3.5.3 X-Ray Diffractometery (XRD). The crystallinities of pure Zolmitriptan‚ excipients and liquisolid system were evaluated by XRD measurement. It has been seen that polymorphic changes of the drug are important factors‚ which may affect the drug dissolution rate and bioavailability(135). The X- ray diffractogram of pure Zolmitriptan Figure (25) exhibited several sharp peaks at different angle (2Ɵ)‚the three strongest angles were 19.2 Ɵ‚ 21.9 Ɵ and 23.8 Ɵ ‚other angles were 12.2 Ɵ‚13.7 Ɵ‚ 14.2
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him. Blasting Agent - Any material or mixture consisting of a fuel and oxidizer used toset off explosives. Cellulose Nitrate or Nitro Cellulose - A highly combustible and explosive compound produced by thereaction of nitric acid with a cellulose material. Cellulose Nitrate Plastic (Pyroxylin) - Any plastic substance‚ materials or compound having cellulosenitrate (nitro cellulose) as base. Combustible‚ Flammableor Inflammable - Descriptive of materials that are easily set on fire. Combustible
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wall structure. The cell wall therefore becomes less rigid in this area. This flaccidity directly changes the shape of the plant as it curves towards the light source. Separately‚ the acidic environment causes a breakup of the hydrogen bonds in the cellulose that makes up the cell wall. As the cell wall loses strength‚ the cells swell‚ which provides the mechanical pressure needed for phototropic
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dioxide is taken in by plants in order to carry out photosynthesis and make food. -The carbon from the carbon dioxide is used to make carbohydrates‚ fats and proteins that make up the plant body. For example the cell wall of plants is made from cellulose - a carbohydrate. -Some of this carbon is returned into the atmosphere as carbon dioxide when the plant respires. When these plants are eaten by other animals this carbon becomes part of the proteins and the fats that make up their bodies.
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Enzyme application in diary MODIFICATION INDUSTRY PRESENTED BY GROUP H S/NO. NAMES MATRIC NUMBER 99. BASSEY C WINIFRED ENG1102141 100. ABIOLA RAYMOND ENG1106478 101. AMAYO .F. 0SARUWENSE ENG1105472 102. MATH-OSAGIE FRANCIS ENG1102177 103. BETTY .O. UKHUEDUAN ENG1102209 104. IJELI .J. CHUKWUMA ENG1102163 105. EMOGHENE EMUDIAGHA ENG1102151 106. 107. OGBOZOR .J. TOCHUKWU ENG1106008 108. BABAFERI .V. EVUARHERE ENG1102140 109. OTOIDE .O. JOSEPH
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Digestive Systems in Different Animals Different species of animals have different digestive systems which are adapted to their unique requirements. The type of food‚ method of food gathering and energy needs are some factors that influence the type of digestive system an animal needs in order to survive. Herbivores have a more specialised digestive system than that of a carnivore because it is more difficult to digest vegetation than meat. The teeth are flat so that grass and plant material can
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Environmental Sustainability of Paper. Graduate Studies Journal of Organizational Dynamics‚1(4)‚ 3-4. Retrieved from http://repository.upenn.edu/gsjod/ vol1/iss1/4 The Chemical Process of Cellulose To Paper. (n.d.) Retrieved December 10‚ 2016‚ from http:// indianapublicmedia.org/amomentofscience/chemical-cellulose-paper/ The Nutritional Value of Banana Leaves. (n.d.). Retrieved December 10‚ 2016‚ from http://www. livestrong.com/article/319930-the-nutritional-value-of-banana-leaves/ Watkins‚ E. (2011)
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isopods‚ etc) must be included in this array of soil biota that contributes to the decomposition of organic matter. Wood decomposition is also influenced by the fungal species that break it down. Some of these species form brown rot (where only cellulose and hemicellulose are broken down leaving lignin which is brown)‚ while others form white rot where all three are broken down). The majority of fungi are white rotters‚ but brown rot fungi are ecologically important because they form long-lived nurse
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Damn Near Everything There Is To Know About Cells: Biology Cell Report There are many parts of a cell‚ they all have specific duties‚ and are all needed to continue the life of the cell. Some cells exist as single-celled organisms that perform all of the organism’s metabolism within a single cell. Such single-celled organisms are called unicellular. Other organisms are made up of many cells‚ with their cells specialized to perform distinct metabolic functions. One cell within an organism may
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Chapter II Review of Related Literature Chemical Wood Pulping Chemical wood pulping involves the extraction of cellulose from wood by dissolving the lignin that binds the cellulose fibers together. The 4 processes principally used in chemical pulping are kraft‚ sulfite‚ neutral sulfite semichemical (NSSC)‚ and soda. The first 3 display the greatest potential for causing air pollution. The kraft process alone accounts for over 80 percent of the chemical pulp produced in the United States
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