCTIONALIZED STARCH MAGNETIC NANOPARTICLES FOR IMMOBILIZATION OF LACCASE Open
Surface chemistry of magnetic nanoparticles (MNP) is crucial to provide a strong protein-support interaction for the immobilization process. The stability and biocompatibility of the MNP can be structurally enhanced by integrating with org…
View article: A Brief Review of Immobilized Oxidoreductase Enzymes for the Removal of Endocrine-Disrupting Chemicals from Wastewater
A Brief Review of Immobilized Oxidoreductase Enzymes for the Removal of Endocrine-Disrupting Chemicals from Wastewater Open
Modern technological of human activities in industries or housing areas have created an unhealthy environment, particularly through unmanageable wastewater. For the time being, this kind of pollution is getting serious as it caused the eme…
View article: Potential Use of Phytochemical Extract as Prebiotic Compounds – A Brief Review
Potential Use of Phytochemical Extract as Prebiotic Compounds – A Brief Review Open
Our gastrointestinal tract's (GI) functioning is influenced by a diverse collection of bacteria. Prebiotics are one of the most promising strategies for changing the composition of the gut microbiota and the metabolic process. Prebiotics c…
View article: Improved Sugar Recovery of Alkaline Pre-Treated Pineapple Leaf Fibres via Enzymatic Hydrolysis and Its Enzymatic Kinetics
Improved Sugar Recovery of Alkaline Pre-Treated Pineapple Leaf Fibres via Enzymatic Hydrolysis and Its Enzymatic Kinetics Open
The biofibre complex structure in pineapple leaf fibres (PALFs) can be disrupted using the alkaline pre-treatment method with sodium hydroxide (NaOH). Nonetheless, the pre-treated structures have an impact on the bioconversion of PALFs int…
View article: Adsorptive Membrane for Boron Removal: Challenges and Future Prospects
Adsorptive Membrane for Boron Removal: Challenges and Future Prospects Open
The complexity of removing boron compounds from aqueous systems has received serious attention among researchers and inventors in the water treating industry. This is due to the higher level of boron in the aquatic ecosystem, which is caus…
View article: Biochemical and Physical Characterization of Immobilized Candida rugosa Lipase on Metal Oxide Hybrid Support
Biochemical and Physical Characterization of Immobilized Candida rugosa Lipase on Metal Oxide Hybrid Support Open
Enzyme immobilization on inorganic materials is gaining more attention with the potential characteristics of high-surface-area-to-volume ratios, increasing the efficiency of enzyme loading on the support. Metal oxide hybrid support was pre…
View article: PHYTOCHEMICAL SCREENING, ANTIMICROBIAL AND ANTIOXIDANT ACTIVITY FROM SONNERATIA CASEOLARIS LEAVES EXTRACT
PHYTOCHEMICAL SCREENING, ANTIMICROBIAL AND ANTIOXIDANT ACTIVITY FROM SONNERATIA CASEOLARIS LEAVES EXTRACT Open
This work deals with the screening of phytochemical compounds, and the analysis of the antimicrobial and antioxidant activity of Sonneratia caseolaris leaves from Maros Regency, South Sulawesi Province, Indonesia. The phytochemical compoun…
View article: Combined Effects of Biosolarization and Brassica Amendments on Survival of Biocontrol Agents and Inhibition of Fusarium oxysporum
Combined Effects of Biosolarization and Brassica Amendments on Survival of Biocontrol Agents and Inhibition of Fusarium oxysporum Open
Biocontrol agents (BCAs) added in the soil or applied to the seeds face many abiotic and biotic stress challenges. Only those BCAs that survive under harsh conditions perform well. Improving the survival of BCAs along with inhibiting the b…
View article: Scenedesmus sp. Harvesting by Using Natural Coagulant after Phycoremediation of Heavy Metals in Different Concentrations of Wet Market Wastewater for Potential Fish Feeds
Scenedesmus sp. Harvesting by Using Natural Coagulant after Phycoremediation of Heavy Metals in Different Concentrations of Wet Market Wastewater for Potential Fish Feeds Open
The high level of organic elements and nutrients in wet market wastewater (WMW) has raised public concerns. The phycoremediation method, which utilizes microalgae, can be further valorized by converting it into various valuable potential b…
View article: METABOLIC PATHWAY MODIFICATION FOR PRODUCTION OF XYLITOL FROM GLUCOSE IN ESCHERICHIA COLI
METABOLIC PATHWAY MODIFICATION FOR PRODUCTION OF XYLITOL FROM GLUCOSE IN ESCHERICHIA COLI Open
Glucose is a cheap and readily available substrate for production of large-scale chemicals. Synthesis of xylitol, a high demand chemical in global market is currently done by using xylose, which contributes to its high operational cost. St…
View article: Development of Free-Standing Titanium Dioxide Hollow Nanofibers Photocatalyst with Enhanced Recyclability
Development of Free-Standing Titanium Dioxide Hollow Nanofibers Photocatalyst with Enhanced Recyclability Open
Titanium dioxide hollow nanofibers (THN) are excellent photocatalysts for the photodegradation of Bisphenol A (BPA) due to their extensive surface area and good optical properties. A template synthesis technique is typically employed to pr…
View article: Immobilization of maltogenic amylase in alginate-chitosan beads for improved enzyme retention and stability
Immobilization of maltogenic amylase in alginate-chitosan beads for improved enzyme retention and stability Open
Maltogenic amylase (Mag1) is a potent enzyme that hydrolyzes the glycosidic bond of polysaccharides to produce malto-oligosaccharides (MOS). However, the Mag1 enzyme has poor stability and reusability, leading to inefficient MOS production…
View article: Self-Healable Bio-based Epoxy Resin from Epoxidized Palm Oil
Self-Healable Bio-based Epoxy Resin from Epoxidized Palm Oil Open
Epoxy resin is a thermoset with superior mechanical strength, thermal stability and dimensional stability, granted by the permanent crosslinking networks in the epoxy network. Despite its advantages, the rigid 3D epoxy resin precludes flow…
View article: A Short Review on Recent Development of Laccase Immobilization on Different Support Materials
A Short Review on Recent Development of Laccase Immobilization on Different Support Materials Open
Laccase is a bio catalytic agent and multi-copper enzyme containing oxidases that are potentially great for oxidizing large number of phenolic and non-phenolic compounds. However, drawbacks do arise when laccase use in large scale; low in …
View article: Effect of Growth Factors on the Production of Mycelium-based Biofoam
Effect of Growth Factors on the Production of Mycelium-based Biofoam Open
Mycelium-based biofoam has the potential to become an alternative to petroleum-polymeric based-foam by utilising fungal mycelium and lignocellulosic material as the matrix and substrate, respectively. The lignocellulosic materials, which w…
View article: Microwave-assisted extraction of pectin from pineapple peel
Microwave-assisted extraction of pectin from pineapple peel Open
Pineapple peel has the potential to become one of the sources for pectin production due to the high content of pectin in its dietary fibre composition. Pectin is used as food thickener, emulsifier, stabiliser and gelling agent in food indu…
View article: Optimization of Medium Fermentation for Isobutanol Production in Saccharomyces cerevisiae using Response Surface Methodology
Optimization of Medium Fermentation for Isobutanol Production in Saccharomyces cerevisiae using Response Surface Methodology Open
Biofuel is known to be a cleaner and sustainable fuel compared to fossil fuels making it more attractive to be used as transportation fuel. Isobutanol, a four-carbon alcohol has a range of physical properties that are more suitable to be u…
View article: ENTRAPMENT OF FREE CELLS WITHIN ELECTROSPUN NANOFIBERS: MINI REVIEW ON PARAMETERS INFLUENCING NANOFIBERS CHARACTERISTICS AND CELLS VIABILITY
ENTRAPMENT OF FREE CELLS WITHIN ELECTROSPUN NANOFIBERS: MINI REVIEW ON PARAMETERS INFLUENCING NANOFIBERS CHARACTERISTICS AND CELLS VIABILITY Open
Nanotechnology is a growing technology that has been recognized as vital and scientific with bioprocess development especially in dealing with usage of free cells. Limitations such as low bioavailability, storage instability and low substr…
View article: Entrapment of Volvariella Volvacea Spores in Electrospun Nanofibers
Entrapment of Volvariella Volvacea Spores in Electrospun Nanofibers Open
Nanofibers containing Volariella volvacea spores were prepared by electrospinning technique. It has been one of the promising and alternative techniques in immobilizing microorganism cells including bacteria, virus and fungi through entrap…