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267 articles for “similarity”
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Chemical Compositions of Three Economic Tuber Crops Grown In South East, Nigeria
Abstract: Yam (Dioscorea spp) are known for their climbing properties, twining stems which coils readily around a stake and exhibiting glaborous leaves. Via root system, they are perennial but are usually grown as annual crops. Yam is economically important because it serves a staple food for millions of people in Africa, as well as Nigeria. There is limited information on nutrients composition of Nigerian foods. As a result, nutrients intake from …
Published in International Journal of Agrochemistry · Vol. 7, Issue 2, 2021 · pp. 22–26 Read article
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Enhancing Yield and Yield Components of Common Bean (Phaseolus vulgaris L.) Varieties by Integrated Blended NPS and Bio-fertilizer in Misrak Meskan District, Central Region, Ethiopia
Abstract: Low available phosphorus, total nitrogen, sulfur, and lack of selected cultivars are the main obstacles to the production of common beans in the research area. An experiment was conducted at Misrak Meskan in 2022 to determine the optimal combination of parameters for maximum yield in common bean types. The study evaluated three levels of NPS fertilizer (0, 100, and 200 kg/ha), two levels of Rhizobium (with and without), and four …
Published in International Journal of Agrochemistry · Vol. 9, Issue 2, 2023 · pp. 10–19 Read article
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Influence of Methanolic Extractives of Leaves of Mulberry, Morus alba (L) on the Hypercholesterolemia in Rat, Rattus norvegicus (L).
Abstract: The methanolic mulberry leaf extractives (MMLE) (at the rate of 100 and 200 mg/kg body weight ) and the standard hypolipidemic medicine Questran were administered through the diet to the rats of hypercholesterolemia (maintained on high cholesterol diet). Treatment was five times per week for the period of nine weeks. Analysis of blood plasma and it’s postmitochondrial fraction (PMF) was carried out through the bioassay of total cholesterol; triglyceride; lipid …
Published in International Journal of Green Chemistry · Vol. 5, Issue 1, 2019 · pp. 24–49 Read article
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Synthesis and characterization of high saline water resistant sulphur composite from petrochemical waste
Abstract: Petrochemical industry produces variety of side products and waste materials like sulphur, spent catalysts, spent adsorbents, etc. These waste materials can be converted to the value-added products by forming their composites with unique properties. For example, sulphur due to its chemical properties like high resistivity to corrosive environment, hydrophobic nature, antifungal property, its composite can be prepared and used in construction industries as a substitute for cement composite material. To …
Published in International Journal of Green Chemistry · Vol. 6, Issue 2, 2020 · pp. 64–77 Read article
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Analytical Profiling of Processed Printer Inks on Papers for Inorganic Trace Elements by Energy Dispersive X-Ray Microanalysis
Abstract: For the forensic examination of printed documents, an attempt has been made to determine the elemental composition of inks of ink jet printer taken from sample documents using nondestructive technique of Scanning Electron Microscope-Energy Dispersive X-Ray Spectrometry and in order to generate the analytical profiling of printed inks for inorganic trace elements leading to the differentiation of printers. All the four primary inks used in printers are the matrix of …
Published in International Journal of Analytical and Applied Chemistry · Vol. 6, Issue 1, 2020 · pp. 5–13 Read article
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Ayurveda as an alternative Medicine for SARS-CoV
Abstract: The goal of this study was to look at the clinical evidence for complementary and alternative medicine treatments for major depressive disorder. The phrase depressive disorder was combined with St John’s wort, S-adenosylmethionine (SAM-e), exercise, acupuncture, omega-3 fatty acids, and folate in a PubMed search from January 1966 to February 2010. Only relevant human trials were selected. COVID-19, the current global health emergency, is not the first-time coronaviruses have posed …
Published in International Journal of Analytical and Applied Chemistry · Vol. 7, Issue 2, 2021 · pp. 28–36 Read article
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Citrus Reticulata's Anti-Aging use of Essential oil Chemical Process
Abstract: Citrus has a variety of species, including oranges (Citrus sinensis), In vitro antioxidant and anti-enzyme tests were used to investigate the anti-aging activity of alcoholic extracts of C. reticulata Blanco peel. After two extraction procedures were utilised, isolates were found to qualitative and quantitative phytochemical examination. The Soxhlation (CR HAE) extract has a higher overall phenolic and flavonoid content than the maceration extract (CR CAE). CR HAE had strong DPPH …
Published in International Journal of Analytical and Applied Chemistry · Vol. 8, Issue 1, 2022 · pp. 40–44 Read article
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The Performance of Microbial Lipase Immobilized onto Ion Exchange Resins and onto the Natural Zeolite Clinoptilolite
Abstract: The paper describes a study into the performance of a microbial lipase immobilized on to four different ion exchangers. Lipase from the yeast Candida rugosa was immobilized onto the anionic ion exchange resins Dowex MWA-1, Purolite A109, and Amberlite IR45. The performance of the immobilized lipase in each case was evaluated by measuring the immobilization efficiency and by following the reaction kinetics of hydrolysis of a tri-glyceride ester to free …
Published in International Journal of Chemical Separation Technology · Vol. 2, Issue 2, 2016 · pp. 24–32 Read article
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Comparison study on effect of ethanol and HOME biodiesel blends on the Performance and emission characteristics of CI engine with and without Preheat
Abstract: The internal combustion engines used in Propulsion, Transportation and marine applications, will leads to socio economical growth of any country. The emissions from the fossil fuels leads too several environmental issues like inexperienced homes impact, gas depletion etc. This paper depicts the use of biodiesel as an alternative source of energy for an IC engine. The experimental investigation were carried out on single cylinder 4-stroke compression Ignition (CI) engine operating …
Published in International Journal of Chemical Separation Technology · Vol. 4, Issue 2, 2018 · pp. 19–26 Read article
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Purification of Pectinase Derived from Peels of Mango, Papaya, and Banana using Aspergillus Niger
Abstract: Its name comes from the Greek word pectin, which means "congealed and curdled." Heneri Bracannot was the first to isolate and describe it in 1825. Pectin, a multifunctional constituent of cell wall is the high value functional food ingredient widely used as gelling agent and as stabilizer. Fruits contain pectin, a fibre. It's frequently used in food and cooking as a thickening. It's used to create medicine on occasion. Pectin …
Published in International Journal of Chemical Separation Technology · Vol. 7, Issue 2, 2021 · pp. 39–48 Read article
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Fabrication and Characterization of Paper-Sludge Reinforced Polypropylene Composites
Abstract: The purpose of this research was to identify some physical and mechanical characteristics of polypropylene (PP) composites reinforced using various paper sludge (PS) and PP combinations, as well as to assess the performance of the coupling agent. The physico-chemical characteristics of the waste sludge material from paper manufacturing wastewater treatment sludge (PS) were investigated. The physical and mechanical properties of the composite were examined in the experiment using three levels …
Published in International Journal of Chemical Separation Technology · Vol. 8, Issue 2, 2022 · pp. 15–26 Read article
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Potato Starch-Based Polyethylene Composite: Fabrication and Evaluation
Abstract: This study's objective was to create and evaluate a biodegradable polymer composite consisting of potato starch (PS) and low-density polyethylene (LDPE). The effects of changing the PS content (10– 40 wt%) on the mechanical (elongation at break and tensile modulus), thermal (heat conductivity), and biodegradability characteristics of the polymer composite were examined. Next, it was examined how the cross-linking agent influenced the polymer composite's mechanical and thermal properties. The melt …
Published in International Journal of Chemical Separation Technology · Vol. 8, Issue 2, 2022 · pp. 32–44 Read article
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Case Studies On Synthesis Of PLLA Bioplastic Starting From Food And Agricultural Wastes
Abstract: Polylaevo Lactic Acid (PLLA) is an excellent biopolymer that is biodegradable and has characteristics exactly similar to polystyrene. However, at present, the market price of this biopolymer is significantly higher than polystyrene and other synthetic plastics. The major hindrances to the large scale manufacture of this polymer are the lack of availability of a cheap raw material and the overall economy of synthesis of lactic acid from the same. In …
Published in International Journal of Chemical Engineering and Processing · Vol. 1, Issue 1, 2015 · pp. 1–13 Read article
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Studies on mass transfer in annular conduits with coaxially placed entry region vane assembly as turbulence promoter in homogeneous flow
Abstract: Studies on mass transfer in annular conduits with coaxially placed entry region vane assemblies as turbulence promoter in homogeneous flow were presented in this paper. The electrolytes used were equimolal potassium ferricyanide, potassium ferrocyanide and excess sodium hydroxide. Limiting current data had been obtained for the reduction of potassium ferricyanide ion. The mass transfer correlation is based on law of the wall similarity. The variables covered in this study are …
Published in International Journal of Chemical Engineering and Processing · Vol. 1, Issue 2, 2015 · pp. 7–18 Read article
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Utilization of Mulberry Methanolic Leaf Extractive (MMLE) for Treating Hypercholesterolemia in Rat, Rattus norvegicus (L)
Abstract: Healthy diet is the foundation for a healthier workforce and lower healthcare costs. The diet therapy for regulation of cholesterol is exerting influence to reduce mortality and morbidity. The Methanolic Mulberry Leaf Extractives (MMLE) (at the rate of 100 and 200 mg/kg body weight) and the standard hypolipidemic medicine Questran were administered through the diet to the rats of hypercholesterolemia (maintained on high cholesterol diet). Treatment was five times per …
Published in International Journal of Chemical Engineering and Processing · Vol. 5, Issue 2, 2019 · pp. 44–68 Read article
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Chemical Resistance of Coconut Shell-Filled Rubber Vulcanizates
Abstract: In this contribution, the uptake of water, methanol, acetone and toluene at ambient temperature by Coconut Shell-Filled Rubber Vulcanizates as a function of time were studied. The rubber vulcanizate with varying Coconut Shell filler (CSF) concentration of 10 to 50 pphr at 10 pphr interval was prepared using two roll mixing mill and compression moulding process. The effect of filler loading on the percentage uptake of different chemicals (water, methane, …
Published in International Journal of Chemical Engineering and Processing · Vol. 7, Issue 2, 2021 · pp. 37–42 Read article
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Assessment of the Water Quality of Swimming Pools in the Holy City of Makkah Al-Mukarramah
Abstract: Assessment of the quality of water in the swimming pools is critical as it affects public health. In the present study, 42 water samples were collected from different swimming pools of Makkah Mukarramah and tested for different parameters like pH, total dissolved solids, salinity/conductivity, chlorine content, turbidity, and dissolved oxygen. The results were compared with recommended level to draw a conclusion about the degree of safety and the potential health …
Published in International Journal of Environmental Chemistry · Vol. 4, Issue 2, 2018 · pp. 34–42 Read article
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Automobile Wash Water Treatment Using Date Seed Adsorbent & Bio-Sand Filtration System
Abstract: From past few years, recycling of car wash water is getting more importance due to the lack of fresh water resources and also the demand of water is increasing day by day. In many industries including car wash industry, one of the major challenge to find an economic and efficient treatment solution for removing oil, soap, waxes oil, grease and contaminated water of car wash as these wastewater consists of …
Published in International Journal of Environmental Chemistry · Vol. 4, Issue 2, 2018 · pp. 22–28 Read article
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Assessment of Groundwater Quality Affected by Open Dumping Site in Hyderabad Pakistan
Abstract: The present study has been conducted to evaluate the different samples of groundwater, surface leachate and Soil, for the determination of chemical parameters of surface leachate and their effects on soil using X-Ray Fluorescence spectroscopic (XRF) technique. Samples were collected from the vicinity of unregulated dumping site area of Hyderabad, Pakistan. Different chemical and elements including essential trace and toxic were determined. The impact assessment of leachate on the quality …
Published in International Journal of Environmental Chemistry · Vol. 5, Issue 1, 2019 · pp. 23–30 Read article
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Determination of Poly Chlorinated biphenyls in sediment of Trondheim fjord (Norway) and Lake Tana (Ethiopia) using pressurized liquid extraction (PLE) and Gas Chromatography – Mass Spectrometry (GC-MS).
Abstract: The presence of polychlorinated biphenyls (PCBs) in the environment is of great concern, as they are compounds that are hazardous to the environment and human health. Environmental investigations of PCBs can be challenging as they are found in trace amount, thus, it is important to have a reliable method for the determination of PCBs in environmental samples. In this work, an analytical method for the determination of PCBs in marine …
Published in International Journal of Environmental Chemistry · Vol. 5, Issue 2, 2019 · pp. 1–10 Read article