About: chem-xpert
Performance of UASB Post Treatment Technologies for Sewage Treatment in Surat City
Introduction In recent years, the direct treatment of domestic sewage by Upflow Anaerobic Sludge Blanket (UASB) process is proven as undoubtedly an attractive and appropriate option for developing countries like India, Brazil, Colombia, Mexico,...
Read MoreEstimation of Water-Soluble Vitamin B-Complex in Selected Leafy and Non-Leafy Vegetables by HPLC Method
Introduction Vitamins play a significant role in our health; even though they only make up a small portion of the ingested food.1 Vitamins are classified as fat-soluble vitamins and water-soluble vitamins.2 Water‐soluble vitamins include vitamin B...
Read MoreTerms of use of Surface Active Substances (SAS) To Receive Quality Galvanic Coatings of Zinc
Introduction In world practice, zinc metal coatings obtained by electrolytic methods are widely used to protect products from corrosion. The nomenclature and volume of products protected from corrosion are very wide. This is explained...
Read MoreStudies of the Biochemical Effects of Arsenic Content of Carbide Induced Ripe Banana Fruit in the Rat
Introduction In order to hasten the ripening of fruits in developing countries like Nigeria, Cameroon, Ghana, Bangladesh, India, and Pakistan, chemical substances are added.4 One of such substance is calcium carbide (CaC2), also known...
Read MoreQuantitative Identification of Muscle Tissue by Means of Biomarker Peptides by Using Method of Multiple Reaction Monitoring
Introduction In our days, the control of components of finished products is part of food quality assessment. The most difficult task is to determine the amount of the muscle-proteins in meat products with plural...
Read MoreSynthesis and Antimicrobial Activity of New Derivatives of Angular Polycyclic Phenoxazine Ring System
Introduction The continuous interest in functionalization of phenoxazine ring system has been attributed to the versatile and broad applications of the phenoxazines1 especially as dyes2 and drugs3. For example, Grzelakowska et al. synthesized several benzo[a]phenoxazine dyes containing...
Read MoreBiochemical Changes During Withering Process of CTC Black Tea Manufacture
Introduction Tea (Camellia sps.), a non-alcoholic beverage is consumed world-wide from dawn to dusk, next to water, the “Adam’s” wine. Classically, tea plants were classified in to two major taxa, i.e., small leaved “China”...
Read MoreBioethanol from Guinea Grass (Panicum Maximum) and Ragi Tempeh as Fermentation Starter using Bioreactor and Shaker
Introduction Nowadays, the fossil fuel depletion issue triggered the finding of research of alternative fuel source. Bioethanol rises as second-generation biofuel and as replacement of petrol, it can blend with diesel with different proportion...
Read MoreMethods for Determining the Solubility Parameter of Additives for Lubricating Oils
Introduction In order to be used to improve the viscosity index, mineral oils must be good solvents for the polymers to be used. If the oil is a good solvent for the polymer, the...
Read MoreHeavy Metal Pollution and Mobility in Soils within a Landfill Vicinity: A South African case study
Introduction Soils are imperative environmental components that support food production, crucial ecosystem services, recycling of essential nutrients and influence human well-being.1-2 Despite this significance, knowledge on the contaminants that occur in soils through anthropogenic or...
Read MoreAn Investigation of Ultrasonic Velocity and Allied Parameters of Terbium Octanoate in Binary Organic Solvent
Introduction Ultrasonic velocity technique was comprehensively used to approximate the thermodynamic behavior and predict the intermolecular interactions of soaps in different solvents systems.1,2 The ultrasound velocity is a very useful method, with which a...
Read MoreBioremediation of Phenolic Waters using the Microalgae Chlamydomonas Reinhardtii
Introduction The quality of water sources in recent years has been under anthropogenic pressure due to population growth and industrialization, which has brought with it effluents contaminated with pollutants, being phenol one of the...
Read MoreEffect of Ultrasonic Pretreatment on Biogas Production from Rice Straw
Introduction A depletion in fossil fuel resources and an increased awareness of their adverse impact on the climate trigger an extensive attention for exploring and enhancing the use of renewable energy sources. Rice straw...
Read MoreWater Quality and Heavy Metals Distribution in Surface Water of the Kelantan River Basin (Malaysia)
Introduction The Kelantan River basin is situated in the Kelantan state, facing the South China Sea, on the east coast of Peninsular Malaysia. This river is the second largest river in Peninsular Malaysia, covering...
Read MoreSynthesis of Fluoroquinolones Derivatives as Antimicrobial Agents
Introduction Anti-infective agents played a major role in saving human lives. Among these agents are the fluoroquinolones class, which had risen to be highly appreciated, especially if there was microbial resistance against penicillin and...
Read MoreSynthesis Study of Precursor Mixture of Verdantiol, Aurantiol and Lyrame Schiff Base and Its Characterization Using GC-MS
Introduction Perfume is one of chemical products which is used in daily life by men and women.1 In its production process, raw materials such as fragrances are needed.2,3 Fragrances are pure aroma oil or...
Read MoreUtilization of Doped Nanoparticles of ZnO and TiO2 As Antimicrobial Agent
Introduction Nanotechnology involves the designing and formulation of matter at nanometer scale from their bulk counterparts by incorporating the field of engineering and technology.1 One of the important feature that attracts the use of...
Read MoreEnvironmentally Friendly Ag+ Detection of “Turn-on” Fluorescent Sensor with a Mega-Stokes Shift and Its Application in Biological Systems
Introduction The design and preparation of novel fluorescent sensors for quantitative and qualitative detections using protons,1,2 small molecules,3,4 anions5,6 and cations7-9 recognitions have become a subject of interest in research. This is due to...
Read MoreThe Effect of Ultraviolet Light Exposure on Proximate Composition, Amino Acid, Fatty Acid, and Micronutrients of Cold Water Fish, “Barilius Vagra”
Introduction Fishes are considered as a significant cradle of animal protein and other minerals needed for growth of healthy body.21 Fishes also comprise a significant amount of unsaturated fat, vitamins, and other essential nutrients. Amongst,...
Read MoreHepatoprotective Effect of Eclipta Alba on Membrane Marker Enzymes against Paracetamol Induced Liver Damage
Introduction Liver, an important organ actively involved in many metabolic functions is the frequent target of a number of toxicants. Liver diseases, which are still a global health problem, may be classified as acute...
Read MoreSynthesis and Evaluation of Cytotoxicity Effect of New Ligand (LBe) and it’s Complexes on a Cervical Cancer
Introduction Indole ring is an aromatic heterocyclic compound.1 A heterocyclic compound is one which possesses a cyclic structure with at least two various kinds of hetro atoms in the ring. Oxygen, nitrogenand sulfur are...
Read MoreEvaluation of the Efficiency of Tea Waste Powder to Remove the Safranin O dye Compared to the Activated Carbon As Adsorbent
Introduction Water pollution is the most serious problem due to development the technology of industries associated agricultural and domestic activities. Dyes and pigment have a large uses and found in all segment of environment....
Read MoreGreen Synthesis of Silver Nanoparticle by Ficus Cordata Leaf Extract and Study Its Antibacterial Activity
Introduction Nanotechnology as especially in nanoparticles scope is rapid developmental by their potential applications in many fields include that mechanics, biomedical, catalysis, magnetic sciences, energy, science, sensors and shown to be a promising antimicrobial...
Read MoreAccumulation of Heavy Metals in Farmed Lates Calcarifer of a Tropical Coastal Lagoon
Introduction Heavy metal pollution have been well-discussed in the past decade to be a persistent issue that has come with global industrialization (Tarley et al., 2001). Heavy metals though naturally available has since been...
Read MoreElectrochemical Detection of Dissolved Sulphur Dioxide Using Bovine Serum Albumin – Theoretical and Experimental Approach
Introduction Sulphur dioxide is a compound whose natural state of existence is in the gaseous form. This particular compound is a pollutant that poses a major threat to the environment.1 Sulphur dioxide gas is...
Read MoreEfficacy of Herbal Essential Oils against Cowpea Weevil, Callosobruchus Maculatus Fabricus, and Wheat Weevil, Sitophilus Granarius L.
Introduction The world population will increase about 70% until 2050. Malnutrition, specifically in the developing countries, is one of the most crucial problems.1 As grains and cereal are important food sources, there have been...
Read MoreComposition Based Physicochemical Analysis of Modified Bitumen by High-density polyethylene (HDPE) and Low-density polyethylene (LDPE)
Introduction Plastics are the macromolecules which are formed by the polymerization of small monomers like ethylene, propylene, styrene and many more. Their remarkable properties such as thermal insulation(low thermal conductivity), insolubility in the common organic...
Read MoreSynthesis and Analysis of Chromium and Calcium Doped YMnO3
Introduction Multiferroic materials that demonstrate a changed electric polarization by a magnetic field or a changed magnetization by an electric field have recently initiated enormous interest for their potential applications in the next-generation novel...
Read MoreUse of Hydroxyapatite from Eggshell as Raw Material for Synthesis Bone Graft
Introduction Bone as part of human body has very important function, so that in the event of fracture bone will cause the problem of serious health and needed technique healing for correct bone. One...
Read MoreGreen Synthesis, Characterisations and Antimicrobial Activities of CaO Nanoparticles
Introduction Nanotechnology is the branch of science concerned with the performance of atoms or molecules under nano scales (1 to 100 nanometres). The products consisted such constituents are smaller, lighter, durable, stronger and with...
Read MorePhysico-Chemical Properties and Fatty Acids Composition of Bitter and Sweet Lupine Seed
Introduction Lupine, is a leguminous plant that grows in different climates and soils. It is a potential source of protein, oil and pharmaceutical purposes.1,2 Like other legumes, lupine seeds are characterized by higher values of...
Read MoreSynthesis of Oxadiazole Derivative of Pentacyclic Triterpenoid and Its Biological Activity
Introduction Plant materials are on increasing interest for their applications in pharmaceutical, nutritional and cosmetic applications. They represent a source of active ingredients known for long times ago by its traditional uses for medical...
Read MoreData on the Corrosion Resistance and Polarization Behaviour of Lean Austenitic and Ferritic Stainless Steels in Neutral Chloride Media
Introduction Corrosion of stainless steel in reducing/oxidizing environments is a major problem of global and industrial significance due to the secondary problems associated with it.1,2 Stainless steels displays enhanced corrosion resistance properties in conditions...
Read MoreDevelopment of Chitosan-TiO2 Nanocomposite for Packaging Film and its Ability to Inactive Staphylococcus Aureus
Introduction Plastic is widely used as food pacaking due to elastic, lightweight, not easily broken, transparent, waterproof and easy to carry. However, plastics made from petroleum has led to serious ecological problems due to...
Read MoreInvestigation of Water Quality Index of River Noyyal and Its Connected Ponds Coimbatore Tamilnadu India
Introduction The adverse effect of water pollution is a major environmental concern on both nature and the human beings. The industrial, domestic, agricultural and hospital waste water are directly discharged without any treatment of...
Read MoreCyclic Voltammetric Studies of Biologically Active Azomethine 2’-Hydroxyacetophenone Sulfamethoxazole
Introduction Schiff bases termed as anils, imines or azomethines and are first reported by Hugo Schiff in 1864. Schiff bases and their transition metal complexes exhibit a wide range of biological activity,1-4 corrosion inhibition...
Read MoreHuman Hair Keratin Microspheres Prepared by the Water-In-Oil Emulsion Solvent Diffusion Method for Hydrophilic Drug Carrier
Introduction In recent years, keratin-based materials have been used in many applications1 because of their environmental and safety relative to synthetic materials. The main sources of keratin are epithelial cells,2 human hair, quills, wool,...
Read MoreThe Acid-Base Accounting (ABA) of Overburden Rock to Predict Acid Mine Water in Kasai Coal Mining, Indonesia
Introduction Acid mine water (AMW) is an environmental concern for coal mining throughout the world. AMW occurs during mining processes when metal sulfides in coal and overburden rocks are exposed to oxygen and water,...
Read MoreReactions of MoOCl4 with 1-Methylimidazole, 1,4-Diaminobutane, 2-Methylpyridine, 4-Methylpiperidine, Trimethylsilylimidazole and 1-Methylpyrrolidine
Introduction Reactions of MoOCl4 with various ligands have been reported. Molybdenum in MoOCl4 being in VI oxidation state, it has the tendency to get reduced during reactions with ligands. Reactions may yield addition, substitution,...
Read MoreCharacterisation of Biochar Obtained from Org./ Mat./ Drugs and Its Application for Removal of Ciprofloxacin
Introduction Antibiotics are widely used in the treatment and prevention of infections. They may either kill or prevent the growth of bacteria. Ground and surface water get contaminated by pharmaceutical products which are an...
Read MoreSynthesis and Biological Activity Studies of Methyl-5-(Hydroxymethyl)-2-Furan Carboxylate and Derivatives
Introduction Infectious diseases have been serious public health problems in previous decades.1-2 As drug resistance has evolved against antimicrobial and antineoplastic agents, the search for novel and potent antibacterial agents is necessary.3 Furans are...
Read MoreAtalantia Monophylla Acted as Eco-Friendly Inhibitor for Mild Steel in 1N HCl Media
Introduction The degradation of metal with their surroundings is called as corrosion. Mild steel is mostly used for industrial purposes because of their low cost.1-4 Using MS in acid medium caused corrosion which might...
Read MoreRealization of the Similarity Law in the Building Material Science
Introduction For construction of buildings and installations having a special purpose and a complex design including unique ones, the application of a high-strength powder concrete is an actual task. The composition of such concrete...
Read MoreMechanical Performance Efficiency and Wear Coefficient of PLA-HAZrO2 in Bones Replacements
Introduction A biomaterial is any substance that has been engineered to interact with biological systems for medical purposes such as treating, augmenting, repairing or replacing a tissue function of the body or a diagnostic...
Read MoreRhodamine-Triazole Functionalized Fe3O4@SiO2 Nanoparticles as Fluorescent Sensors for Heavy Metal Ions
Introduction Contamination of water sources by heavy metal ions (e.g. Co2+, Cu2+, Fe3+, Hg2+, Ni2+ and Pb2+)is a major environmental concern. In addition to their toxicity, accumulation of these in living organisms can have...
Read MoreWavelength Dispersive XRF Study of Heavy Elements in Soil in Cancer Hit Villages of Malwa Region of Punjab, India
Introduction During the last 10-15 years, many reports appeared in the media regarding high radioactivity in the soil and water of Malwa region. Many researchers undertook measurements in water and soil to determine the...
Read MoreCadmium Sulfide Loaded Activated Carbon: An Efficient, Solar Light Driven Photocatalyst for Rhodamine B Dye Degradation
Introduction During last few decades waste water released from textile industries containing dyes as contaminants has been emerged as a challenging environmental issue. The natural degradation of these contaminants, however, is a difficult task....
Read MoreBacterial Cellulose Based Biocomposite from Guava Fruit Reinforced with Bamboo Microfibrillated Cellulose Through Impregnation Method
Introduction Plastic consumption is still dominated by product packaging about 65%, almost 60% of the use of plastic packaging in the food and beverage industry.1 Plastics are made from petroleum polymers polluting the environment because they...
Read MoreHigh Performance of Phenol Adsorption using Iron Based SBA-15 Synthesized by Loading-Microwave Method
Introduction Phenol compounds and their derivatives have been widely utilized in a number of activities such as, chemical industry,1 petroleum refining,2 conversion of coal dyes and pesticides in agriculture.3 Phenols are classified as harmful...
Read MoreExtraction of Alumina from Nawan Kaolin by Acid Leaching
Introduction Alumina that exists as a stable form (α-alumina) and in a variety of meta-stable forms including γ-alumina1 is an important industrial mineral, which can be used as an abrasive material and as adsorbent.2 Alumina...
Read MoreCadmium and Lead Adsorption Capacities of Nigerian Ultisol Soil of Tropics
Introduction Due to increasing industrialization and urbanization, heavy metals are continually introduced into the environment.1 Unfortunately, the heavy metals in soils can be taken up by crops via translocation, thereby entering the food chain....
Read MoreModifier Based Enhancement in Physical and Chemical Properties of Bitumen
Introduction Bitumen is a complex colloid obtained as a last residue by fractional distillation of crude petroleum, consisting of four main chemical components saturates, asphaltenes, resins, aromatics (SARA). If we change relative composition of...
Read MoreThe Potential use of Geraniol Esters from Citronella Oil as Anticancer Agents
Introduction Cancer has been discovered to be one of the major reasons for human death through the globe and, in Indonesia, it is ranked second after heart disease with its patients increasing on a...
Read MoreAntioxidant Potential of Pistacia Vera L. Fruit Hull, Anchusa Strigosa Flowers and Ilex Paraguariensis A. St.-Hil. leaves Extract
Introduction Antioxidants are compounds that scavenge the free radicals, which are responsible for aging. Research studies suggest that free radicals are highly reactive, forms covalent bonds with certain enzymes and cause tissue damage.1 Natural...
Read MoreComparative Toxicity of CuZn Nanoparticles with Different Physical and Chemical Characteristics
Introduction Nanomaterials, in particular nanoparticles, are actively studied and used in many fields of human activity.1-3 The prospects of using nanoparticles are caused by an opportunity to control their physical and chemical characteristics, such...
Read MoreStudy of the Alternative Renewable Energy Resources for Industrialization of Advanced Oxidation Wastewater Treatment Processes: Feasibility Cost Estimation
Introduction The continuous development in science and technology that makes attraction for greater demand on using novel techniques can be exploited for human in order to live safer. Actually, one of the most important problems...
Read MorePreparation of Stereocomplex Polylactide/Poly(Butylene Succinate) Blends by Melt Blending
Introduction Poly(L-lactide) (PLLA) bioplastics have extensively investigated because of its biodegradability, renewability, good processability and low toxicity.1–4 High-performance bioplastics of enantiomeric PLLA/poly(D-lactide) (PDLA) blends called as stereocomplex polylactides (scPLA) have been extensively reported.5–7 The...
Read MoreCalculation of Gas-Phase Gibb’s free Energy Changes of Some Small Molecules with Monte Carlo, DFT (MPW1PW91), Composite (CBS-QB3), Gaussian-n (G1, G2) and Gaussian Modified (G2MP2) Methods
Introduction The Gibb’s free energy or chemical potential in basic theoretical research plays an important role on chemical and biological systems.1 These are the central quantities that determine the route of spontaneous change for...
Read MoreThe Combination Effect of Gamma Irradiation and Salt Concentration on 2-Acetyl-1-Pyrroline Content, Proline Content and Growth of Thai Fragrant Rice (KDML 105)
Introduction The relationship between 2AP and proline contents of rice have been reported by many researchers. In the biosynthesis of 2AP, proline acts as the first precursory molecules.1-3 The researchers have reported that the...
Read MoreSynthesis and Characterization of A-site Doped LaMnO3 Nano Catalysts and Its Application for Soot Oxidation
Introduction Diesel engines have been reported to have a comparative advantage when compared with the other engines. Some of these advantages includes reduced fuel consumption, reduced amount of CO2 produced and lesser emission of...
Read MoreTyrosinase Inhibitory Effect, Antioxidant and Anticancer Activities of Bioactive Compounds in Ripe Hog Plum (Spondias Pinnata) Fruit Extracts
Introduction Aging is a normal situation of human life associated with two major factors: (1) intrinsic (decreasing hormone, increasing age, etc.) and (2) extrinsic factors (sunlight, smoking, etc.). In particular, reactive oxygen species (ROS)...
Read MoreGeochemical Characteristics of Oil and Gas Source of Cenozoic Age of the Western Ciscaucasia
Introduction Sedimentary basins of the Crimean-Caucasian region, as well as all basins of folded areas, are characterized by a number of common features of oil and gas formation, associated both with the formation and...
Read MoreMolecular Interaction of Aqueous Solution of 1-Propanol and 2-Propanol
Introduction Viscosities in aqueous solutions of different concentration have been observed and data has been utilized to determine the presence of molecular interaction like ion-ion, solute-solute and solute-solvent present in the system.1-3 The viscosity...
Read MoreDensity and Coefficients of Jones-Dole Equation for Viscosity of Ternary Solutions Containing Sucrose/NaCl/KCl in Aqueous Glycine/Urea/Thiourea at 25°C
Introduction Viscometric studies of transport properties give significant information regarding molecular interactions and structural fittings in aqueous solution. P. C. Dey et al. have studied volumetric and viscosity studies of carbohydrates in solutions,1 A....
Read MoreSynthesis and Properties of Soaps from Bidara Leaf (Ziziphus Mauritania) Via Soft Saponification
Introduction Soaps that have been known for centuries are the main human needs in maintaining body cleanliness. Today, soap is not only synthesized from conventional substances, namely sodium or potassium bases with fatty acids,...
Read More1, 4 Dithiane 2, 5 Diol : An Versatile Monomer to Synthesis Aliphatic Random Copolyester with Biomedical Application
Introduction Aliphatic copolyesters are the most economically competitive biodegradable polymers1 as they possess both biodegradability and biocompatibility together with interesting physical and chemical properties and finds immense application in biomedical field.2-7 In recent years,...
Read MoreCharacteristic Studies on Novel Biodegradable Polyurethane Thin Films from Soyabean Oil
Introduction Polyurethanes are synthesised from the reaction between isocyanate and polyol in the presence of a catalyst (or) ultraviolet radiation. Monomeric diisocyanates possess high vapour pressure and act as a strong irritant to skin...
Read MoreSynthesis of Some New Azo Compounds of Salicylic Acid Derivatives and Determine Their In Vitro Anti-Inflammatory Activity
Introduction Compounds containing in their structure a group or more of the AZO groups (–N=N–) called azo compounds,1 in which the nitrogen atom hybridization is sp3.2 Because of their physical and chemical properties as...
Read MoreFerrocenyl Substituted Pyrazoles, Synthesis Via Novel Route, Spectral Investigations and Their Biological Studies
Introduction Ferrocene are interesting and important class of molecules because of their high thermal stability, variable oxidation states, aromatic character and iron source. These properties make it more favourable for drug designing. From literature...
Read MoreImmobilization of Bacillus Licheniformis using Fe3O4@SiO2 Nanoparticles for the Development of Bacterial Bioreactor
Introduction The science of nanomaterials is one of the most important lines of research and development in modern science. The use of nanoparticles has offered several advantages due to their size which generally does...
Read MoreSynthesis, Identification, and Infrared Spectroscopy Study of the Influence of Reaction Parameters Variations on Cu(C4O4).2H2O Synthesis
Introduction Several transition metal squarate tetrahydrate salts, M(C4O4).2H2O with divalent metal ions are known. Their structures consist of one dimensional metal squarate chains interlinked by hydrogen bonding.1 Contrary to earlier expectations, based on similar...
Read MoreAntimicrobial and GC-MS Analyses of Stem and Root Extracts of Bidens Pilosa Linn.
Introduction The application of modern medicine in the treatment of diverse infections has involved the prescription and administration of antibiotics. However, there has been reported side effects accompanying the use of antibiotics, such as:...
Read MoreDesign, Synthesis, Docking Study and Antiplatelet Evaluation of New Thiosemicarbazide Derivatives Derived from Captopril
Introduction Thrombosis is a pathological clot takes a vital role in many diseases as deep venous thrombosis, myocardial infarction, and stroke.1,2 Haematosis refer to the maintenance of blood fluidity and prevents it lose of...
Read MoreSynthesis and Antimicrobial Activity of Some 1-Arylideneamino-4-(4-Chlorobenzylidene)-2-Methyl-1H-Imidazolin-5(4H)-One Compounds
Introduction The imidazole nucleus has proven to be unusually fertile source of medicinal agents such as anticancer agents, antioxidant agents, antifungal agents and antimicrobial agents.1,2,3 Schiff’s bases have been shown as biologically versatile compounds...
Read MoreAdsorptive Behavior of Medicinal Product Based Activated Carbon for Removal of Pharmaceutical Active Compounds in Aqueous Phase. Redlich-Peterson Studies
Introduction Countless studies reported the presence of trace amount of pharmaceutical productions in aquatic environment, worldwide, due to discharged into the aquatic bodies that has highly solubility in water.1 Moreover, many of these active...
Read MoreSimultaneous Detection of Pb(II) and Cd(II) Ions in Noodle Soup Samples using Square Wave Anodic Stripping Voltammetry
Introduction Noodles are a staple food in many countries. They are cooked in boiling water, sometimes with cooking oil or salt added. When their container contact with food, the impurities may transfer into the...
Read MoreDevelopment of a Solid-State Magnesium-Persulfate Based Rechargeable Battery
Introduction In the evolution of cutting edge technology, the search for state of the art alternative sources of energy is of utmost importance. There is a vital need for a higher capacity, faster charging,...
Read MoreTheoretical Study of the Interconversions of Selected Isomers from C8H13+ System: A DFT level of Study
Introduction The inactive compounds of cyclo-octane have many importances in various fieldand are used for increasing the specific impulse in liquid propellant rocket engine and rocket power unit for realizing the same.1 And some...
Read MoreSynthesis of Self-Colored Thermal Stabilized Acrylonitrile / Itaconic Copolymers
Introduction Polyacrylonitrile (PAN) is known to suffer from several disadvantages: weak modability, thermal instability at high temperature as well as poor dyeability. Copolymerization has been proved to be an effective route for the modification...
Read MoreAntioxidant Potential of Zingiber Officinale Rhizome and Fagara Zanthoxyloides Root Extracts and Their Application in Soybean Oil During Accelerated Storage
Introduction In the face of obvious advantages associated with the consumption of polyunsaturated fatty acids, lipid peroxidation has continued to be a major challenge.1 Lipid peroxidation occurs at different stages: during manufacturing, storage, distribution...
Read MoreSeveral Aspects Influencing to Production of Dry-Salted Snakeskin Gourami (Trichogaster Pectoralis)
Introduction Snakeskin gourami (Trichogaster pectoralis) has been considered as a valuable and suitable species for breeding in fresh and brackish water regions like Soc Trang, Bac Lieu and Ca Mau province, Vietnam. It tolerates...
Read MoreInvestigation of Acid and Enzyme Wheat Straw Hydrolysis for Obtaining Polysaccharides
Introduction Carbohydrates are the most common and widespread food component in nature (70% of calories in a man’s diet).1 Renewable plant biomass constitutes the bulk of organic material on Earth, and is an almost...
Read MoreEstimation the Sorption Capacity of Chemically Modified Chitosan Toward Cadmium Ion in Wastewater Effluents
Introduction Water is considered an important element for most economic social and economic works.1,2 The rapidly growing of economic development and population growth have resulted in significant environmental damage, severe water pollution and severe...
Read MoreSynthesis of Nanocurcumin – Alginate Conjugate and its Characterization by XRD, IR, UV-VIS Andraman Spectroscopy
Introduction Curcumin is a bright yellow chemical produced by plants. of the ginger family (Zingiberaceae). It is the principal curcuminoids in herbal supplement, cosmetics ingredient, food flavoring, and food colouring.1 Although curcumin has been...
Read MoreA Rapid Spectrophotometric Method for Quantitative Determination of Ethanol in Fermentation Products
Introduction Ethanol is biologically produced through the fermentation of sugars by various types of microbes or chemically produced via chemical reaction or petro-chemical processes. In Thailand, ethanol was produced and utilized as an alternative...
Read MoreEffect of Drought Condition of North Region of Saudi Arabia on Accumulation of Chemical Compounds, Antimicrobial and Larvicidal Activity of Thuja Orientalis
Introduction Desert plants are in general did not find the required international interest for many reasons; they are not a potential source for food due to their low density in this harsh conditions, its...
Read MoreRelative Effectiveness of Methane (Biogas) Production from Dry Grass Soaked With Vegetable Waste, Poultry Waste and Cow Dung
Introduction The miniature of this paper to dwindle the solid waste is cesspool to the ground or land fill. Dumping of sturdy waste are cow dung, poultry waste, vegetables waste, fruit waste, sludge etc....
Read MoreSynthesis and Anticancer Activity Evaluation of Azepinobisindoles; the Isomeric Iheyamine A Derivatives
Introduction Bisindole alkaloids constitute an important class of secondary metabolites with characteristic cytotoxicity and pharmacological activities.1-5 Azepinobisindole alkaloids are a class of bisindole alkaloids containing a structural moiety of azepine (seven-membered ring) core, which...
Read MoreAntioxidant Activity of Multifarious Solvent Extracts of Leaf. (Plumbago Zeylanica)
Introduction In this study antioxidant properties of the leaf extract has been studied. Antioxidants counteract oxidative stress created by free radicals. A Free radical is any molecule that contains an unpaired electron in an...
Read MoreThe Investigation of the Depressor Additives Application Efficiency for Asphaltene-Resin-Paraffin Deposits Inhibition and Stripping in Petroleum Storage Tanks
Introduction The petroleum extracted from Kazakhstan fields is mainly characterized by a high content of paraffin hydrocarbons, which is one of the factors for asphalt-resin-paraffin deposits (ARPD) formation.1,2 Intensive formation of ARPD on the...
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