INTERNATIONALE PHARMACEUTICA SCIENCIA | Jan-March 2011 | Vol. 1 | Issue 1 | Available online http://www.ipharmsciencia.com ©2011 IPS REVIEW ARTICLE Phytochemical screening and Extraction: A Review ABSTRACT Plants are a source of large amount of drugs comprising to different groups such as antispasmodics‚ emetics‚ anti-cancer‚ antimicrobials etc. A large number of the plants are claimed to possess the antibiotic properties in the traditional system and are also used extensively by the tribal people
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Environmental Chemistry It often matters how much given atoms combine‚ in what arrangement‚ with what others‚ what impulse they receive‚ and what impart. The same ones make up earth‚ sky‚ sea‚ and streams; the same as the sun‚ the animals‚ grains and trees‚ but mingling and moving in every different ways. - Lucretius (95-52 B.C.) in The Nature of Things I. Physical Chemistry Why is Physical Chemistry important in the study of Environmental Engineering? • Applied physical chemistry procedures
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Trichilia roka gum was purified and analyzed and subjected to physicochemical‚ spectroscopic and rheological analysis. Results obtained from physicochemical analysis indicated that the gum is mildly acidic‚ ionic and exhibited properties that are closely related to most useful food and pharmaceutical gums. The gum has rich content of fibre‚ major elemental ions and other useful minerals. GCMS and XRF studies on the gum also revealed that the gum has several industrially useful minerals. The viscosity
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MCOPS‚ Manipal ANALYTICAL METHODS FOR RESIDUAL SOLVENTS INTRODUCTION: Organic solvents are routinely applied during synthesis of drug substances‚ excipients‚ or during drug product formulation. They are not desirable in the final product‚ mainly because of their toxicity‚ their influence on the quality of crystals of the drug substance and their odor or taste‚ which can be unpleasant for patients. To remove them‚ various manufacturing processes or techniques (usually under
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Review paper. Catalysts analysis for MSW pyrolysis and gasification Tursunov Obida‚ Khairuddin Md Isaa‚ Dr. Ong Soon Ana aSchool of Environmental Engineering‚ University Malaysia Perlis UniMAP‚ Arau 02600‚ Perlis‚ Malaysia Abstract MSW pyrolysis and gasification are the possible alternative to the direct use of fossil fuel energy. MSW‚ a CO2 neutral source of renewable fuel‚ can contribute to the demand for heat‚ electricity and synthesis gas (syngas). Nevertheless‚ there are inefficiencies in
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13 The Freundlich adsorption isothem Shake different concentrations of ethanoic acid with activated charcoal‚ filter and find the concentration of acid remaining in solution by titration with sodium hydroxide solution. Use data to calculate the Freundlich constants Extend
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CLINICAL CHEMISTRY – defined as the study of biochemical processes associated with health & dse & the measurement of constituents in body fluids or tissues to facilitate dx of dse - dual nature since it’s both a basic and applied science thus clin chem. technologists & technicians should have an understanding of the physiologic & biochemical processes occurring in the body‚ as well as technical skills to perform the various tests - chemistry in connection with the management
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Industrial waste is a type of waste produced by industrial activity‚ such as that of factories‚ mills and mines. It has existed since the outset of the industrial revolution.[1] Much industrial waste is neither hazardous nor toxic‚ such as waste fiber produced by agriculture and logging.[2] Toxic waste‚ chemical waste‚ Industrial solid waste and Municipal solid waste are designations of industrial waste. Sewage treatment can be used to clean water tainted with industrial waste. Penalties and fees
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Air pollution From Wikipedia‚ the free encyclopedia Jump to: navigation‚ search Air pollution from World War II production Smog over Santiago‚ Chile Air pollution is the introduction of chemicals‚ particulate matter‚ or biological materials that cause harm or discomfort to humans or other living organisms‚ or damages the natural environment into the atmosphere. The atmosphere is a complex dynamic natural gaseous system that is essential to support life on planet Earth. Stratospheric ozone
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TITILE OF THE PROJECT pH SENSITIVE CHITOSAN DERIVATIVE POLYMERICS NANOPARTICLES AS DRUG CARRIER IN TARGETING COLON CANCER CELLS INTRODUCTION: Cancers area group of diseases characterized by uncontrolled growth of abnormal cells in tissues and its leading cause of death. To date‚ cancer caused 7.6 million deaths (around 13% of all deaths) around the world and this will projected to continue to rise to over 13.1 million deaths in 2030. Among this colon cancer arises when this uncontrolled cell
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