Int. J. Chem. Sci.: 7(4)‚ 2009‚ 2617-2623 NITRIC OXIDE RADICAL SCAVENGING ACTIVITY OF AQUEOUS EXTRACT OF TERMINALIA BELERICA BARK AKHLESH SINGHAI*‚ GOVIND NAYAK‚ ASHOK BUDHWANIa and ASHISH SINGHAIb Lakshmi Narain College of Pharmacy‚ BHOPAL (M.P.) INDIA a Daksh Institute of Pharmacy‚ CHHATARPUR (M.P.) INDIA b VNS Institute of Pharmacy‚ BHOPAL (M.P.) INDIA ABSTRACT In the present investigation‚ am attempt has been made to investigate the in vitro antioxidant potential of aqueous extract of
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CHLORINE DIOXIDE AND CHLORITE 105 7. ANALYTICAL METHODS The purpose of this chapter is to describe the analytical methods that are available for detecting‚ measuring‚ and/or monitoring chlorine dioxide and chlorite‚ its metabolites‚ and other biomarkers of exposure and effect to chlorine dioxide and chlorite. The intent is not to provide an exhaustive list of analytical methods. Rather‚ the intention is to identify well-established methods that are used as the standard methods of analysis
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Fracking has become a nation wide debate and one that doesn’t seem to have an end. The state of North Carolina is one of the most involved areas of the fracking process. “North Carolina is sitting on top of large natural gas reserves (WRAL 1).” For this reason‚ many natural gas companies come to North Carolina for business. This helps the states economy because it produces more income and creates more jobs. The only problem is that the hydraulic fracking process has a reputation of contaminating
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Top of Form Bottom of Form Chemical Compound Formulas Chemistry is the study of the composition of matter and its transformation. A substance can be considered matter with definite properties that establishes its identity. The tremendous number of chemical compounds has been categorized into numerous categories. A broad classification distinguishes between inorganic and organic compounds. Organic compounds are carbon based. Inorganic compounds exclude compounds exclude compounds based on carbon
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Microbiology Module 02 Homework Assignment Use the information presented in this module along with additional outside research to answer the questions: 1) Compare and contrast prokaryotic and eukaryotic. a) Prokaryotes and eukaryotes are two types of cells that are very different but share some certain properties such as methods of reproduction‚ protein synthesis‚ an organized metabolism‚ response to stimuli‚ and plasma membranes. One significant difference is that prokaryotes are without a cell
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about 0.142 nm. • Andre Geim and Konstantin Novoselov shared the Nobel Prize in Physics 2010 for the groundbreaking experiments regarding the 2D graphene. Type of spn hybridisation Digonal sp Trigonal sp2 Tetrahedral sp3 Example Acetylene C2H2 Ethylene C2H4 Methane CH4 Orbitals used for bond s‚ px s‚ px‚ py s‚ px‚ py‚ pz Bond angle 180° 120° 109.5° Digonal bond (sp) Trigonal bonds (sp2) Tetrahedral bonds (sp3) 4-3 4-4 Fullerene (C60): • C60 was named after the architect R
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University of the Philippines Los Banos BIOLOGICAL CONTROL Jeff C. Ebio G-1L INTRODUCTION Farmers sure aim to have abundant and healthy agricultural produce but that became so elusive as the prevalence of disease-causing fungi or bacteria and defective planting materials remain a challenge. To cease all these through a necessary and effective pest management and disease control schema must be utilized. Using chemical pesticide would be a usual resort though
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Title : WORK INSTRUCTION OF VALVE REPAIR AND REFURBISH FOR BTE 16” CLASS 1500-SF CILIPADI VALVE Prepared by: Reviewed by: Approved by: Reviewed by: (SSB 1) Reviewed by: (SSB 2) Sign: Name: Position/Indicator: Date: Repair and Refurbish of Pipeline Valves 1 Scope This recommended practice (RP)provides guidelines for the repair and refurbish of steel ball‚ check‚ gate‚ and plug valves normally use in pipeline applications
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meat (40.327 g) is blended with 75ml cold extraction buffer in four 30-seconds bursts for homogenation of the muscle tissue. The extraction buffer contained 10mM Tris-HCl (pH-7.4)‚ 1mM 2-Mercaptoethanol‚ 1mM Phenylmethylsulfonylflouride (PMSF)‚ 1mM Ethylene diamine tetraacetic acid (EDTA). The homogenization procedure was carried out in the cold room to prevent the denaturation of proteins. The homogenate was centrifuged at 15‚000 rpm for 20 minutes at 40 C. The supernatant was filtered through two
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WHAT IS FOOD? * Food is any substance that can be consumed‚ including liquid drinks. Food is the main source of energy and of nutrition for animals‚ and is usually of animal or plant origin. WHAT IS ADULTERATION? * “Adulteration” according to Chambers 21st Century Dictionary (1996) means "debasing something or rendering it impure by mixing it with something inferior or harmful." WHAT IS FOOD ADULTERATION? * Food adulteration is the act of adding or mixing something
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